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

July 10, 2020

When it’s a warm summer afternoon in Pella, nothing could be worse than recognizing your cooling system isn’t functioning the way it should. The last thing you should have to do is call for HVAC service. But your air conditioner is a quite intricate system, so it can be hard to deduce what’s causing the issue all alone.

That’s why Van Haaften Plumbing & Heating crafted this guide to help you find out what may be taking place with your cooling system. Below, you’ll find a couple common reasons your place is feeling uncomfortable. And though a few of these are easy DIY tasks, you might still need to find an expert for air conditioner repair.

And if that’s the case, Van Haaften Plumbing & Heating is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Pella.

1. Your Thermostat Settings Could Be Wrong

Everyone adjusts their thermostat a bit differently to match their individual needs. Yet, a lot of households make the error of setting their device to “On” rather than “Auto.” Under this setting, the fan in your system will continue to push out air even once you’ve reached your set temperature.

This can look like your system is blowing out warm air, when in reality it’s just using the fan more often than needed. Try switching this setting and find out if things are different.

2. Your Home Comfort System Needs to Be Cleaned

There are two primary places to examine for dirt or dust collection when your cooling system doesn’t feel like it is working as it should.

First, check out your HVAC filter. If you don’t swap out your filter often enough, built-up dust can make it more challenging for air to flow through and cool down your space. If your filter is clearly dirty or dusty, it’s more than likely time for a change. (And for best operation, you should replace it about once every three months at least.)

If your filter appears good, head to your outside unit. See if there’s adequate space around the unit and sweep away plants or litter around it. This section of your cooling system releases the heat from within your rooms. If the coils outside are congested, you won’t be feeling cool in your home.

We advise setting professional air conditioner maintenance every year to keep your unit working like it should and to keep your warranty valid.

3. Your AC is Leaking Refrigerant

Refrigerant is the chemical that cools the air in your space. It moves between your inside and external system elements to grab and let out heat, to help your rooms stay the right temperature. If there is an opening along that system, you won’t be cool again until you book professional air conditioning repair.

Signals of a refrigerant leak include a lack of cooled air, larger utility charges, frozen evaporator coils and strange hissing noises arising from your system.

If you are worried refrigerant may be leaking, call Van Haaften Plumbing & Heating 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 AC includes a few key parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any part is failing, your home comfort crumbles.

Our Van Haaften Plumbing & Heating technicians are certified and knowledged in HVAC. They can help you figure out and fix any problem.

5. Your Whole System Needs to Be Upgraded

If your system is over 10 years old, it could be a good time to look into new air conditioner installation. As your system puts on the years, it sadly won’t operate as well as it did in the beginning. And it could be making your place less comfortable.

If your system is more current but still isn’t properly cooling your home, it could be too small for your household. HVAC systems are made in different sizes. An air conditioner that’s not big enough simply can’t help a space the way a correctly sized air conditioner can.

Find a More Comfortable House with Van Haaften Plumbing & Heating

You won’t have to use time this summer in an uncomfortable space. When your air conditioner isn’t running how it should, lean on Van Haaften Plumbing & Heating. We’re experts in AC repair. Contact us at 641-628-3621 now.