If you want to keep your home at a comfortable temperature, you will need to have a properly working air conditioning system.
Unfortunately, some things can happen that will keep it from cooling your home efficiently. Here are some possible reasons as to why your a/c is failing to cool your house.
The Thermostat Is Broken Or Needs The Batteries Changed
A broken thermostat can keep your air conditioner from cooling your house.
Fortunately, this is a pretty easy fix. If you suspect there is an issue with the thermostat, change the batteries first.
Many thermostats simply need the batteries changed in them if they stop working. If that doesn’t seem to help, then your thermostat may need to be replaced. Thermostats tend to be fairly inexpensive, so this may be a pretty cheap fix.
It’s Low On Refrigerant
The refrigerant in your a/c is what keeps your house cool. If it’s low, then your air conditioner won’t be able to cool your home.
Refrigerant doesn’t last forever, and it will need to be recharged at some point. If you don’t have cold air blowing out of your a/c vents, you may need to have the refrigerant recharged by an a/c technician.
Fortunately, this is an easy repair that can be completed very quickly. If you’re refrigerant needs to be recharged often, then you probably have a leak that needs to be fixed.
The Weather Stripping Around The Exterior Doors Are Worn
Weatherstripping around your exterior doors keeps hot air out and cold air in. If it’s worn, then your a/c will have a difficult time cooling your house.
If you feel a draft around your exterior doors, you probably need to replace the weatherstrip as it’s worn and no longer doing what it’s supposed to. Most homeowners can do this themselves in less than a few hours.
There’s A Fuse That Needs To Be Replaced
Many homeowners don’t realize that something as simple as a fuse may be causing their a/c not to cool their homes.
However, this isn’t a repair that you should try to tackle yourself. It is pretty tricky for an inexperienced individual to try to replace this type of fuse themselves.
However, an a/c technician can replace it rather quickly. They can change out the old fuse for a new one and get your a/c back running in no time.
The Circuit Breaker Tripped
There are all sorts of things that can cause your circuit breaker to trip. When this happens, your a/c might stop working.
Fortunately, you can fix this yourself by resetting the breaker. If the circuit breaker trips again, it may be because of an overloaded circuit.
You will need to call an a/c technician to have this diagnosed for you. The circuit tripping once or twice probably won’t damage your unit, but it can cause problems with your a/c if it keeps happening.
You Have Poor Insulation
The sun might be beating on your house most of the day and causing it to heat up. If you don’t have adequate insulation, your a/c will struggle to keep your home cool.
You may need to replace your insulation if your air conditioner can’t seem to cool down your home, no matter what you do.
It’s not uncommon for older homes to not have any insulation at all. In order to keep your home cool, you should have insulation in your attic and your walls.
The A/C Filter Needs To Be Changed
You must change the a/c filter regularly. Your air conditioner won’t be able to cool your home efficiently if the filter is dirty. You should replace it about once a month.
If you have a reusable filter, you will need to remove it, squirt it off with a hose, and let it dry before you put it back into place. This is an easy maintenance project that you shouldn’t put off as it can end up being very harmful to your air conditioning unit over time.
Your Windows Need To Be Replaced
Hot air may be coming in through your windows, even if they are closed. If this is happening, you may need to replace your windows with more energy-efficient ones.
This can be a hefty expense, but it may be worth it as you can save you a lot of money on your electricity bills every month. The windows might end up paying for themselves in a short amount of time.
The Air Conditioner Is Too Small To Cool Your Home Adequately
It’s important that you have the right size unit for your home. A unit that’s too small won’t be able to cool down your house properly.
It may be tempting to choose the smallest unit you can find because it’s cheaper than a larger unit. However, it won’t be able to cool your home properly on a hot day.
Your Unit’s Coils Are Dirty
Your a/c unit cools can get dirty over time. If this happens, your air conditioner won’t be able to remove the heat from inside your home.
You’ll just end up having the same hot being air circulated. Your air conditioning unit actually has coils in both the inside and outside units, and they both can get dirty.
If you have regular a/c maintenance done, the technician will clean these coils for you.
If your a/c is struggling to keep your house cool, there are quite a few things that can be causing it.
All of the reasons mentioned above are pretty common. If your a/c isn’t keeping your home at the temperature that you’d like, it’s a good idea to give an a/c technician a call today.
They can inspect your air conditioning system to determine what’s causing the issue, and they can get it up and running again.
