When it’s a warm summer morning in Rapid City, nothing feels worse than registering your home comfort system isn’t operating the way it is supposed to. The last thing you need to do is call for cooling system repair. But your air conditioner is a fairly complex system, so it can be almost impossible to figure out what’s causing the issue without training.

That’s why Street Heating and Cooling made this guide to help you figure out what could be taking place with your AC. Here, you’ll find a couple typical situtations that explain why your space is feeling uncomfortable. And while a couple of these are simple] DIY activities, you could still need to bring in a skilled technician for cooling system repair.

And if you do, Street Heating and Cooling is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your house in Rapid City.

1. Your Device Settings Could Be Incorrect

Every family sets their thermostat a little differently to work with their specific requirements. Yet, a lot of homeowners make the error of setting their system to “On” instead of “Auto.” With this setting, the fan in your air conditioner will continue to produce an air current even after you’ve reached your desired temperature.

This can look like your ducts are distributing warmish air, when actually it’s simply using the fan more frequently than necessary. Trying changing this setting and see if things cool off.

2. Your HVAC Needs a Good Cleaning

There are two central areas to look for dirt or dust accumulation when your air conditioner doesn’t seem to be operating as it should.

Firstly, take a look at your HVAC filter. If you don’t switch your filter routinely, accumulated dirt can make it more difficult for air to pass through and cool down your home. If your filter is obviously dirty or dusty, it’s definitely time for a change. (And for best operation, you should switch it about once every three months at the very least.)

If your filter appears good, go to your external unit. Find out if there’s enough room around your air conditioner and clean up plants or litter close by. This part of your AC lets off the heat from within your home. If the coils outside are congested, you won’t be feeling comfortable indoors.

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

3. Your AC is Leaking Refrigerant

Refrigerant is the chemical that conditions the air in your space. It cycles between your inside and outside units to grab and discharge heat, to help your home stay the right temperature. If there is an opening along the way, you won’t be feeling comfortable again until you schedule professional air conditioning repair.

Signs of a refrigerant leak include a lack of cooled air, higher utility charges, frozen evaporator coils and unusual hissing noises coming from your system.

If you are worried refrigerant could be leaking, call Street Heating and Cooling for HVAC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Have to Be Replaced

Your AC is made up of a few essential pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one of these is failing, your home comfort suffers.

Our Street Heating and Cooling pros are trained and experienced in HVAC. They can help you find and mend any trouble.

5. Your Whole System Has to Be Upgraded

If your equipment is more than 10 years old, it is probably about time to look into new air conditioner installation. As your system ages, it unfortunately won’t function as well as it did in the beginning. And it might be making your home less comfortable.

If your AC is newer but still isn’t cutting it, it could be the wrong size for your home. AC units are not all the same size. An air conditioner that’s not powerful enough simply can’t help a place the way an appropriately sized air conditioner can.

Get a More Comfortable Space with Street Heating and Cooling

You can’t lose any time this summer in an unpleasant house. When your AC isn’t working the way it should, lean on Street Heating and Cooling. We’re skilled in AC repair. Contact us at 605-206-3915 now.