Five Reasons Why Your Air Conditioner Isn't Cooling Your House

When it’s a searing summer morning in York, nothing is worse than figuring out your HVAC isn’t working the way it is meant to. The last thing you should have to do is call for AC help. But your AC is a quite involved system, so it can be difficult to find out what’s creating the problem solo.

That’s why Strine's Heating & Air Conditioning made this handbook to help you understand what may be going on with your air conditioner. Below, you’ll uncover some everyday reasons your space is feeling a little unpleasant. And even though some of these are simple DIY tasks, you may want to call in an expert for HVAC repair.

And if you do, Strine's Heating & 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 York.

1. Your Thermostat Settings May Be Off

Every home adjusts their thermostat a little differently to suit their personal needs. However, a number of households make the misstep of setting their device to “On” as opposed to “Auto.” Under this setting, the fan in your air conditioner will continue to push out air even after you’ve gotten to your set temperature.

This can appear like your ducts are blowing out untreated air, when in reality it’s simply using the fan more frequently than required. Adjust this setting and work out if things cool off.

2. Your System Needs a Good Cleaning

There are two main areas to inspect for dirt or dust buildup when your home comfort system doesn’t seem to be working as it should.

Firstly, check out your system’s filter. If you don’t switch out your filter often enough, built-up dust can make it hard for air to travel through and lower the temperature your home. If your filter is noticeably dirty or dusty, it’s definitely time to replace it. (And for best operation, you need to change it about once every three months at the very least.)

If your filter is looking clean, go to your outside unit. See if there’s a couple of feet of space around the unit and sweep away plants or dirt stuck there. This element of your cooling system lets off the heat from your house. If the coils outside are congested, you won’t be feeling comfortable indoors.

We suggest scheduling professional air conditioner maintenance each year to keep your unit running like it should and to keep your warranty valid.

3. Your System is Losing Refrigerant

Refrigerant is the component that cools down the air in your house. It runs between your internal and outside units to soak up and release heat, to help your house remain cool. If there is a break somewhere, you won’t be feeling comfortable again until you book professional air conditioning repair.

Indicators of a refrigerant leak include a lack of treated air, higher utility charges, frozen evaporator coils and unusual hissing noises arising from your HVAC.

If you are worried refrigerant could be leaking, call Strine's Heating & Air Conditioning for system repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Parts Have to Be Replaced

Your AC is made up of a couple key pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any part is not working, your home comfort is hurt.

Our Strine's Heating & Air Conditioning pros are trained and experienced in HVAC. They can help you figure out and fix any problem.

5. Your Air Conditioner Needs to Be Upgraded

If your air conditioner is over 10 years old, it is probably time to think about new air conditioner installation. As your system gets older, it simply won’t operate as well as it did when it was new. And it may be making your home feel unpleasant.

If your AC is on the younger side but still isn’t keeping you cool, it may be the wrong size for your household. AC units are not one-size-fits-all. A cooling system that’s not powerful enough absolutely can’t chill a space the way an appropriately sized air conditioner can.

Get a More Comfortable Home with Strine's Heating & Air Conditioning

You shouldn’t blow a moment this summer in a hot space. When your HVAC system isn’t operating how it should, turn to Strine's Heating & Air Conditioning. We’re experts in HVAC repair. Contact us at 717-383-4479 today.

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