When it’s a searing summer afternoon in Monroe, nothing could be worse than registering your air conditioner isn’t performing the way it should. The last thing you need to do is schedule AC service. But your HVAC is a fairly intricate system, so it can be difficult to determine what’s causing the trouble without training.

That’s why Lanz Furnace and Fireplace created this handbook to help you see what might be happening with your AC. Below, you’ll discover a few prevailing reasons your house is feeling too warm. And while a few of these are simple] DIY projects, you might still need to call in a professional for cooling system repair.

And if that’s the case, Lanz Furnace and Fireplace is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Monroe.

1. Your Thermostat Settings Could Be Wrong

Every family adjusts their thermostat a bit differently to suit their specific requirements. However, a lot of families make the error of setting their thermostat to “On” as opposed to “Auto.” Because of this setting, the fan in your system will continue to push out air even once you’ve reached your set temperature.

This can appear like your AC is distributing untreated air, when actually it’s simply using the fan more often than necessary. Change this setting and find out if things cool off.

2. Your HVAC Needs to Be Cleaned

There are two main places to check for dirt or dust accrual when your air conditioner doesn’t seem to be working well.

Firstly, take a look at your AC system’s filter. If you don’t swap out your filter often enough, buildup can make it hard for air to flow through and cool your house. If your filter is visibly dirty or dusty, it’s definitely time for a change. (And in general, you should change it about once every three months at least.)

If your filter appears clean, go to your outdoor unit. Double check there’s a reasonable amount of space around your air conditioner and clean up plants or debris close by. This part of your AC discharges the heat from within your house. If the coils outside are blocked, you won’t be feeling comfortable in your home.

We suggest booking professional air conditioner maintenance each year to keep your equipment working smoothly and to keep your warranty valid.

3. Your System is Releasing Refrigerant

Refrigerant is the substance that conditions the air in your home. It runs between your internal and external units to grab and release heat, to help your home stay 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 drop in conditioned air, more expensive utility expenses, frozen evaporator coils and odd hissing noises coming from your air conditioner.

If you think refrigerant may be leaking, call Lanz Furnace and Fireplace for HVAC 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 AC contains a a handful of important pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is broken, your home comfort will suffer.

Our Lanz Furnace and Fireplace pros are well-trained and skilled in all areas of HVAC. They can help you diagnose and repair any problem.

5. Your AC Has to Be Replaced

If your AC is over 10 years old, it is probably a good time to look into new air conditioner installation. As your system gets up there in years, it sadly won’t function as well as it has in the past. And it could be making your space uncomfortable.

If your system is newer but still isn’t properly cooling your home, it could be the wrong size for your home. AC units are not one-size-fits-all. A system that’s undersized simply can’t help a house the way a correctly sized HVAC can.

Find a More Comfortable Space with Lanz Furnace and Fireplace

You shouldn’t blow any time this summer in an unpleasant house. When your air conditioner isn’t working correct, bank on Lanz Furnace and Fireplace. We’re skilled in air conditioner repair. Contact us at 608-291-3606 now.