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

July 10, 2020

When it’s a searing summer day in Front Royal, nothing feels worse than figuring out your cooling system isn’t performing the way it is supposed to. The last thing you need to do is call for air conditioner service. But your air conditioner is a pretty involved system, so it can be challenging to figure out what’s causing the trouble without training.

That’s why Dave's Diversified Services crafted this handbook to help you figure out what may be taking place with your home comfort system. Here, you’ll find a couple typical explanations for why your home is feeling too warm. And though a few of these are straightforward DIY activities, you may need to call in a pro for AC repair.

And if need help, Dave's Diversified Services is ready to assist. Here are five reasons why your air conditioner may not be cooling your residence in Front Royal.

1. Your Thermostat Settings Are Wrong

Every home sets their thermostat a touch differently to suit their distinct preferences. Nevertheless, a lot of households make the error of setting their device to “On” rather than “Auto.” Because of this setting, the fan in your air conditioner will continue to produce an air current even after you’ve achieved your set temperature.

This can look like your system is releasing untreated air, when in fact it’s only employing the fan more frequently than needed. Switch this setting and determine if things are different.

2. Your AC Needs Some Cleaning

There are two principal areas to examine for dirt or dust accumulation when your home comfort system doesn’t appear to be working correctly.

Before anything else, examine your HVAC filter. If you don’t switch out your filter often enough, built-up dust can make it more difficult for air to travel through and cool your rooms. If your filter is clearly dirty or dusty, it’s definitely time for a substitute. (And as a rule, you need to switch it about once every three months at the very least.)

If your filter is looking fine, head to your external unit. Make sure there’s a couple of feet of space around it and clear away plants or debris stuck there. This part of your home comfort system lets off the heat from within your house. If the coils outside are blocked, you won’t be comfortable in your home.

We suggest booking professional air conditioner maintenance every year to keep your unit working properly and to keep your warranty valid.

3. Your System is Releasing Refrigerant

Refrigerant is the chemical that conditions the air in your house. It runs between your inside and outside units to absorb and release heat, to help your place get comfortable. If there is a break along that system, you won’t be cool again until you set professional air conditioning repair.

Signals of a refrigerant leak include a decline in cooled air, climbing energy expenses, frozen evaporator coils and unusual hissing noises coming from your system.

If you suspect refrigerant might be leaking, call Dave's Diversified Services for HVAC repair as soon as possible. Refrigerant can also be detrimental to your family’s health.

4. One or More Pieces Have to Be Replaced

Your AC is made up of a few essential parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any part is not working as it should, your home comfort is hurt.

Our Dave's Diversified Services pros are certified and experienced in HVAC. They can help you figure out and repair any issue.

5. Your Air Conditioner Has to Be Updated

If your AC is upward of 10 years old, it might be about time to think about new air conditioner installation. As your system puts on the years, it just won’t operate as well as it once did. And it might be making your space feel unpleasant.

If your air conditioner is newer but still isn’t properly cooling your home, it might be the wrong size for your household. HVAC systems are made in different sizes. An AC that’s too small just can’t help a house the way a properly sized AC can.

Create a More Comfortable House with Dave's Diversified Services

You won’t have to lose any time this summer in an uncomfortable home. When your HVAC system isn’t working how it should, bank on Dave's Diversified Services. We’re professionals in air conditioner repair. Contact us at 540-369-3971 now.