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

When it’s a hot summer morning in Lexington, nothing could be worse than realizing your air conditioner isn’t functioning the way it is meant to. The last thing you want to do is schedule HVAC help. But your AC is a fairly intricate system, so it can be challenging to discover what’s creating the trouble without training.

That’s why James Heating & A/C, Inc created this informational guide to help you understand what might be taking place with your AC. Below, you’ll learn a few common situtations that explain why your home is feeling a little unpleasant. And while a couple of these are simple DIY activities, you could need to turn to a professional for air conditioner repair.

And if you do, James Heating & A/C, Inc is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your house in Lexington.

1. Your Thermostat Settings Are Incorrect

Everyone adjusts their thermostat a touch differently to work with their distinct needs. However, a number of households make the mistake of setting their thermostat to “On” rather than “Auto.” Because of this setting, the fan in your HVAC system will continue to produce an air current even once you’ve attained your desired temperature.

This can seem like your system is blowing out warmish air, when actually it’s only employing the fan on a more regular basis than necessary. Change this setting and determine if things change.

2. Your Cooling System Needs to Be Cleaned

There are two central places to check for dirt or dust collection when your home comfort system doesn’t feel like it is performing correctly.

First, examine your system’s filter. If you don’t replace your filter regularly, accumulated dirt can make it more challenging for air to travel through and cool your space. If your filter is obviously dirty or dusty, it’s likely time for a substitute. (And as a rule, you should switch it about once every three months at a minimum.)

If your filter is looking fine, go to your external unit. See if there’s a couple of feet of clearing around the unit and clean up plants or debris around it. This element of your cooling system releases the heat from inside your home. If the coils outside are clogged, you won’t be feeling comfortable in your home.

We recommend setting professional air conditioner maintenance every year to keep your unit operating like it should and to keep your warranty valid.

3. Your Unit is Losing Refrigerant

Refrigerant is the substance that conditions the air in your house. It runs between your indoor and outdoor units to grab and let out heat, to help your house keep the right temperature. If there is a crack along that system, you won’t be feeling cool again until you schedule professional air conditioning repair.

Signs of a refrigerant leak include a decrease in treated air, higher energy bills, frozen evaporator coils and strange hissing noises arising from your HVAC.

If you think refrigerant could be leaking, call James Heating & A/C, Inc for AC repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Elements Have to Be Replaced

Your cooling system is made up of a a handful of crucial parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is not working as it should, your home comfort declines.

Our James Heating & A/C, Inc pros are certified and knowledged in HVAC. They can help you locate and fix any problem.

5. Your System Has to Be Replaced

If your AC is older than 10 years old, it may be about time to look into new air conditioner installation. As your system puts on the years, it simply won’t function as well as it once did. And it might be making your place uncomfortable.

If your HVAC unit is more current but still isn’t properly cooling your home, it may be the wrong size for your household. HVAC systems are not all the same size. An AC that’s not powerful enough just can’t cool a space the way a correctly sized system can.

Find a More Comfortable Space with James Heating & A/C, Inc

You shouldn’t use time this summer in an unpleasant space. When your AC isn’t working correct, turn to James Heating & A/C, Inc. We’re professionals in HVAC repair. Contact us at 336-853-6070 now.

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