Residential HVAC Archives

NYC Metro Area’s HVACR Blog

Michael C. Rosone • July 22, 2021

If you’ve got an older air conditioning system (and you’re reading this article!) chances are you’re familiar with what happens when you’ve got a refrigerant leak.

You begin to notice that your AC is not cooling very well, even though the fans are blowing and the air flow seems fine. Over time, days or even weeks, the problem gradually gets worse, even though the system is running more than usual. Finally, you put your hand up to the register and you feel warm air blowing out. That’s a classic sign of a refrigerant leak. Not again!

Read on to learn about what causes a refrigerant leak to happen, how to get it fixed right, and options for making sure it doesn’t happen again.

AC Leaking Water? What to Do Next

Michael C. Rosone • June 17, 2021

When you find a puddle of water on the floor of your mechanical room, it’s a scary sight and a source of anxiety. Your AC is leaking water. Now what?

First of all, take a breath and relax. There are a number of possible causes for an AC leaking water, and many of them are not difficult or expensive to fix.

However, it’s important to act quickly, because your AC leaking water can cause expensive damage to your walls, ceilings, floors and furnishings. Also, an air conditioner water leak might be a problem that can lead to compressor failure. When that happens, you might find yourself having to replace your unit.

Air Filters for Allergies: 5 Facts You Need to Know

Michael C. Rosone • April 8, 2021

Flowers are blooming, the grass is green and lush, and trees are bursting with new leaves… Don’t you just love this time of year?

Not so much if you have allergies.

When the pollen count is out of control, all you want to do is hide in an air conditioned room until fall. Unfortunately, that probably won’t help.

You might think your air conditioning system will remove those nasty allergens from the air. But without the right air filters for allergies, you’ll still be sniffling and sneezing your way through the season.

And it’s not just pollen you need to worry about! The summer heat and humidity make the conditions ripe for the growth of mold and mildew, which can also bring on allergy symptoms.

Learn the facts about choosing the right air filters for allergies, as well as other HVAC maintenance tips that can reduce your suffering this season.

HVAC Allergies: How to Banish Pollen From Your Home This Spring

Michael Rosone • March 18, 2021

If you are among the more than 50 million Americans affected by allergies, listen up! As we head into prime allergy season, it’s time to learn about how HVAC & allergies are related. And learn ways to reduce pollen that gets spread by your HVAC system.

This time of year, you may be staying indoors, hoping to avoid allergens and reduce symptoms. However, pollen spores are among the most difficult allergens to avoid. Even indoors it can be hard to remove pollen particles because many of them are so tiny. They also lurk in places you haven’t thought of, like your HVAC system.

Duct cleaning services: Why, when & how?

Michael Rosone • February 25, 2021

When it comes to duct cleaning services, people tend to have a lot of questions about the benefits and how to know when you need duct cleaning.

So today we’re going to answer some of the most common questions we hear every day about duct cleaning services.

5 Reasons You Need Humidification In Your Luxury Residence

Michael Rosone • February 18, 2021

family enjoying benefits of humidification system

The benefits of humidification for your home and family

Humidification is an important yet often-overlooked aspect of your home’s comfort. You’ll certainly notice when the humidity reaches the 80 percent mark on those steamy summer days, yet you may not be aware of the detrimental effects of insufficient humidification (translation: dry air) during the winter season when the furnace is running.

If your home does not have a humidification system, you’ve probably noticed some of the symptoms, even if you didn’t realize the cause.

In fact, maintaining moderate humidity levels in your home is more important than ever, because the virus that causes COVID-19 thrives in low humidity conditions.

The 4 Most Common Mistakes With Home Humidification Systems

Michael Rosone • January 28, 2021

Have you had it with the dry air this time of year? There’s the discomfort that comes from dry skin and cracked nails. And isn’t your hair bad enough from wearing hats and running around in the snow and wind? Yet dry, flyaway hair persists even indoors due to the bone-dry air in your home.

If you’re reading this, you already realize that it’s time to start looking at humidification systems for your home. Yet you may not realize the full extent of the problem. There are even more annoying winter issues (such as increased risk of COVID transmission) that are also caused by low relative humidity.

HVAC Cleaning: 4 Reasons It’s a Must in NYC

Michael Rosone • February 4, 2021

There’s no question that good air quality is vital to health, especially for older adults, children and anyone with conditions such heart or lung disease. In a city as big as New York, with a population of more than 8.6 million people and growing, air quality is an ongoing challenge.

While there is only so much you can do about outdoor air pollution, you can significantly improve indoor air quality with regular HVAC cleaning, especially air conditioner cleaning before you start up your system in spring.

For commercial spaces that are reopening after being closed for a long time due to the pandemic, HVAC cleaning and maintenance is essential to prevent problems with the system upon startup after a prolonged shut down. [If you’re concerned about preventing COVID-transmission, get our helpful guide to HVAC Solutions for COVID-19.]

Here are four reasons why you should take advantage of HVAC cleaning services in NYC.

What Happens When You Don’t Change the AC Filter

Michael Rosone • January 7, 2021

dirty AC filter that needs to be changed

What would happen if you just stopped checking your email? What if – horror of all horrors- you never refilled the coffee machine?! It’s easy to imagine the resulting chaos from such a scenario. But there is another under-appreciated staple of the office routine: your AC air filter.

What would happen if you didn’t change your AC filter? It’s hard to believe such a small part could make a big difference in air quality and comfort, but it does. Think of cleaning the air (and the air conditioner) like cleaning the rest of your business space. It would get pretty bad if you neglected it for a month.

Consider all the dirt and grime you’d see on the floors, on counters and surfaces, and in bathrooms. That’s equivalent to what accumulates in your filter in a given month. What are the consequences of this uncleanliness? Let’s look at what happens after you don’t change your AC filter to find out.

IAQ and Mold in NYC Buildings: Are Kids at Risk?

Michael Rosone • December 10, 2020

In houses, apartments, schools, and daycare facilities across the five boroughs, there may be a hidden threat to the city’s more than 1.7 million children: IAQ and mold.

Nationally and at the state and local levels, exposure to dampness and mold in buildings has been recognized as a public health problem.

In this article, we’ll reveal the link between IAQ and mold. We’ll also look at the dangers associated with mold as well as management and prevention strategies for mold problems. And finally, we’ll share some effective strategies for managing mold and improving IAQ.

