NYC Metro Area’s HVACR Blog

Company News, COVID and Indoor Air Quality, Preventive Maintenance Agreements

Scheduling AC Maintenance & Start Up as Buildings Return to “Normal”

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AC maintenance and seasonal start up

To our valued customers:

First and foremost, we hope you are safe, healthy, and navigating these unprecedented times with a sense of hope and optimism.

We would like to share some important information about startup and maintenance of your HVACR systems as you reopen your business and increase occupancy.

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Commercial Air Conditioning, Commercial HVAC, COVID and Indoor Air Quality, Residential HVAC

Is Too Much Humidity Hurting Your Health?

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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.)

guide to HVAC strategies for COVID

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?


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COVID and Indoor Air Quality, Preventive Maintenance Agreements

5 Reasons to Change HVAC Filters More Often

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Man showing how to change HVAC filters

If your home or business has a furnace and an air conditioning system, these systems have air filters designed to protect the equipment from dust and debris. When these HVAC filters get clogged, system performance is compromised and your indoor air quality suffers as well.

Let’s take a look at exactly why you need to change HVAC filters regularly, how often to change them, and how to do so.

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Commercial Air Conditioning, Commercial HVAC, COVID and Indoor Air Quality, Preventive Maintenance Agreements

UPDATE: Cooling Tower Maintenance Checklist for NYC

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cooling tower maintenance requirements and best practices for NYC

Since the Legionnaires’ disease outbreak in New York City a few years back, there has been a great deal of concern and confusion about what’s required for proper cooling tower maintenance.

With many NYC buildings preparing to reopen after being unoccupied for months due to the COVID-19 outbreak, there is concern about making sure cooling towers are restarted safely and properly maintained prior to building occupation.

In this article, we’ll share an updated cooling tower maintenance checklist aligned with the current regulations.

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Commercial HVAC, COVID and Indoor Air Quality

The Ultimate Commercial HVAC Preventative Maintenance Checklist

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commercial hvac preventative maintenance checklist

Take the guesswork out of getting commercial HVAC preventative maintenance

If you’re like many business owners and managers, you feel like a fish out of water when you’re faced with choosing a commercial HVAC preventative maintenance contract. When you’re not an expert on the subject, evaluating the merits of one contract or vendor versus another can be difficult and confusing.

Today, we’re going to take the mystery out the commercial HVAC preventative maintenance once and for all.

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Commercial Air Conditioning, Commercial HVAC, COVID and Indoor Air Quality, Preventive Maintenance Agreements

HVAC & Indoor Air Quality Solutions for Better Health

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indoor air quality solutions

Are there indoor air quality solutions that can promote improved health, fewer employee absences and reduced insurance costs? By looking more closely at your indoor air quality and HVAC systems, you can offer your customers and employees an improved environment that will reap benefits for your business.

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Commercial HVAC, COVID and Indoor Air Quality, Preventive Maintenance Agreements

Indoor Air Quality in Office Buildings: Is It Time for Testing?

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man feeling the effects of poor indoor air quality in his office building

There are many reasons business owners and employees might be concerned about indoor air quality in office buildings:

  • Stale and stuffy air
  • Too much humidity
  • Lingering odors
  • Mold starting to appear in damp spots
  • People suffering from health issues such as headaches, fatigue, nausea, respiratory issues, or skin problems while they are in the office
  • Concern about the spread of COVID-19, or talk about Sick Building Syndrome

Indoor air quality in office buildings affects everyone’s comfort and health. Business owners should also be concerned about the impact on productivity and their bottom line.

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Commercial HVAC, COVID and Indoor Air Quality, Residential HVAC

Why and How to Change an AC Filter

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how to change an ac filter

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:

guide to HVAC strategies for COVID

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

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations, COVID and Indoor Air Quality, Preventive Maintenance Agreements, Residential HVAC, Residential Installations

HVAC Humidity Control: 5 Reasons Your AC Is Ineffective

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HVAC humidity control problems

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.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations, COVID and Indoor Air Quality

Humidity Control In Your Restaurant Kitchen

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poor humidity control in restaurant kitchen

Poor humidity control is not just a comfort issue for restaurants

Too much humidity makes us unhappy for a whole host of reasons beyond comfort: sticking doors and musty smells to name a couple. If you’re running a restaurant, poor humidity control creates problems that can actually drive away customers and hurt your business.

