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

July 10, 2020

When it’s a hot summer afternoon in San Jose, nothing is worse than registering your HVAC isn’t functioning the way it is meant to. The last thing you need to do is request cooling system repair. But your air conditioner is a pretty complex system, so it can be almost impossible to determine what’s creating the problem all alone.

That’s why American HVAC Inc crafted this handbook to help you find out what could be happening with your home comfort system. Here, you’ll uncover some prevailing situtations that explain why your place is feeling uncomfortable. And though a few of these are fairly painless DIY activities, you might want to turn to a skilled technician for air conditioner repair.

And if you need us, American HVAC Inc is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your home in San Jose.

1. Your System Settings Could Be Wrong

Every home uses their thermostat a touch differently to work with their specific needs. Nevertheless, many families make the misstep of setting their system to “On” instead of “Auto.” Because of this setting, the fan in your HVAC system will continue to blow even once you’ve reached your set temperature.

This can seem like your system is releasing room temperature air, when in fact it’s only employing the fan on a more regular basis than needed. Trying changing this setting and see if things seem better.

2. Your Cooling System Needs Some Cleaning

There are two primary spaces to inspect for dirt or dust buildup when your AC doesn’t appear to be functioning as it should.

First, inspect your AC system’s filter. If you don’t switch your filter routinely, buildup can make it hard for air to travel through and cool your home. If your filter is noticeably dirty or dusty, it’s likely time for a substitute. (And in general, you should switch it about once every three months at a minimum.)

If your filter seems clean, head to your outdoor unit. See if there’s enough clearing around the unit and sweep away plants or litter around it. This section of your AC lets out the heat from inside your house. If the coils outside are congested, you won’t be comfortable inside.

We suggest booking professional air conditioner maintenance every year to keep your system running smoothly and to keep your warranty valid.

3. Your AC is Releasing Refrigerant

Refrigerant is the material that cools the air in your house. It runs between your internal and outdoor system pieces to grab and discharge heat, to help your place remain cool. If there is a crack along that system, you won’t be feeling comfortable again until you book professional air conditioning repair.

Indications of a refrigerant leak include a decrease in treated air, more expensive utility charges, frozen evaporator coils and unusual hissing noises arising from your system.

If you suspect refrigerant could be leaking, call American HVAC Inc for air conditioner repair as soon as possible. Refrigerant can also be damaging to your family’s health.

4. One or More Elements Should Be Replaced

Your cooling system includes a few important parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is not working, your home comfort crumbles.

Our American HVAC Inc experts are well-trained and skilled in all areas of HVAC. They can help you find and mend any issue.

5. Your AC Needs to Be Updated

If your air conditioner is upward of 10 years old, it could likely be about time to research 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 could be making your space too warm.

If your AC is on the younger side but still isn’t properly cooling your home, it might be undersized for your household. HVAC systems are made in different sizes. An air conditioner that’s not big enough absolutely can’t chill a house the way a properly sized system can.

Make a More Comfortable Home with American HVAC Inc

You shouldn’t lose a moment this summer in an unpleasant place. When your AC isn’t running the way you need it to, rely on American HVAC Inc. We’re pros in HVAC repair. Contact us at 408-215-1018 right away.