When it’s a searing summer day in Long Island, nothing is worse than registering your air conditioner isn’t operating the way it should. The last thing you need to do is call for air conditioner help. But your air conditioner is a quite complex system, so it can be difficult to find out what’s causing the issue on your own.

That’s why Airmax Long Island wrote this guide to help you find out what may be happening with your home comfort system. Below, you’ll find a couple prevailing reasons your space is feeling too warm. And while a couple of these are easy] DIY projects, you might have to bring in an expert for AC repair.

And if you do, Airmax Long Island is ready to assist. Here are five reasons why your air conditioner may not be cooling your home in Long Island.

1. Your Thermostat Settings Could Be Off

Every person adjusts their thermostat a touch differently to match their distinct needs. Even so, a lot of homeowners make the error of setting their thermostat to “On” as opposed to “Auto.” Because of this setting, the fan in your air conditioner will continue to produce an air current even when you’ve attained your set temperature.

This can feel like your system is distributing warm air, when in reality it’s simply employing the fan more frequently than necessary. Change this setting and see if things cool off.

2. Your Cooling System Needs Some Cleaning

There are two primary spaces to check for dirt or dust accumulation when your AC doesn’t feel like it is operating as it should.

Before anything else, check out your AC system’s filter. If you don’t swap out your filter routinely, accumulated dirt can make it hard for air to pass through and lower the temperature your house. If your filter is obviously 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 least.)

If your filter seems clean, go to your outside unit. Make sure there’s enough clearing around the unit and clear any plants or dirt stuck there. This section of your system discharges the heat from within your space. If the coils outside are blocked, you won’t be feeling comfortable inside.

We suggest booking professional air conditioner maintenance yearly to keep your system operating like it should and to keep your warranty valid.

3. Your Unit is Losing Refrigerant

Refrigerant is the material that chills the air in your home. It cycles between your indoor and outside system pieces to grab and let off heat, to help your house stay cool. If there is a crack along that system, you won’t be comfortable again until you set professional air conditioning repair.

Signals of a refrigerant leak include a lack of chilled air, pricier utility charges, frozen evaporator coils and strange hissing noises originating from your AC.

If you think refrigerant might be leaking, call Airmax Long Island for HVAC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Need to Be Replaced

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

Our Airmax Long Island experts are trained and skilled in all areas of HVAC. They can help you diagnose and repair any problem.

5. Your AC Should Be Replaced

If your AC is over 10 years old, it could likely be time to research new air conditioner installation. As your system ages, it sadly won’t work as well as it has in the past. And it might be making your home too warm.

If your AC is more current but still isn’t cutting it, it could be undersized for your living space. AC units are not all the same size. An air conditioner that’s undersized simply can’t cool a house the way a correctly sized system can.

Get a More Comfortable Home with Airmax Long Island

You won’t have to lose any time this summer in an uncomfortable space. When your air conditioner isn’t functioning correct, lean on Airmax Long Island. We’re skilled in AC repair. Contact us at 631-737-5566 today.