COVID Prevention & Air Quality Technology Shown 99.9% Effective

Michael Rosone • November 19, 2020

RGF’s REME HALO device is an important component in Arista’s strategy to help our customers prevent the transmission of COVID within their spaces and keep occupants healthy. The following is an announcement from RGF with some great news about the proven effectiveness of their technology.

HVAC System Cleaning: Banish These 5 Nasty Things From Your AC

Michael Rosone • November 5, 2020

Visible dirt on register prior to HVAC system cleaning

Your heating and air conditioning systems process the air you breathe every day. Over time, dirt, pollution, and illness-causing bacteria and virus particles can accumulate in filters, ducts, and other equipment components.

Since your HVAC system is hidden out of sight, it may get neglected when it comes to cleaning. However, it’s important to realize that the nasty things lurking in your HVAC system can contribute to health problems. That’s just one reason why HVAC system cleaning is so important.

The Inside Scoop on the Central Air Humidifier

Michael Rosone • October 22, 2020

After the oppressive summer humidity evaporates, we seem to jump right to heating season and the opposite problem: super dry air. Due to COVID-19, dry indoor air is a much bigger concern than usual, since the virus thrives in low humidity conditions. Installing a central air humidifier can be a helpful solution.

In this article, we’ll explore what a central air humidifier does, and help you find a central humidifier system that will best suit your needs.

Is Too Much Humidity Hurting Your Health?

Michael Rosone • May 7, 2020

Last Updated on

visible signs of too much humidity on an exterior door

You may have read recent research that suggests raising indoor humidity levels may help to deactivate coronavirus particles. During the winter months when our spaces are closed up and heated, humidity levels can drop to extremely low levels (as low as 20 percent).

Unfortunately, the COVID-19 virus has been shown to thrive and remain viable for longer periods in these low-humidity conditions. (Controlling humidity is just one way HVAC can help in the fight to prevent COVID. Get our guide to HVAC Strategies for COVID to learn more.)

However, too much indoor humidity can also cause health problems. For example, viruses are known to spread more easily in humidity levels higher than 60 percent. So what is considered high humidity and what are safe indoor humidity levels?

And most importantly, how do indoor humidity levels affect your body and your health?

What Does an HVAC Air Purifier Do? The Facts for Buyers

Michael Rosone • October 15, 2020

Until recently, indoor air quality wasn’t a big concern for most people. Yet this benign neglect could put our health at risk. According to the federal Environmental Protection Agency, the air inside can be at minimum 2 to 5 times more polluted than outside.

It’s not only smog that threatens the safety of indoor air, it’s also VOCs, mold, bacteria, and viruses.

And now, with the pandemic raging around the world, it’s even more important for business owners and homeowners to do everything they can to ensure healthy indoor air within their spaces.

That’s a good reason to consider new technology that can improve indoor air quality, including an HVAC air purifier and air filtration system.Read more

Commercial HVAC, COVID and Indoor Air Quality, Residential HVAC

Why and How to Change an AC Filter

Michael Rosone • July 30, 2020

Last Updated on

Why change your AC filter?

The air filter’s job is to keep dust and debris out of your HVAC equipment. You’d be amazed how much builds up on there in a very short time.

Recently, AC filters have gotten a lot of attention due to the pandemic. With the uncertainty about airborne transmission of the virus, some experts are recommending the use of higher-efficiency filters to trap virus particles.

If that’s why you’re looking to change your AC filter, read this first. And, learn about the most effective HVAC strategies for COVID from our helpful guide:

In this article, we’ll cover more reasons why air conditioner filter replacement is so important, and how to take care of it safely.

HVAC Humidity Control: 5 Reasons Your AC Is Ineffective

Michael Rosone • August 6, 2020

Last Updated on

Isn’t air conditioning supposed to remove humidity? So why is yours not doing the job?

Controlling humidity indoors is now more important than ever due to COVID, because the virus thrives in both very high and very low humidity conditions. It’s just one more reason (beyond comfort) to keep humidity between about 40 and 60 percent for most spaces.

If you’re sweating your way through another muggy August, read on to learn more about HVAC humidity control and why your AC might not be up to the task.

Then we’ll tell you 4 ways you can get an older unit to remove more moisture so your space doesn’t feel like a tropical jungle.

HEPA AC Filter for COVID: Help or Hype?

Michael Rosone • August 27, 2020

Last Updated on

Read this before buying a HEPA AC filter for your home or business

Chances are, you have been hearing a lot about HEPA AC filters and HVAC filters as a solution for preventing the transmission of COVID. The idea got a lot of media attention here in New York after Governor Andrew Cuomo spoke about using HVAC HEPA filters in malls to prevent airborne spread of the disease.

Here’s what you probably don’t know: HEPA filters are not for everybody. There are significant downsides to using HEPA filters in your HVAC system.

Allergies and Duct Cleaning: What’s the Connection?

Michael Rosone • September 3, 2020

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Could there be a connection between your sneezing and your HVAC ducts? Well, it wouldn’t be the first time that dirty ducts turn out to be the culprit behind air conditioning allergies. Let’s look at the possible connection between your allergies and duct cleaning.

Is AC Healthy? Air Conditioning Health Problems & Benefits

Michael Rosone • September 10, 2020

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Cooling is obviously one of the greatest health benefits of air conditioning. But it does more than just keep you comfortable in the summer. AC can make conditions better for preventing heat related symptoms or for recovering from illness.

However, you may have heard some scary stories about air conditioning making people sick. Some are even concerned about air conditioners spreading COVID. Many people wonder, is AC healthy? Rest assured, the answer is yes, as long as you take proper care of your AC unit. Air conditioning health problems can be prevented with regular maintenance and cleaning.

COVID-19 & Your HVAC System: Your Questions Answered

Michael Rosone • June 25, 2020

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We know you have questions and concerns about the COVID-19 virus and operating/ maintaining your HVAC system. In this article, we’ll share the most accurate and up-to-date information available to help you make decisions.

Summer Humidity Is Scarier Than You Think

Michael Rosone • August 13, 2020

Last Updated on

HVAC humidity control is critical in summer

This time of year, it feels like summer humidity is the enemy:

The minute you go outside, all your clothes are stuck to your body.
Summer humidity and hair just don’t get along.
In this weather, anything that gets wet stays that way.
Right after you get out of the shower, you feel like you need another one.
Crowded elevators and subways… well, you get the idea.

