Arista

Menu Button

Preventive Maintenance Agreements

Top 10 Causes of HVAC Airflow Problems

by Michael Rosone |

HVAC airflow

Airflow issues are among the most common HVAC problems. If you suspect you have HVAC airflow problems, you’re probably experiencing one or more of the following symptoms:

  • Hot and cold spots throughout your space. This is often one of the first signs of HVAC airflow issues.
  • Pressure imbalance. Do you have doors slamming by themselves, strange whistling noises and drafty areas? These are symptoms of air pressure problems caused by poor airflow from HVAC systems.
  • No air coming out, weak air or low airflow from vents in your house or commercial space.The problem could be throughout the space, or you could have one AC vent not blowing air in one room. This is when you begin to realize something is wrong.
  • Your AC system blows warm air. Now you KNOW something is wrong!

If you ignore the problem for too long, the strain on your system can lead to compressor failure. The compressor is like the heart of your air conditioner, and when it goes, there’s a good chance you’ll need a new unit.

Read More

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

by Michael Rosone |

troubleshooting hvac

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.

Read More

Top 11 Ways to Get Better HVAC Energy Efficiency

by Michael C. Rosone |

hvac energy efficiency

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.

Read More

AC Troubleshooting: 10 Common Causes of a Constantly Running System

by Michael C. Rosone |

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

Avoid Refrigeration Repair and Improve Your NYC Restaurant Grade

by Michael C. Rosone |

Want an “A” on Your Restaurant Health Inspection? Better Get Up to Speed on Refrigeration Maintenance

NYC Restaurant Letter Grades. You know that sinking feeling you get in the pit of your stomach when the NYC health inspector walks into your restaurant? It’s kind of like a moment of imminent danger when your life flashes before your eyes. You instantly see all the things you’ve been meaning to take care of, like the low-boy on your cooking line that’s been running too warm. Then you imagine the potentially catastrophic violations that could come as a total surprise: like having to throw out everything in your self-serve display case because the temperature is too high, and facing a C grade or even the closing of your restaurant because of a Condition V critical violation.Read More

Luxury Apartment Air Conditioning: Maintenance Protects Your Decor

by Michael Rosone |

apartment air conditioning

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.

Read More

For emergency service call 718-937-4001