When it’s a searing summer day in Derby, nothing feels worse than recognizing your AC isn’t working the way it is supposed to. The last thing you want to do is call for air conditioner repair. But your air conditioner is a quite complex system, so it can be hard to determine what’s creating the problem on your own.

That’s why Giordanos Heating and Air Conditioning wrote this informational guide to help you figure out what might be going on with your home comfort system. Here, you’ll discover some prevailing situtations that explain why your home is feeling a little too warm. And even though a couple of these are simple] DIY projects, you may have to call in a skilled technician for HVAC repair.

And if that’s the case, Giordanos Heating and Air Conditioning is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Derby.

1. Your System Settings Are Off

Every home adjusts their thermostat a little differently to suit their individual requirements. However, a number of people make the misstep of setting their device to “On” instead of “Auto.” Because of this setting, the fan in your air conditioner will continue to produce an air current even when you’ve achieved your desired temperature.

This can feel like your AC is pushing out warmish air, when in reality it’s only using the fan more frequently than needed. Change this setting and work out if things change.

2. Your HVAC Needs to Be Cleaned

There are two main spaces to look for dirt or dust accumulation when your cooling system doesn’t feel like it is performing correctly.

Before anything else, examine your system’s filter. If you don’t switch your filter often enough, buildup can make it more difficult for air to pass through and cool down your space. If your filter is noticeably dirty or dusty, it’s probably time for a change. (And as a rule, you need to replace it about once every three months at a minimum.)

If your filter is looking fine, move to your outdoor unit. Make sure there’s a reasonable amount of clearing around it and clear any plants or dirt stuck there. This part of your AC releases the heat from your home. If the coils outside are blocked, you won’t be comfortable inside.

We suggest scheduling professional air conditioner maintenance every year to keep your system running properly and to keep your warranty valid.

3. Your AC is Leaking Refrigerant

Refrigerant is the chemical that cools the air in your home. It runs between your inside and external system pieces to grab and discharge heat, to help your home remain comfortable. If there is a leak along that path, you won’t be feeling cool again until you set professional air conditioning repair.

Signals of a refrigerant leak include a decrease in cooled air, pricier electric bills, frozen evaporator coils and strange hissing noises coming from your HVAC.

If you think refrigerant might be leaking, call Giordanos Heating and Air Conditioning for HVAC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Should Be Replaced

Your system includes a a handful of important pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is failing, your home comfort suffers.

Our Giordanos Heating and Air Conditioning technicians are trained and knowledged in HVAC. They can help you diagnose and fix any trouble.

5. Your Air Conditioner Needs to Be Upgraded

If your equipment is older than 10 years old, it could likely be about time to look into new air conditioner installation. As your system gets older, it simply won’t run as well as it once did. And it could be making your space uncomfortable.

If your HVAC unit is more current but still isn’t cutting it, it could be undersized for your home. HVAC systems are not one-size-fits-all. A cooling system that’s too small absolutely can’t help a house the way a properly sized air conditioner can.

Find a More Comfortable Space with Giordanos Heating and Air Conditioning

You shouldn’t waste a moment this summer in an unpleasant home. When your AC isn’t functioning correct, turn to Giordanos Heating and Air Conditioning. We’re experts in air conditioner repair. Contact us at 203-772-8319 right away.