Plus, there are much scarier facts you should know about summer humidity and how it can affect your health. Luckily there are easy solutions for HVAC humidity control.

Making a Seamless Transition to a New NYC HVAC Service Provider

Michael C. Rosone • January 17, 2014

Last Updated on

Are you ready to end the relationship with your current HVAC maintenance company? Once you’ve determined that it’s time to move on for the sake of your business, here are some tips to seek out the best possible vendors to meet your needs.Read more

Commercial HVAC, Residential HVAC

How to Fix That Noisy Air Conditioner That’s Driving You Crazy

Michael Rosone • June 18, 2020

Do you remember the episode of Mad Men where Ginsberg is literally driven insane by the constant, brain-numbing racket of the computer? If you’re working in an office with a noisy air conditioner, you may be concerned that you, or someone sitting near you, is headed for a similar fate.

If you’ve been stuck working at home due to the pandemic, dealing with an HVAC noise problem can be even more frustrating. You probably don’t have an office maintenance guy to complain to, or anywhere to go to escape from the distracting racket coming from your air conditioner.

Before that noisy air conditioner leads to a meltdown, it’s time to take control of the situation and find out how to quiet your noisy air conditioner for good.

First things first: you need to get to the bottom of the source of the noisy air conditioner.

Mold in Air Ducts? How It Got There & How To Get Rid of It

Michael Rosone • May 21, 2020

Noticing signs of mold in your air ducts?

ODORS. An unusual or musty odor is often the first sign of mold in air ducts or in air vents. In many cases, you’ll smell it before you can see it. If you notice a musty or moldy smell that goes away when you are not using your air conditioning or heating (if they share ducts), that can narrow the cause down to mold in your HVAC system.

Improve Air Conditioning: Avoid These 5 Ductwork Design Mistakes

Michael Rosone • February 27, 2020

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Renovating your commercial space and looking to improve your air conditioning in the process? When the work is done, do you want comfortable, consistent temperatures in your space? How about good air quality? Energy efficiency? If you do, then it pays to plan updates to your HVAC system and its ductwork design early in the renovation process to avoid mistakes.

Do Ceiling Fans Save Energy?

Michael Rosone • February 20, 2020

man installing ceiling fan to save energy

Ceiling fans use much less energy to run than air conditioners, so it would seem like a simple conclusion that ceiling fans save energy. But in most parts of the country, fans don’t provide enough cooling to replace air conditioners. So the question is really: do ceiling fans save energy when used with air conditioning? And that’s more complicated.

Read on to find out if you can use ceiling fans to help improve your energy efficiency and keep you cooler.

HVAC Safety Tips: Don’t Let Carbon Monoxide Sneak Up On You

Michael Rosone • February 13, 2020

A carbon monoxide leak can mean disaster for your business

You already know that carbon monoxide is deadly—you’ve certainly heard the horror stories that result from people unknowingly breathing in the colorless, odorless gas. So as a responsible business owner or manager, you don’t take those kind of risks lightly. That’s why you have carbon monoxide detectors installed throughout your space, right?

How Long Should an Air Conditioner Last?

Michael Rosone • September 5, 2017

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With the hottest temperatures of the year staring us down, the last thing we need is a meltdown over an air conditioner breakdown. Home and business owners and facility and property managers across the NYC metropolitan area are keeping their fingers crossed that mature air conditioning systems make it through the summer. This tenuous situation can’t help beg the question, “How long should an air conditioner last?”

HVAC experts say an air conditioner should last about 15 to 20 years under normal conditions. However, many factors can reduce that life, including poor installation, operating conditions, system sizing, and neglected maintenance.

When Does R22 Become Unavailable? Help For AC Equipment Owners

Michael Rosone • January 17, 2020

Have you been limping along with your older R22 air conditioner? Hoping to avoid replacing it during the high season? Especially if you know your unit has a refrigerant leak, you may be trying to decide how long you can get by before you’ll have to invest in a new system. An important factor in making that decision is answering the question: when is R22 no longer available?

Home AC: When to Replace & How to Choose

Michael Rosone • April 25, 2019

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If your home AC has not been working well, it can be tricky to figure out when to bite the bullet and replace it. In this article, we’ll share some tips for making that decision, as well as information that will help make sure you’ll be happy with your new unit.

Air Conditioner Repair or Replace: 3 Things to Know Before Deciding

Michael Rosone • August 2, 2018

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When it’s only June and you’re already wondering if your aging air conditioner will make it through the summer, it’s not a good situation. Maybe you’ve been told it needs some repairs. That puts you in a tough position: do you spend the money on a commercial air conditioner repair to get through the summer? Or do you bite the bullet now and invest in a new system?

Don’t Ignore These 5 Signs of an AC Refrigerant Leak

Michael Rosone • September 12, 2017

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Even though we may enjoy warm late summer days, most of us don’t want that heat creeping into our air conditioned living or work space. Are you are concerned because your place is not cooling off like it should? Perhaps you’ve noticed warm air or lower than normal airflow coming out of your system’s registers or you’ve heard a hissing sound. Maybe you’ve observed water on the floor by your HVAC unit or seen ice forming on your evaporator coils. These are all telltale signs of an AC refrigerant leak.

Luxury Gift Ideas for the Holidays: The Gift of Comfort

Michael C. Rosone • December 15, 2016

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Are you struggling to find luxury gift ideas for that discerning person in your life? Nothing says luxury (and appeals to those who love the best of everything) like holiday gifts that provide the ultimate in comfort.

Here at Arista, we have been serving luxury homeowners here in New York City for more than 60 years, so we know a thing or two about this subject!

Here are 6 incredibly fun luxury gift ideas for the holidays that are all about giving the gift of comfort. The last one might not seem like quite as much fun, but the experience it provides is sure to be appreciated daily for years to come.

Wine Cellar Temperature & Humidity Control

Michael Rosone • December 19, 2019

Wine requires precise conditions to age nicely. If you invest money in your wine collection, invest in an environment that keeps it safe for years to come. Let’s look at some of the necessary components of storing and preserving wine, and how the right HVAC system can help you achieve those conditions.

