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

July 10, 2020

When it’s a searing summer day in Elk River, nothing could be worse than recognizing your AC isn’t operating the way it is supposed to. The last thing you want to do is schedule HVAC repair. But your air conditioner is an incredibly intricate system, so it can be challenging to figure out what’s triggering the problem without training.

That’s why Home Comfort Heating & Air crafted this handbook to help you figure out what may be happening with your cooling system. Below, you’ll uncover a few prevailing situtations that explain why your home is feeling too warm. And even though some of these are simple DIY activities, you could have to bring in a pro for HVAC repair.

And if you need us, Home Comfort Heating & Air is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your house in Elk River.

1. Your System Settings May Be Wrong

Every household sets their thermostat a touch differently to suit their particular needs. Even so, a lot of households make the error 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 attained your set temperature.

This can seem like your ducts are blowing out room temperature air, when in fact it’s simply employing the fan more frequently than required. Adjust this setting and determine if things change.

2. Your Cooling System Needs a Routine Cleaning

There are two principal places to look for dirt or dust accrual when your home comfort system doesn’t appear to be operating well.

Before anything else, inspect your AC system’s filter. If you don’t replace your filter regularly, accumulated dirt can make it more difficult for air to travel through and lower the temperature your rooms. If your filter is visibly dirty or dusty, it’s definitely time to replace it. (And for best operation, you should switch it about once every three months at least.)

If your filter seems clean, go to your external unit. Find out if there’s enough room around it and clear away plants or dirt around it. This element of your home comfort system releases the heat from your rooms. If the coils outside are congested, you won’t be feeling cool in your home.

We suggest setting professional air conditioner maintenance annually to keep your equipment running like it should and to keep your warranty valid.

3. Your Unit is Losing Refrigerant

Refrigerant is the stuff that cools down the air in your home. It cycles between your inside and outside units to absorb and let off heat, to help your rooms stay the right temperature. If there is a break along that path, you won’t be cool again until you book professional air conditioning repair.

Indicators of a refrigerant leak include a decrease in conditioned air, more expensive monthly expenses, frozen evaporator coils and unusual hissing noises originating from your air conditioner.

If you suspect refrigerant may be leaking, call Home Comfort Heating & Air for HVAC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Pieces Need to Be Replaced

Your cooling system includes a few crucial parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is broken, your home comfort crumbles.

Our Home Comfort Heating & Air pros are trained and experienced in HVAC. They can help you diagnose and repair any problem.

5. Your System Needs to Be Replaced

If your AC is more than 10 years old, it could be about time to think about new air conditioner installation. As your system ages, it unfortunately won’t work as well as it has in the past. And it may be making your place uncomfortable.

If your system is more current but still isn’t cutting it, it may be the wrong size for your living space. AC units are not all the same. A cooling system that’s too small simply can’t help a home the way an accurately sized air conditioner can.

Create a More Comfortable Home with Home Comfort Heating & Air

You shouldn’t blow any time this summer in an uncomfortable home. When your air conditioner isn’t operating the way you need it to, turn to Home Comfort Heating & Air. We’re experts in HVAC repair. Contact us at 763-276-0617 today.