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

When it’s a searing summer day in Keokuk, nothing is worse than realizing your cooling system isn’t functioning the way it was built to. The last thing you need to do is schedule air conditioner help. But your AC is an exceptionally complex system, so it can be difficult to discover what’s triggering the issue without training.

That’s why WM J Kraus & Son created this guide to help you figure out what could be going on with your home comfort system. Below, you’ll uncover a couple common explanations for why your family is feeling too warm. And though a couple of these are straightforward DIY tasks, you could still need to bring in a professional for home comfort system repair.

And if that’s the case, WM J Kraus & Son is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Keokuk.

1. Your Thermostat Settings Are Off

Every family uses their thermostat a bit differently to fit their personal needs. However, a number of families make the error of setting their device to “On” as opposed to “Auto.” Under this setting, the fan in your system will continue to blow even after you’ve attained your set temperature.

This can feel like your system is distributing warm air, when really it’s simply utilizing the fan more frequently than necessary. Adjust this setting and see if things cool off.

2. Your Air Conditioner Needs to Be Cleaned

There are two primary areas to inspect for dirt or dust accrual when your cooling system doesn’t seem to be operating as it should.

First, examine your HVAC filter. If you don’t switch out your filter regularly, buildup can make it more difficult for air to move through and lower the temperature your space. If your filter is noticeably dirty or dusty, it’s likely time for a substitute. (And for best operation, you need to change it about once every three months or more frequently.)

If your filter is looking good, move to your outdoor unit. See if there’s adequate space around the unit and sweep away plants or debris around it. This part of your system discharges the heat from within your rooms. If the coils outside are closed off, you won’t be feeling cool in your home.

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

3. Your AC is Losing Refrigerant

Refrigerant is the component that conditions the air in your space. It goes between your indoor and outdoor units to grab and let out heat, to help your house get cool. If there is a leak along that path, you won’t be feeling cool again until you book professional air conditioning repair.

Indications of a refrigerant leak include a lack of conditioned air, more expensive energy bills, frozen evaporator coils and unusual hissing noises originating from your AC.

If you feel refrigerant could be leaking, call WM J Kraus & Son for AC repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Pieces Should Be Replaced

Your system is made up of a a handful of 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 crumbles.

Our WM J Kraus & Son technicians are certified and experienced in HVAC. They can help you diagnose and repair any issue.

5. Your System Should Be Updated

If your AC is over 10 years old, it might be about time to research new air conditioner installation. As your system ages, it just won’t work as well as it has in the past. And it may be making your space feel unpleasant.

If your air conditioner is newer but still isn’t keeping you cool, it might be too small for your household. AC units are not all the same. An air conditioner that’s not powerful enough simply can’t cool a space the way an appropriately sized air conditioner can.

Make a More Comfortable Home with WM J Kraus & Son

You can’t waste a moment this summer in an uncomfortable place. When your AC isn’t functioning how it should, bank on WM J Kraus & Son. We’re pros in HVAC repair. Contact us at 319-229-2318 right away.

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