Extreme HVAC Service in NYC: Do You Have What It Takes?

Michael Rosone • March 24, 2016

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You’ve probably heard about extreme sports such as hang gliding, mountain biking, rock climbing, and even extreme ironing (really!). Today we’re going to introduce you to a new form of extreme sport: it’s called EXTREME HVAC SERVICE in NYC, where everything is more extreme. It’s the kind of HVAC service businesses need to ensure consistent comfort without extreme costs.

Repair or Replace An Air Conditioner? The Right Way to Decide

Michael Rosone • September 26, 2019

Why repair or replace an air conditioner this fall?

If you’ve got an aging air conditioner, you may be breathing a sigh of relief when Labor Day rolls around. You made it through another summer with the old unit! But don’t talk too soon. You could still experience a breakdown during a brutal week of Indian summer. Then you’ll need to decide whether to repair or replace the air conditioner.

What New Yorkers Need to Know About Legionnaires Disease in NYC

Michael C. Rosone • September 10, 2015

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The outbreak of Legionnaires’ Disease in NYC has raised many questions

While it’s a relief to know that the recent outbreak of Legionnaires’ Disease in NYC is over, many New Yorkers still have lingering questions and concerns about Legionnaire’s Disease in NYC as well as the new legislation recently passed in the city to prevent further outbreaks. Even though the outbreak is officially over, those of us who live and work in NYC will be dealing with the ramifications for quite some time.

Everyone is talking about this issue, and you may be unsure about whether you can trust what you’re reading and hearing about Legionnaires’ Disease in NYC. So we have put together a list of what those of us who live and work in NYC need to know, and where to get reliable and accurate information.

What are you really getting with your HVAC maintenance program?

Michael Rosone • November 28, 2017

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It’s undeniable that unpleasant events can serve as a learning experience. And if you ever had your HVAC system break down in the dog days of summer, you were probably kicking yourself for neglecting to sign up for an HVAC maintenance program. Now that you have survived that uncomfortable situation and have purchased an HVAC maintenance plan, do you really know what services are covered under your HVAC preventative maintenance program?Read more

Commercial Air Conditioning, Commercial HVAC, Residential HVAC

What Causes Condensation on an AC Vent?

Michael Rosone • August 22, 2019

If you’ve noticed condensation on an AC vent (air conditioner vents “sweating”) or worse, an AC vent leaking water, you’re right to be concerned and start investigating what might be going on. If you let it go, you could end up with property damage along with a potential air conditioner repair bill.

Let’s go over how moisture can get on your AC vent, and the potential damage it can do. Then we’ll explain the possible causes. It’s important to check them out, because the water on your AC vent might be condensation, but it also might be coming from your ducts or your air conditioner itself.

HVAC Service Contract Pricing Guide

Michael Rosone • August 15, 2019

If you’re in the market for an HVAC service contract, you have probably encountered a wide range of prices. And since you’re probably not an HVAC expert, it can be a challenge to compare options and figure out what’s included, if the AC maintenance plan is worth the money, and ultimately which one is right for you.

Here’s a heating & air conditioning price guide to help you understand the different types of HVAC service contracts and the variables that factor into HVAC service pricing. Armed with this information, you can figure out which options are important to you and be better equipped to choose the heating & air conditioning maintenance agreement with the right price for the coverage you want.

How to Reduce Air Conditioner Power Consumption

Michael Rosone • June 6, 2019

Air conditioner power consumption: how much are you using?

As anyone who has seen their electric bill skyrocket in the summer will know, your air conditioner power consumption can be a big, unpredictable cost. To try and understand your costs, you can start with your AC unit’s power rating (check the label on the condensing unit), which will tell you how much power it uses under perfect conditions. In real life, conditions are rarely as consistent as that.

There are many factors that affect how efficient your AC is and how much power it uses, including age and condition of the unit, the layout of your space, design of the air ducts, how air-tight the space is, and of course the weather. That’s why calculating your expenses is never an exact science.

Home Automation & HVAC: Smart Thermostat & Smart Speaker Compatibility

Michael Rosone • December 6, 2018

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Guide to HVAC and home automation device compatibility

Are you looking to get a smart speaker for your home? To get the most from your investment, it’s important to pick the one that can work with the smart devices you’ve already got, including your HVAC smart thermostat.

AC Losing Its Cool? Try Air Conditioning Coil Cleaning

Michael Rosone • May 9, 2019

It is definitely not cool when your air conditioning system has a meltdown during a heat wave. This cooling season, take steps to prevent air conditioner breakdowns.

For example, your AC not cooling well might be because your AC coils are clogged and you need air conditioner cleaning. Let’s take a look at how air conditioning coil cleaning can help you system work better.

Go Mobile or Go Home: Why Your HVAC Vendor Should Be Using Mobile Technology

Michael C. Rosone • April 11, 2014

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Does your HVAC service technician show up with a paper work order in hand? Does he continuously have to go out to the truck to call the office for information? When you want to pay with a credit card, does he scribble down the information on a piece of paper?

If the answer to any of these questions is yes, then you should consider switching to a provider that uses more efficient hand held mobile devices to support the work order process. Devices can include smart phones, tablet computers, and dedicated wireless devices. Use of the latest communication technology is not just easier for the provider, but results in quicker response times, better security and more reliable service for you.Read more

Commercial HVAC, Residential HVAC

Your Hairdresser Has More Licensing Than Your NYC HVAC Vendor

Michael C. Rosone • March 20, 2014

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When you walk into a hair salon, it’s reassuring to see the certificate on the wall that guarantees your hairdresser is professionally educated, so you can be confident you won’t be hiding under a hat for the next month.

When it comes to choosing a qualified HVAC service provider for your business, selecting a provider with no professional credentials based solely on price would be like letting your friend’s sister cut your hair–but with more expensive and potentially dangerous consequences.Read more

Commercial HVAC, Preventive Maintenance Agreements, Residential HVAC

10 Myths About Your HVAC System Debunked

Michael C. Rosone • March 13, 2014

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Properly running, maintaining and getting the most out of your HVAC system is a top priority of any building manager or owner. And yet, there are a host of misconceptions that can railroad that objective and affect the bottom line.