Plus, if you’re concerned about the spread of COVID, humidity control should be part of your mitigation strategy.

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Commercial Air Conditioning, COVID and Indoor Air Quality, Preventive Maintenance Agreements, Residential HVAC

HEPA AC Filter for COVID: Help or Hype?

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HEPA AC Filter for COVID

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.

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Commercial Air Conditioning, COVID and Indoor Air Quality, Preventive Maintenance Agreements, Residential HVAC

Is AC Healthy? Air Conditioning Health Problems & Benefits

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health benefits of air conditioning

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.

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Commercial Air Conditioning, Commercial HVAC, COVID and Indoor Air Quality

Healthcare HVAC: Quality Maintenance Reduces Risks

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healthcare hvac

For facility owners and managers at medical facilities, healthcare HVAC is a critical component to the health and welfare of your patients. That’s always been true, but the COVID crisis has raised the stakes.

Let’s take a look at the symptoms of a poorly functioning healthcare HVAC system. Then we’ll discuss what you can do to prevent and fix healthcare HVAC systems at hospitals, nursing homes, clinics, physical therapy and wellness centers.

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Commercial HVAC, COVID and Indoor Air Quality, Preventive Maintenance Agreements

7 Ways to Reduce Indoor Air Pollution with HVAC Technology

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woman concerned about indoor air pollution

Here in New York City, outdoor air pollution gets a lot of attention. But according to the Environmental Protection Agency (EPA), the concentration of some pollutants is often two to five times higher indoors than the concentration levels outdoors.

With Americans spending an average of 90% of their time indoors, indoor air pollution poses a major health risk. This is especially true for young children, older adults, and people who have heart or lung diseases — who, by the way, all tend to spend even more time indoors.

Fortunately, HVAC technology offers a number of ways to prevent air pollution and improve indoor air quality (IAQ).

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Commercial HVAC, COVID and Indoor Air Quality

10 Ways to Improve Air Flow in Your Stuffy Office

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improve air flow

Improve air flow to improve comfort & indoor air quality

Do you sometimes look for an excuse to escape from your office or workplace just because you feel like you can’t breathe in there? You may have noticed others doing the same thing: going outside for a cigarette even if they don’t smoke, volunteering to make a Starbucks run, taking long lunches and skipping out early.

It doesn’t take long for stuffy air in your workplace to sabotage your business by seriously reducing productivity.

Also, experts say that properly designed air flow and ventilation can help to prevent transmission of airborne contaminants such as coronavirus.

Indoor air quality problems often result from air flow problems with your air conditioning system. Read on for some simple tips that will improve air flow, air quality, and comfort in your space, and get people back to business.

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Commercial HVAC, Commercial Installations, Commercial Kitchen, COVID and Indoor Air Quality

8 Reasons Restaurants Need a Make Up Air Unit For the Kitchen

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chef standing in kitchen with air make up unit

What exactly is a make up air unit for a kitchen?

When you add a make up air unit for your kitchen, it adds replacement air for what’s being drawn out of the kitchen by your exhaust hoods.

What is make up air? Simply stated, a make up air unit pulls air in to your space from outdoors and conditions it to the indoor temperature, to replace air that’s pulled out by your kitchen exhaust equipment. Without it, you get back drafting, poor temperature control, negative air pressure and air quality problems. Poor ventilation can also contribute to the spread of disease.

Let’s explore the reasons why a make up air unit is so essential for restaurant kitchens.

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Commercial HVAC, COVID and Indoor Air Quality, Preventive Maintenance Agreements, Residential HVAC

Summer Humidity Is Scarier Than You Think

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woman feeling effects of summer humidity

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.

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