When it’s a searing summer morning in Saint Louis, nothing could be worse than registering your AC isn’t operating the way it was built to. The last thing you need to do is request air conditioner service. But your air conditioner is a fairly complex system, so it can be difficult to figure out what’s triggering the problem on your own.

That’s why Morgner Inc. Air Conditioning & Heating created this guide to help you understand what might be going on with your cooling system. From here, you’ll learn some prevailing reasons your home is feeling too warm. And even though a couple of these are simple] DIY tasks, you may have to call in a professional for AC repair.

And if you need us, Morgner Inc. Air Conditioning & Heating is here for you. Here are five reasons why your air conditioner may not be cooling your home in Saint Louis.

1. Your Thermostat Settings Could Be Incorrect

Every person uses their thermostat a bit differently to work with their distinct requirements. However, a lot of families make the mistake of setting their system to “On” instead of “Auto.” With this setting, the fan in your AC will continue to push out air even when you’ve attained your set temperature.

This can appear like your vents are pushing out untreated air, when actually it’s only utilizing the fan on a more regular basis than required. Change this setting and work out if things cool off.

2. Your AC Needs Some Cleaning

There are two primary places to look for dirt or dust accrual when your cooling system doesn’t appear to be performing as it should.

First, check out your AC system’s filter. If you don’t swap out your filter on a regular basis, built-up dust can make it hard for air to flow through and cool your space. If your filter is obviously dirty or dusty, it’s likely time to replace it. (And in general, you need to switch it about once every three months at the very least.)

If your filter appears fine, head to your outside unit. Find out if there’s a reasonable amount of clearing around it and clear any plants or debris stuck there. This part of your system lets off the heat from within your house. If the coils outside are clogged, you won’t be feeling comfortable indoors.

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

3. Your Unit is Releasing Refrigerant

Refrigerant is the material that cools the air in your house. It moves between your indoor and outside units to soak up and let off heat, to help your home keep the right temperature. If there is a leak 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 monthly charges, frozen evaporator coils and unusual hissing noises coming from your air conditioner.

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

4. One or More Pieces Need to Be Replaced

Your air conditioner contains a a handful of important parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is failing, your home comfort is hurt.

Our Morgner Inc. Air Conditioning & Heating pros are well-trained and knowledged in HVAC. They can help you find and mend any trouble.

5. Your System Needs to Be Upgraded

If your AC is over 10 years old, it may be time to look into new air conditioner installation. As your system gets up there in years, it unfortunately won’t function as well as it did in the beginning. And it may be making your space too warm.

If your AC is more current but still isn’t cutting it, it could be too small for your home. Air conditioners are not all the same size. A system that’s not powerful enough simply can’t help a house the way a properly sized system can.

Find a More Comfortable Home with Morgner Inc. Air Conditioning & Heating

You can’t blow time this summer in a hot space. When your air conditioner isn’t functioning the way it should, bank on Morgner Inc. Air Conditioning & Heating. We’re skilled in HVAC repair. Contact us at 314-262-4541 right away.