Just like the tooth-fairy and the alligators in the sewers, the following 10 myths are the source of some serious confusion. Understanding them is the first step to getting the most out of your heating and air conditioning.Read more

Commercial HVAC, Preventive Maintenance Agreements, Residential HVAC

The Three ‘E’s of a Commercial HVAC Maintenance Agreement

Michael C. Rosone • January 31, 2014

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Responsible building managers and business owners are constantly trying to find cost effective ways to operate while still providing top notch services to their property’s occupants. Because the price tag of an ongoing service agreement with a heating and air conditioning contract seems high, many believe that bringing this type of equipment maintenance and repair in house is a more suitable arrangement. However, the cost of HVAC service agreements is not so expensive when you look at the benefits of having a professional available when you need one.

Lacking Confidence in Your Current HVAC Service Contract? Consider an Independent System & Maintenance Review

Michael C. Rosone • January 15, 2014

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How confident are you that your HVAC maintenance provider has your best interest in mind when it comes to caring for your HVAC system?

Do you actually trust them? Or, are you tolerating them because it’s so overwhelming to find a new vendor?
It’s true–if you’re unsure that your current HVAC maintenance provider has your back, the thought of finding a new vendor can seem overwhelming. Sometimes it seems easier to stick with “the devil you know” rather than seek out other options.Read more

Commercial HVAC, Residential HVAC

Stepping Out of Your Comfort Zone and Into a New HVAC Service Contract

Michael C. Rosone • January 9, 2014

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Are you content with the quality of your HVAC service contract? Terminating a contract is not as difficult as you might think — and can mean the difference between a system that runs smoothly and one that runs poorly due to inattention and sub-par maintenance. Even if you’re feeling hesitant about seeking a new provider, there’s no good reason to stay locked into a bad contract.Read more

Commercial HVAC, Residential HVAC

4 Ways to Make Sure Your NYC HVAC Vendor isn’t Taking You For A Ride.

Michael C. Rosone • January 6, 2014

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Most building managers and property owners rely on the expertise of professionals when it comes to maintaining commercial HVAC systems. Considering the sophistication of today’s systems and the ever-growing list of responsibilities associated with being a building manager or owner, it’s only logical to delegate system issues to the certified technicians who have the experience and know-how it takes to address them.Read more

Commercial HVAC, Residential HVAC

6 Ways to Build a Great HVAC Service Relationship From the Start

Michael C. Rosone • December 16, 2013

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If you’ve been reading, you probably already know there are consequences for poor HVAC maintenance.

You know that it could mean costly future repairs or long down times. And, if you’ve downloaded our white paper, Calculating the Hidden Costs of Poor HVAC Maintenance, you may even know that a poorly running HVAC system has a significant effect on your customer retention rate and ultimately your bottom line. (For more information on how your HVAC system could help you positively influence buyer behavior, download the white paper, below.)Read more

Commercial Air Conditioning, Commercial HVAC, Preventive Maintenance Agreements, Residential HVAC

Why is my air conditioner tripping the circuit breaker?

Michael C. Rosone • July 6, 2017

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It’s the last thing you need on a hot summer day: your air conditioner keeps shutting off and the AC circuit breaker keeps tripping. You’re probably wondering what’s going on, and if there’s an easy solution. Do you need to call someone to fix the problem and if so, who should you call? The AC service company or an electrician?

Why is my AC leaking water inside the house?

Michael C. Rosone • July 11, 2017

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Finding water anywhere it doesn’t belong in your house is a major cause for concern. Not only are you worried about where the leak is coming from (and how much it will cost to fix it!) but you’re also concerned about damage to your home. When it’s your air conditioner leaking water inside, you need to act fast to prevent water damage as well as expensive repair bills.

Why is my air conditioner freezing?

Michael C. Rosone • July 13, 2017

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You may expect your air conditioner to be cold, but if it’s covered in frost or ice, that’s not a good sign. When your air conditioner is freezing up, it can’t properly cool your space. And worse, if you don’t do something about it quickly, you can end up with water damage in your walls and ceilings as well as an expensive AC repair on your hands.

Why is my AC blowing warm air?

Michael C. Rosone • July 18, 2017

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It’s incredibly frustrating when you just can’t get cool on a hot day, even though your air conditioning sounds like it’s working (it’s blowing). Is it you or is it really hot in here? You check the thermostat, and in fact the temperature is soaring well above the set temp. When you place your hand over one of the AC registers, you find your AC blowing warm air.

Why is my AC not blowing?

Michael C. Rosone • July 20, 2017

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The seasonal temperatures are here. You know the air conditioning system has been turned on, yet you’re just not feeling the comfort you would expect. The disappointing lack of cool air coming through the air conditioning vents prompts you to ask yourself, “Why is my AC not blowing?”

Your R22 Air Conditioner: Repair or Replace Guidelines

Michael Rosone • October 16, 2018

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This is an update to one of our most popular and helpful blog posts. We’ve added advice for those of you who have an older R22 AC unit that uses the Freon refrigerant which is being phased out. Here’s the original: Repair or Replace An Air Conditioner: The Right Way to Decide.

If you’ve got an aging air conditioner, you may be breathing a sigh of relief when Labor Day rolls around. You made it through another summer with the old unit! But don’t talk too soon, fall can still get steamy in NYC and if your unit is not performing as it should be, you could still experience a breakdown during a brutal week of Indian summer weather. Then you’ll need to decide whether to repair or replace it.

Arista Improves Customer Service with Technology

Michael Rosone • April 18, 2019

It is a bit of a cliché, but it’s true: Most of us know the feeling of waiting for the cable repair or installation person to show up.

Not knowing when a service technician is going to arrive can be even more stressful when you’re a building owner or facilities manager who has to answer to frustrated tenants or a boss who is asking for updates.

At Arista, we firmly believe in leveraging technology to improve efficiency for our team and also to enhance communication in customer service.

That’s why we’ve now implemented a customer service technology designed to keep everyone informed when it’s time for an HVAC service or repair visit.

24 Clever Ways to Hide an AC Unit Indoors & Out

Michael C. Rosone • April 20, 2017

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Let’s face it, your air conditioner is an essential component of your luxury home, but it’s not something you want front and center. Most of us would rather hide the AC unit. It can be downright embarrassing to have ugly AC equipment cluttering up your patio or ruining your perfectly designed interior. So today we’re sharing 24 fun ways to hide air conditioning units. That includes both the outside condenser and wall-or ceiling mounted boxes indoors.

