When it’s a hot summer morning in Zelienople, nothing could be worse than realizing your AC isn’t performing the way it should. The last thing you want to do is call for AC service. But your air conditioner is a fairly intricate system, so it can be difficult to figure out what’s creating the problem solo.

That’s why Knoechel Heating made this handbook to help you see what could be going on with your home comfort system. Below, you’ll learn some common situtations that explain why your space is feeling uncomfortable. And though a few of these are simple] DIY activities, you could have to call in a pro for air conditioner repair.

And if you do, Knoechel Heating is here for you. Here are five reasons why your air conditioner may not be cooling your house in Zelienople.

1. Your System Settings May Be Wrong

Everyone uses their thermostat a touch differently to suit their individual preferences. Yet, many people make the error of setting their system to “On” rather than “Auto.” Under this setting, the fan in your AC will continue to blow even when you’ve achieved your preferred temperature.

This can feel like your system is pushing out warm air, when actually it’s only using the fan on a more regular basis than necessary. Try switching this setting and see if things change.

2. Your Cooling System Needs a Good Cleaning

There are two central areas to check for dirt or dust buildup when your air conditioner doesn’t feel like it is operating correctly.

First, check out your system’s filter. If you don’t change your filter routinely, buildup can make it more difficult for air to flow through and cool your space. If your filter is visibly dirty or dusty, it’s probably time for a change. (And for best operation, you need to change it about once every three months at least.)

If your filter seems clean, move to your external unit. Make sure there’s enough room around it and clear any plants or litter close by. This part of your cooling system lets off the heat from your house. If the coils outside are blocked, you won’t be comfortable in your home.

We suggest setting professional air conditioner maintenance every year to keep your system working like it should and to keep your warranty valid.

3. Your System is Releasing Refrigerant

Refrigerant is the substance that conditions the air in your house. It cycles between your inside and external system elements to soak up and discharge heat, to help your space keep cool. If there is a leak along that path, you won’t be feeling cool again until you set professional air conditioning repair.

Signs of a refrigerant leak include a lack of chilled air, more expensive electric charges, frozen evaporator coils and unusual hissing noises arising from your system.

If you are worried refrigerant may be leaking, call Knoechel Heating for HVAC repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Elements Should Be Replaced

Your system includes a a handful of essential parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is broken, your home comfort suffers.

Our Knoechel Heating technicians are trained and knowledged in HVAC. They can help you find and repair any trouble.

5. Your System Needs to Be Replaced

If your AC is over 10 years old, it is probably a good time to look into new air conditioner installation. As your system ages, it simply won’t run as well as it did in the beginning. And it might be making your house too warm.

If your AC is newer but still isn’t keeping you cool, it could be too small for your house. AC units are not all the same. An air conditioner that’s too small absolutely can’t cool a house the way a correctly sized AC can.

Get a More Comfortable Space with Knoechel Heating

You can’t blow a moment this summer in a hot house. When your air conditioner isn’t working the way it should, turn to Knoechel Heating. We’re experts in HVAC repair. Contact us at 724-425-5852 now.