Commercial Air Conditioning

Modern Air Conditioning Options for Older Homes & Buildings

February 21, 2017 by Michael C. Rosone | Last Modified: January 13, 2017

When you’re renovating an older building for modern living (especially one in an urban setting like NYC), adding modern conveniences can be a challenge. Air conditioning is a prime example.

Older buildings often don’t have the space to install the ductwork needed for traditional systems. Also, electrical systems may be sufficient to handle the load of today’s AC equipment. While upgrading the electric can be expensive, finding the space for air conditioning equipment is more of a problem. Doing it wrong can often mean damaging original plaster, floors and woodwork. Even in the best case, installing traditional equipment usually means giving up closet space or lowering ceilings to make room for equipment.

That’s why it’s smart to consider alternative air conditioning systems for older homes, as well as small businesses renovating older buildings. In New York City, historic brownstone townhouses are frequently renovated for both uses. Here we will discuss the problems with older solutions, and introduce 3 more modern air conditioning options for older homes that you may not know about.

Holiday Tips for NYC Retail Businesses to Maximize Profit

December 1, 2016 by Michael C. Rosone | Last Modified: November 18, 2016

It’s the most wonderful time of the year! The NYC streets are teeming with shoppers and you’re looking forward to your most profitable holiday season yet. Hopefully Black Friday was successful for you and a sign of healthy sales to come over the coming month. But are you doing everything you can to get shoppers into your stores and entice them to spend? And are you doing everything you can to control costs and maximize profit?

Here at Arista, we have worked closely with NYC’s retail business community for decades. Today we are sharing some holiday tips from some of our most successful retail customers about how to maximize profit this holiday season.

How AC Works (The basics you must know)

September 6, 2016 by Michael C. Rosone | Last Modified: October 1, 2016

Our theme for this month’s blogs is “Things Techs Wish People Knew About HVAC,” and that starts with a very basic understanding about how air conditioning works.

Why should you know or care how AC works, as long as it keeps your space cool?

The short answer is:

You should know how AC works so you understand what’s needed to keep it working efficiently and reliably
You’re more likely to notice sooner when something’s not working right, and call for help. In many cases, that awareness can turn small problems from turning into bigger (and more expensive) problems.

So, here’s a basic primer that explains how the most common air-cooled systems & how air conditioning works.

Ductless AC System? NYC: Think VRF for Comfort & Efficiency

October 4, 2016 by Michael C. Rosone | Last Modified: September 29, 2016

Trying to decide on the right ductless AC system for a NYC luxury residential or light commercial space? It pays to consider variable refrigerant flow or VRF systems for the ultimate in comfort and efficiency.

While it may be unfamiliar to some, VRF technology is not new. In fact, it’s been the ductless AC system of choice in Japan and Europe for decades. These ductless AC units have been gaining in popularity in the US over the past 10 years or so, particularly in the Northeast, including New York City, and on the West Coast, according to a report earlier this year by ACHRNews.

Read on for a review of when you may want or need to choose a ductless AC system in NYC, and why VRF is an ideal choice.

Commercial Air Conditioning

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