When it’s a warm summer day in Streamwood, nothing could be worse than realizing your air conditioner isn’t performing the way it is supposed to. The last thing you need to do is call for air conditioner service. But your AC is a quite complex system, so it can be almost impossible to figure out what’s causing the trouble on your own.

That’s why Pure Comfort Heating and Air Conditioning wrote this handbook to help you understand what could be happening with your cooling system. Below, you’ll find a couple common explanations for why your home is feeling a little unpleasant. And even though a few of these are easy] DIY activities, you could still need to bring in a pro for HVAC repair.

And if that’s the case, Pure Comfort Heating and Air Conditioning is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your home in Streamwood.

1. Your Thermostat Settings Are Incorrect

Every family adjusts their thermostat a touch differently to work with their distinct needs. Yet, a lot of homeowners make the error of setting their device to “On” as opposed to “Auto.” Because of this setting, the fan in your AC will continue to blow even once you’ve achieved your desired temperature.

This can seem like your system is pushing out untreated air, when really it’s simply utilizing the fan more frequently than necessary. Trying changing this setting and see if things seem better.

2. Your HVAC Needs a Good Cleaning

There are two central spaces to check for dirt or dust accumulation when your cooling system doesn’t appear to be performing well.

Firstly, check out your AC system’s filter. If you don’t change your filter routinely, accumulated dirt can make it more labor intensive for air to move through and lower the temperature your house. If your filter is noticeably dirty or dusty, it’s definitely time for a change. (And as a rule, you should change it about once every three months at least.)

If your filter seems fine, move to your outdoor unit. Find out if there’s enough clearing around it and clean up plants or debris stuck there. This part of your system releases the heat from your house. If the coils outside are congested, you won’t be feeling cool indoors.

We advise scheduling professional air conditioner maintenance yearly to keep your system working smoothly and to keep your warranty valid.

3. Your Unit is Leaking Refrigerant

Refrigerant is the substance that cools the air in your house. It cycles between your indoor and external units to soak up and let off heat, to help your house stay comfortable. If there is a leak along that system, you won’t be feeling comfortable again until you book professional air conditioning repair.

Signals of a refrigerant leak include a decline in chilled air, more expensive electric charges, frozen evaporator coils and strange hissing noises coming from your HVAC.

If you are worried refrigerant may be leaking, call Pure Comfort Heating and Air Conditioning for air conditioner repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Elements Need to Be Replaced

Your AC contains a couple important pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one of these is not working as it should, your home comfort suffers.

Our Pure Comfort Heating and Air Conditioning experts are well-trained and experienced in HVAC. They can help you diagnose and mend any problem.

5. Your System Needs to Be Upgraded

If your system is older than 10 years old, it is probably a good time to research new air conditioner installation. As your system gets up there in years, it sadly won’t function as well as it has in the past. And it may be making your house uncomfortable.

If your AC is more current but still isn’t keeping you cool, it could be too small for your house. HVAC systems are not one-size-fits-all. A cooling system that’s not big enough absolutely can’t help a space the way a properly sized HVAC can.

Get a More Comfortable House with Pure Comfort Heating and Air Conditioning

You won’t have to waste time this summer in a hot space. When your air conditioner isn’t operating the way it should, bank on Pure Comfort Heating and Air Conditioning. We’re professionals in HVAC repair. Contact us at 630-313-2509 now.