Smart Thermostat Reviews: Nest Learning & Honeywell Wi-Fi

Michael C. Rosone • June 9, 2015

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Don’t you feel comfortable and secure when you’re in control of your surroundings? That’s one reason Smart Thermostats have become a sought-after feature for NYC’s luxury homeowners. The ability to remotely adjust the comfort settings of your HVAC system is the ultimate in control.

The Nest Learning Thermostat and the Honeywell Wi-Fi Smart Thermostat allow you to control your home’s heating and cooling comfort remotely from your IOS or Android smart phone. So the next time you run out and forget to adjust the thermostat, no worries. Simply pull up the app and adjust your setting in seconds.

The cool features of these Smart Thermostats provide more than convenience; they can significantly reduce your energy bills. If you’ve been reading our blog every now and then, you probably already know that your HVAC system consumes up to 50% of your home’s energy usage. Remembering to turn out the lights when you leave the room won’t make nearly as much of an impact on your energy bill as installing one of these Smart Thermostats.

10 Fall Maintenance Tasks That Prevent HVAC Repair

Michael C. Rosone • September 3, 2014

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Avoid HVAC Repair With This Simple Checklist.

It’s hard to believe September is here already! You’re probably busy with back-to-school activities, the start of the football season, and picking out your Halloween costume (it’s never too early!). It’s a good thing we’re here to remind you that air conditioning maintenance needs to be on your fall to-do list.

Your air conditioner has worked hard all summer keeping your building cool. Once you shut down your system for the season, it needs to be cleaned, inspected and properly protected for the long winter ahead. If you skip these important tasks, you’re risking a major HVAC repair headache (not to mention a major expense) when you start up your air conditioner in the spring and find it’s not working.Read more

Commercial HVAC, Residential HVAC

8 Ways AC Preventative Maintenance Keeps the Repairman Away

Michael C. Rosone • April 9, 2015

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If you’ve got an aging air conditioner, you’re probably not looking forward to the hot and humid summer days ahead. If you sweated your way through last summer and shelled out a lot of cash for repairs, you may be wondering what you can do to prevent breakdowns this summer.

The truth is, there is a simple and relatively inexpensive way to prevent many repair issues: have AC preventative maintenance done before you start up your system this spring.Read more

Commercial HVAC, Residential HVAC

Spring AC Maintenance Checklist & Comparing Service Contracts

Michael C. Rosone • April 14, 2015

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The trick to evaluating air conditioning service contracts

Did you know that there are no government-imposed standards when it comes to air conditioning service contracts? That means all air conditioning maintenance is not created equal. Never assume that you’re comparing apples to apples when evaluating service contracts from different providers.

In a way, this is a good thing, because it means that reputable air conditioning service companies can customize a contract according to the age and condition of your equipment, the cooling needs of your space and its occupants, and your budget. You just need to be sure what’s covered under the contract, and that you’re getting the features you need.Read more

Commercial HVAC, Residential HVAC

Air Conditioning Maintenance Doesn’t Cost. It Pays.

Michael C. Rosone • May 5, 2015

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There’s no question about it, running a business in New York City is expensive. We don’t need to tell you that you’re faced with some of the highest rents and operating expenses in the country. Like any successful business owner in NYC, you do what you can to cut costs.

To save money, you may decide to cancel air conditioning maintenance. If you have fairly new equipment, air conditioning maintenance may seem unimportant.

The simple truth is, air conditioning maintenance is not a cost. That’s because it saves money. Depending on your equipment, the usage of your space and the nature of your business, air conditioning maintenance can save you a startling amount of money.

Here are 6 surprising ways that air conditioning maintenance saves money:Read more

Commercial HVAC, Residential HVAC

HVAC Service Contract vs. Homeowners Warranty

Michael C. Rosone • June 2, 2015

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Have you recently moved into a new NYC residence? Congratulations! You’ve finally found the perfect home for you, and naturally you want it to stay that way.

Like many new homeowners, you may be thinking about purchasing a homeowners warranty to cover unexpected failures to major home systems like heating and cooling equipment. You may also have received a homeowners warranty as part of your purchase contract. If so, you probably feel like you’ve covered all the bases and you can breathe easy.

Not so fast.

HVAC Service Contracts: Controlling Time, Quality & Cost

Michael C. Rosone • March 9, 2017

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HVAC service contracts and the project management triangle

If you’re having difficulty comparing widely differing options when evaluating HVAC service contracts, it may be helpful to use the project management triangle as a guide.

Are you familiar with the project management triangle? It’s a model that describes the relationship between three opposing constraints that impact work: time, quality and cost. It means that your choices in one area impact what you get in terms of the others. For example, if you decide you need the lowest price for a commercial HVAC service contract, that choice impacts what you get in terms of quality and/or timeframe.

The rule of thumb you’ll often hear with regard to time, quality and cost is that you can choose any two, but the contractor controls the third one. When it comes to HVAC service contracts, we find that this rule breaks down: getting the best quality for the lowest cost is not a realistic option, no matter how much time you throw into the equation. However, understanding the relationship between these three constraints for HVAC service contracts is a useful exercise for focusing your priorities and clarifying what you’re getting for your money.

Smelly Air Conditioner? Get Spring Cleaning for Your AC

Michael C. Rosone • April 6, 2017

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Maybe you have noticed that the air in your home no longer smells fresh as a daisy and is even verging on objectionable, but you haven’t been able to put your finger on the source of this uninvited change in your living space’s atmosphere. Could it be that your home is the victim of a smelly air conditioner system and is in dire need of some HVAC spring cleaning?

You are not alone. Tis the season for malodorous problems to crop up and a common time to eradicate those unwanted odors coming from a smelly air conditioner system by undertaking a little HVAC spring cleaning. As a luxury homeowner or one who manages luxury properties, surely you should not have to put up with subpar breathing conditions. Let’s take a look at some of the possible causes for the smelly air conditioner, which has diminished the indoor air quality in your home.

Why get an HVAC maintenance contract for your luxury residence?

Michael Rosone • March 6, 2018

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As a luxury homeowner, you want good indoor air quality and pleasant temperatures inside your home. A reliable HVAC system delivers those two essentials for a comfortable living space. An HVAC maintenance contract can help you get and keep the indoor climate you deserve.

