When it’s a warm summer morning in Elk River, nothing is worse than realizing your AC isn’t working the way it was built to. The last thing you should have to do is request AC repair. But your air conditioner is a pretty complicated system, so it can be hard to determine what’s causing the issue on your own.

That’s why Home Comfort Heating & Air wrote this handbook to help you figure out what may be going on with your home comfort system. From here, you’ll find a couple typical explanations for why your house is feeling a little too warm. And even though a couple of these are straightforward] DIY tasks, you might still need to call in a professional for air conditioner repair.

And if you need us, Home Comfort Heating & Air is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Elk River.

1. Your System Settings Are Incorrect

Everyone sets their thermostat a little differently to suit their specific needs. Even so, many families make the mistake of setting their system to “On” as opposed to “Auto.” With this setting, the fan in your system will continue to push out air even when you’ve achieved your preferred temperature.

This can look like your system is pushing out untreated air, when actually it’s simply using the fan more often than needed. Change this setting and see if things seem better.

2. Your System Needs to Be Cleaned

There are two primary places to investigate for dirt or dust accumulation when your AC doesn’t seem to be operating as it should.

Before anything else, check out your HVAC filter. If you don’t switch your filter often enough, buildup can make it hard for air to flow through and lower the temperature your home. If your filter is obviously dirty or dusty, it’s definitely time to replace it. (And as a rule, you should replace it about once every three months at a minimum.)

If your filter seems fine, go to your outdoor unit. Make sure there’s enough space around the unit and clear away plants or litter close by. This part of your system discharges the heat from inside your space. If the coils outside are congested, you won’t be comfortable in your home.

We suggest booking professional air conditioner maintenance each year to keep your equipment running properly and to keep your warranty valid.

3. Your Unit is Releasing Refrigerant

Refrigerant is the substance that conditions the air in your space. It runs between your internal and outdoor units to grab and release heat, to help your home keep cool. If there is a crack along the way, you won’t be feeling cool again until you set professional air conditioning repair.

Signs of a refrigerant leak include a decline in conditioned air, pricier electric expenses, frozen evaporator coils and unusual hissing noises arising from your HVAC.

If you think refrigerant might be leaking, call Home Comfort Heating & Air for AC repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Pieces Have to Be Replaced

Your system is made up of a few essential pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is not working as it should, your home comfort suffers.

Our Home Comfort Heating & Air experts are certified and skilled in all areas of HVAC. They can help you find and mend any problem.

5. Your Air Conditioner Needs to Be Updated

If your system is older than 10 years old, it could likely be about time to research new air conditioner installation. As your system ages, it unfortunately won’t run as well as it did in the beginning. And it might be making your space less comfortable.

If your system is more current but still isn’t properly cooling your home, it might be too small for your house. Air conditioners are not one-size-fits-all. An air conditioner that’s too small simply can’t cool a home the way an appropriately sized HVAC can.

Get a More Comfortable House with Home Comfort Heating & Air

You shouldn’t lose time this summer in an unpleasant house. When your air conditioner isn’t functioning correct, bank on Home Comfort Heating & Air. We’re skilled in AC repair. Contact us at 763-276-0617 right away.