When it’s a searing summer afternoon in Northglenn, nothing is worse than realizing your home comfort system isn’t operating the way it should. The last thing you need to do is call for air conditioner repair. But your HVAC is a quite complicated system, so it can be difficult to figure out what’s causing the problem solo.

That’s why Northglenn Heating & Air Conditioning wrote this guide to help you find out what could be happening with your cooling system. From here, you’ll find a few prevailing explanations for why your home is feeling a little too warm. And even though some of these are simple] DIY tasks, you might have to bring in a professional for HVAC repair.

And if that’s the case, Northglenn Heating & Air Conditioning is ready to assist. Here are five reasons why your air conditioner may not be cooling your residence in Northglenn.

1. Your System Settings Are Wrong

Everyone uses their thermostat a touch differently to match their individual requirements. Even so, many homeowners make the misstep of setting their thermostat to “On” rather than “Auto.” Because of this setting, the fan in your AC will continue to blow even once you’ve attained your preferred temperature.

This can feel like your vents are distributing untreated air, when actually it’s just employing the fan more often than necessary. Try switching this setting and work out if things cool off.

2. Your Air Conditioner Needs a Good Cleaning

There are two central spaces to investigate for dirt or dust accumulation when your AC doesn’t feel like it is operating correctly.

Before anything else, take a look at your HVAC filter. If you don’t swap out your filter routinely, buildup can make it more labor intensive for air to move through and lower the temperature your house. If your filter is noticeably dirty or dusty, it’s probably time for a change. (And in general, you need to switch it about once every three months at a minimum.)

If your filter seems fine, move to your outdoor unit. Find out if there’s enough clearing around your air conditioner and clear any plants or dirt close by. This piece of your cooling system lets off the heat from your house. If the coils outside are congested, you won’t be feeling cool indoors.

We suggest scheduling professional air conditioner maintenance every year to keep your unit operating smoothly and to keep your warranty valid.

3. Your System is Losing Refrigerant

Refrigerant is the substance that conditions the air in your house. It runs between your inside and outdoor system pieces to grab and let off heat, to help your home remain cool. If there is an opening along that system, you won’t be feeling comfortable again until you set professional air conditioning repair.

Signs of a refrigerant leak include a decline in chilled air, more expensive electric expenses, frozen evaporator coils and odd hissing noises originating from your AC.

If you are worried refrigerant might be leaking, call Northglenn Heating & Air Conditioning for system repair as soon as possible. Refrigerant can also be damaging to your family’s health.

4. One or More Elements Need to Be Replaced

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

Our Northglenn Heating & Air Conditioning pros are well-trained and experienced in HVAC. They can help you diagnose and fix any issue.

5. Your System Should Be Replaced

If your AC is older than 10 years old, it is probably a good time to look into new air conditioner installation. As your system ages, it sadly won’t function as well as it once did. And it may be making your house less comfortable.

If your HVAC unit is newer but still isn’t keeping you cool, it might be undersized for your living space. HVAC systems are not all the same size. A system that’s too small just can’t chill a home the way an appropriately sized HVAC can.

Create a More Comfortable Space with Northglenn Heating & Air Conditioning

You won’t have to lose a moment this summer in an unpleasant home. When your cooling system isn’t operating correct, rely on Northglenn Heating & Air Conditioning. We’re professionals in HVAC repair. Contact us at 303-452-4146 now.