When it’s a warm summer day in Marshalltown, nothing is worse than recognizing your AC isn’t performing the way it should. The last thing you want to do is schedule air conditioner help. But your AC is a quite complicated system, so it can be difficult to figure out what’s creating the trouble solo.

That’s why Kapaun & Brown wrote this guide to help you find out what could be happening with your AC. Below, you’ll find some common situtations that explain why your house is feeling a little unpleasant. And even though some of these are easy] DIY projects, you may need to bring in an expert for HVAC repair.

And if you need us, Kapaun & Brown is here for you. Here are five reasons why your air conditioner may not be cooling your home in Marshalltown.

1. Your System Settings Could Be Incorrect

Everyone sets their thermostat a touch differently to work with their individual requirements. Yet, a number of people make the misstep of setting their thermostat to “On” as opposed to “Auto.” Under this setting, the fan in your AC will continue to blow even once you’ve attained your desired temperature.

This can feel like your ducts are pushing out warm air, when in reality it’s just employing the fan more frequently than needed. Try switching this setting and find out if things cool off.

2. Your Air Conditioner Needs Some Cleaning

There are two main areas to investigate for dirt or dust buildup when your air conditioner doesn’t feel like it is working well.

First, check out your HVAC filter. If you don’t switch your filter often enough, buildup can make it hard for air to move through and cool down your space. If your filter is obviously dirty or dusty, it’s probably time for a change. (And as a rule, you need to change it about once every three months at least.)

If your filter seems good, move to your outside unit. Double check there’s enough space around your air conditioner and clear any plants or litter close by. This part of your cooling system discharges the heat from within your space. If the coils outside are congested, you won’t be feeling cool in your home.

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

3. Your Unit is Losing Refrigerant

Refrigerant is the chemical that cools the air in your space. It runs between your indoor and external units to soak up and release heat, to help your house remain the right temperature. If there is a leak along the way, you won’t be cool again until you set professional air conditioning repair.

Indications of a refrigerant leak include a decline in conditioned air, more expensive monthly bills, frozen evaporator coils and odd hissing noises arising from your system.

If you think refrigerant might be leaking, call Kapaun & Brown for AC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Elements Need to Be Replaced

Your air conditioner is made up of a a handful of important elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is broken, your home comfort suffers.

Our Kapaun & Brown technicians are certified and knowledged in HVAC. They can help you locate and fix any issue.

5. Your System Should Be Upgraded

If your system is over 10 years old, it is probably about time to look into new air conditioner installation. As your system ages, it just won’t work as well as it has in the past. And it could be making your space less comfortable.

If your air conditioner is more current but still isn’t properly cooling your home, it may be undersized for your house. HVAC systems are not all the same. An air conditioner that’s too small absolutely can’t chill a home the way a correctly sized system can.

Create a More Comfortable Home with Kapaun & Brown

You shouldn’t waste a moment this summer in an uncomfortable home. When your air conditioner isn’t operating how it should, rely on Kapaun & Brown. We’re skilled in AC repair. Contact us at 641-812-2028 right away.