Let’s take a look at the benefits of an HVAC maintenance contract.

Your Complete Residential HVAC Preventive Maintenance Checklist

Michael Rosone • March 27, 2018

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Are you looking to hire an HVAC service company to do preventative maintenance? Chances are you’re unsure about what preventative maintenance includes. If you already have an HVAC preventative maintenance contract, you might wonder if you’re getting the same services as some of your neighbors.

That’s where an HVAC preventative maintenance checklist comes in handy.

Service Contracts for HVAC: Red Flags & Terms to Watch For

Michael Rosone • March 28, 2019

Do you tend to feel uneasy about signing a contract? That’s natural when you’re making a commitment to spend money. It can be a bigger source of stress when you don’t understand exactly what you’re getting for your money. That’s often the case when homeowners and business owners purchase an HVAC service contract.

Troubleshooting HVAC in NYC Buildings: 9 Tips to Save You Money

Michael Rosone • January 25, 2018

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This is an update to one of our most popular and helpful blog posts. Here’s the original: 5 HVAC Maintenance Troubleshooting Tips That Could Save You Money

As a manager of commercial or residential buildings in NYC, you probably are all too familiar with the stress and aggravation that follows a major HVAC system breakdown. Tenants do not usually take in stride equipment failures that result in an uncomfortable living or working environment.

Space Heater Alternatives: Better Ways to Eliminate Cold Spots

Michael Rosone • November 17, 2015

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Each year, space heaters are the cause behind more than 25,000 home fires and over 300 fatalities, according to the U.S. Consumer Product Safety Commission. Some space heaters release carbon monoxide that can be deadly as well. We all know it: using a space heater is a huge risk to your family simply to eliminate chilly spots in your home. So why do so many continue to use them? Probably because they are not aware of better space heater alternatives.

Top 5 Furnace Issues: How to Get Warm ASAP

Michael Rosone • November 3, 2015

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It’s that time of year again, when you’re wearing heavy sweaters and snuggling under blankets so you can put off turning on the heat for as long as possible. We understand what you’re thinking: if you don’t turn on the heat you can keep pretending winter is not right around the corner!

There’s only one problem with that mindset. When you finally do have to cave in and turn on the furnace, what if you experience furnace issues? It will be REALLY cold by then, and those sweaters won’t be enough to keep you warm while you wait to have your furnace issues fixed.

Our advice: test your furnace now to make sure everything is working well. If you do experience furnace issues, read on for information about what could be wrong and what to do next.

Furnace Making Noise? It’s Probably Not a Poltergeist

Michael C. Rosone • October 29, 2015

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It’s downright scary when your furnace is making noise

It’s Halloween again, that spooky time of year when you see ghosts, bats and witches hanging out all around your neighborhood (not to mention miniature superheroes and Disney princesses). So when you have a furnace making noise and producing all sorts of ominous sounds, you can’t help but wonder if a poltergeist is haunting it.

Before you call in the ghost busters, get a grip and realize that your furnace is making noise because something is wrong, and more than likely it’s not an evil spirit.

Here are some clues to the common problems that cause your furnace to be making noise. Luckily, most of them are not that scary.

Furnace Blowing Cold Air? 13 Common Causes.

Michael C. Rosone • February 28, 2019

Here in the New York City area, we’re all pretty tired of the cold weather by now. No matter how you travel to work, whether it’s by bus, car or train, your commute probably ends with a cold walk in the icy wind. When you get to your destination, you expect to walk into a toasty warm space. The last thing you want to find is that the furnace is not heating. Even worse, the furnace is blowing cold air!

Heat Pump Troubleshooting: 3 Common Problems and Solutions

Michael C. Rosone • February 20, 2019

Heat Pump Troubleshooting Can Be Tricky

If your space has a heat pump system that provides both heating and cooling, it may seem like there are twice as many possible causes when something goes wrong. A heat pump system does operate somewhat differently than a traditional air-cooled air conditioner. So how do you begin heat pump troubleshooting? And are there heat pump repair issues you can fix yourself?

In some cases, there are issues you can prevent and problems you can solve on your own when you are aware of the heat pump troubleshooting steps. Here is a list of the most common problems we see with heat pumps, possible causes, and what to do next.

What is a heat pump and how does it work?

Michael Rosone • November 1, 2018

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If you’re building, renovating or replacing HVAC equipment, there are more options than ever for heating and cooling your space. You’re already familiar with the old standby options: boilers, gas furnaces, electric baseboard heat and split system air conditioners. But if someone has suggested a heat pump, this technology may be new to you.

Heat Pump vs Air Conditioner: What’s the Difference & How to Choose

Michael Rosone • November 8, 2018

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A heat pump is basically an air conditioner that can also work in reverse to provide heat.

If you need to replace your air conditioning system or your entire HVAC, should you consider getting a heat pump for AC? A heat pump can replace your air conditioner, and possibly your heating system as well. But it is important to make sure it’s the right choice for your needs.

Split System Heat Pump Use in a Cold Climate

Michael Rosone • November 15, 2018

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If you’re in a colder climate and researching HVAC replacement systems, you may have learned about the split system heat pump for the first time.

In milder climates, heat pumps are a very common go-to HVAC solution because they provide both heating and cooling. And, heat pumps cost quite a bit less to operate than a split system air conditioner plus a separate heating system (such as a gas or oil furnace).

Heat Pump Maintenance: FAQ and Checklist

Michael Rosone • November 29, 2018

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As we’ve talked about in our blogs all this month, heat pump technology has evolved to the point where heat pumps are growing in popularity in colder climates, like here in the northeast. You might even be considering a heat pump yourself, to:

Supplement another system, such radiant floor heating
Replace your existing heating and cooling systems with one unified solution
Increase your energy efficiency and reduce your carbon footprint
Lower your ongoing energy costs — plus, take advantage of the heat pump tax credit.

Top 11 Ways to Get Better HVAC Energy Efficiency

Michael C. Rosone • April 24, 2018

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There’s a saying about saving power: the cheapest kilowatt-hour is the one you don’t use. HVAC energy efficiency starts with a mindset of using less and getting the most out of what you have. Since HVAC systems represent a significant portion of typical energy costs (experts say as much as 50 to 60 percent), these measures can make a big difference.

