When it’s a searing summer morning in Northridge, nothing could be worse than realizing your AC isn’t operating the way it should. The last thing you need to do is request AC help. But your HVAC is a quite complicated system, so it can be almost impossible to find out what’s causing the trouble on your own.

That’s why Enertek Air Conditioning & Heating made this informational guide to help you figure out what could be taking place with your AC. From here, you’ll discover a couple typical reasons your house is feeling too warm. And while a few of these are easy] DIY tasks, you may need to call in a skilled technician for air conditioner repair.

And if you do, Enertek Air Conditioning & Heating is ready to assist. Here are five reasons why your air conditioner may not be cooling your house in Northridge.

1. Your System Settings Could Be Incorrect

Every person uses their thermostat a little differently to work with their personal requirements. Even so, a lot of families make the mistake of setting their thermostat to “On” as opposed to “Auto.” With this setting, the fan in your air conditioner will continue to produce an air current even when you’ve attained your desired temperature.

This can look like your ducts are pushing out warmish air, when really it’s simply utilizing the fan more frequently than required. Try switching this setting and see if things change.

2. Your Cooling System Needs a Good Cleaning

There are two primary places to check for dirt or dust accumulation when your air conditioner doesn’t appear to be operating correctly.

Before anything else, take a look at your HVAC filter. If you don’t swap out your filter on a regular basis, accumulated dirt can make it more difficult for air to flow through and cool your home. If your filter is visibly dirty or dusty, it’s likely time for a change. (And for best operation, you should replace it about once every three months at the very least.)

If your filter seems fine, move to your external unit. Double check there’s adequate clearing around the unit and clean up plants or litter stuck there. This section of your AC lets off the heat from your home. If the coils outside are congested, you won’t be comfortable indoors.

We recommend setting professional air conditioner maintenance every year to keep your unit running properly and to keep your warranty valid.

3. Your System is Losing Refrigerant

Refrigerant is the chemical that conditions the air in your space. It cycles between your internal and external units to soak up and release heat, to help your home remain the right temperature. If there is a leak along that path, you won’t be feeling comfortable again until you book professional air conditioning repair.

Indications of a refrigerant leak include a drop in conditioned air, pricier monthly bills, frozen evaporator coils and unusual hissing noises arising from your air conditioner.

If you suspect refrigerant might be leaking, call Enertek Air Conditioning & Heating for HVAC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Should Be Replaced

Your system 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 Enertek Air Conditioning & Heating experts are well-trained and knowledged in HVAC. They can help you find and fix any issue.

5. Your Whole System Should Be Replaced

If your equipment is more than 10 years old, it is probably a good time to research new air conditioner installation. As your system gets up there in years, it unfortunately won’t function as well as it once did. And it may be making your home too warm.

If your system is on the younger side but still isn’t properly cooling your home, it may be undersized for your home. HVAC systems are not all the same size. A system that’s not big enough just can’t chill a house the way an appropriately sized HVAC can.

Find a More Comfortable Space with Enertek Air Conditioning & Heating

You won’t have to blow a moment this summer in an uncomfortable house. When your cooling system isn’t operating the way it should, turn to Enertek Air Conditioning & Heating. We’re skilled in HVAC repair. Contact us at (818) 727-9993 right away.