Today we’re sharing with you the top 11 ways to increase your HVAC energy efficiency.

Tips for Troubleshooting AC Electrical Problems

Michael C. Rosone • July 26, 2016

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What’s the key to troubleshooting complex equipment? In many cases, it’s deciding when to try solutions yourself and when you need to get help from professionals.

That’s an important decision when facing an AC electrical problem. Unless you happen to be a licensed electrician, messing with circuits yourself can be very dangerous.

Related article: DIY HVAC Repair? Don’t Even Think About It

On that note, it’s a good idea to be cautious and turn off your AC before investigating the problem if you suspect electrical damage. You might also not be sure if an issue is caused by the wiring or by some other problem in the AC. These tips will help you troubleshoot the issue and guide you to the right course of action once you’ve discovered the cause.

How to Get Rid of the Musty Smell in Your House or Commercial Space

Michael Rosone • January 24, 2019

Plagued with a lingering musty smell in your house or business? Here’s why you really need to do something about it:

7 Reasons to Choose VRF HVAC Technology for Your New Air Conditioning

Michael Rosone • December 18, 2018

If you’re considering replacing the HVAC system in your NYC commercial space or high-end residence, there’s a new type of HVAC technology on the market that you need to know about. It’s called Variable Refrigerant Flow (VRF) and it’s the latest and greatest in heating and cooling comfort.

AC Troubleshooting: 10 Common Causes of a Constantly Running System

Michael C. Rosone • August 19, 2014

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AC Troubleshooting Guide to Fixing a Constantly Running AC Unit

Mid-August and temperatures are in the 70’s? It makes you wonder if the dog days of summer are behind us or if they’ll be back with a vengeance next week. It’s a relief to have some cooler weather, but one thing that may put a damper on your comfort level is the sound of your air conditioner running constantly when you know it shouldn’t be.

Is your AC running all the time without shutting off, or cycling on and off continuously? There are several causes for concern. More than likely you’ve got a problem with the unit. It’s also using way too much electricity and running up your electric bill. And don’t forget about the wear and tear on your air conditioner from all that unnecessary work.Read more

Commercial Air Conditioning, Commercial HVAC, Residential HVAC

New York City: Hurricane Preparedness for Highrises

Michael Rosone • September 20, 2018

Here in New York City, those of us who lived through Superstorm Sandy tend to be more than a bit nervous about hurricanes. You don’t quite understand the magnitude of what can happen until you experience a storm like that, and have to deal with the aftermath. Since hurricane season is coming around again, we want to address a topic that’s a big concern here in Manhattan: hurricane preparedness for high rise buildings.

9 HVAC Service Provider Problems You Should Not Tolerate

Michael C. Rosone • October 1, 2015

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Problems with your HVAC service provider?

With so many other pressing problems on your mind as a business owner or manager, at times it may seem easier just to ignore nagging concerns with your HVAC service provider. But over time, those things that were merely annoying start to become critical issues that cost you money and even threaten your business.

Unless you are in a very remote location, chances are you have many, many options when choosing an HVAC service provider. So why settle for less than you deserve, or worse, less than you’re paying for?

Here are some of the common ways your HVAC service provider may be letting you down, and why you should repair or rethink the relationship.

Indoor Pool Humidity Problems: Beyond the Scope of Regular Pool Maintenance

Michael Rosone • August 16, 2018

When it’s summer in the city, an indoor pool might just be the ultimate luxury. Rain or shine, it’s a great place for beating the heat or getting some exercise. But along with the pleasure and convenience comes a unique maintenance issue that outdoor pool owners, managers, and service technicians don’t have to deal with: indoor pool humidity problems.

HVAC Reviews: How Can You Tell If They Are Real?

Michael Rosone • August 9, 2018

Let’s face it: most people are not HVAC experts. So when you’re trying to choose a service provider or an installer for air conditioning and heating equipment, that can be a difficult task. How can you tell if they know what they’re doing? That’s why many turn to HVAC reviews online to help identify the best and weed out the worst.

Luxury Apartment Air Conditioning: Maintenance Protects Your Decor

Michael Rosone • July 26, 2018

Comfortable air is one of those things that luxury homeowners in NYC (any homeowners, in fact) tend to take for granted until suddenly the apartment air conditioning is not working. When the AC breaks down, the consequences can be devastating for high-end homeowners. It’s much worse than merely being too warm for a little while and having to pay for a repair. Did you know that expensive decor and irreplaceable furnishings can be damaged by failed apartment air conditioning?

Keep reading to learn about what can happen and what you can do to prevent the worst from happening to you.

7 Secrets for Staying Cool In Summer

Michael C. Rosone • August 18, 2016

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When August finally rolls around, it can be hard to remember that you were wishing for this heat in January. A hot day on the beach is nice, but the humidity in summer leaves you sticking to your chair. If you find yourself longing for the chilly days of winter, check out these ways of staying cool in summer before you resort to that in-office water balloon fight.

Central Air Repair in NYC: 10 Reasons to Choose Arista

Michael Rosone • June 28, 2018

Usually our blog articles focus on our readers, their HVAC problems and concerns, and our best tips and advice for solving those problems. We’re not trying to sell you something: we understand that some of our readers just want information but don’t necessarily need our services at the moment. We’re happy to be your go-to source of reliable and trustworthy information about central air repair, maintenance and installation.

That being said, we do hope you’ll reach out to us if you’re in the NYC metro area and you find yourself in need of central air conditioner repair service, preventative maintenance, or installation.

Here’s why you’ll be glad you did.

DIY Duct Cleaning: Do You Need the Experts?

Michael Rosone • April 26, 2018

You have probably heard that clean HVAC ducts help ensure healthy indoor air quality. You may be thinking about doing a DIY duct cleaning project. If you’re watching your wallet and have an industrious spirit, you can try duct cleaning yourself.

HVAC Cleaning Company: How to Choose a Duct Cleaning Service

Michael Rosone • April 19, 2018

Have you read stories linking poor air quality to health issues? If so, you may wonder if you should hire an HVAC cleaning company to clean your air ducts. There are lots of companies offering duct cleaning bargains. But how do you choose a reputable HVAC cleaning company over one that makes promises they will not keep?

Avoid getting ripped off by following these guidelines.