When it’s a warm summer day in Buellton, nothing is worse than realizing your air conditioner isn’t working the way it is meant to. The last thing you need to do is request AC help. But your AC is a fairly complex system, so it can be difficult to find out what’s causing the trouble solo.

That’s why Allstar Heating & Air Conditioning created this guide to help you understand what could be taking place with your AC. Below, you’ll see a few prevailing situtations that explain why your space is feeling a little unpleasant. And while some of these are simple] DIY activities, you could have to bring in an expert for cooling system repair.

And if that’s the case, Allstar Heating & Air Conditioning is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Buellton.

1. Your Thermostat Settings Could Be Incorrect

Everyone uses their thermostat a touch differently to work with their specific preferences. However, many homeowners make the misstep of setting their device to “On” as opposed to “Auto.” Because of this setting, the fan in your system will continue to blow even after you’ve reached your set temperature.

This can seem like your AC is pushing out untreated air, when in reality it’s only employing the fan more frequently than required. Change this setting and see if things cool off.

2. Your HVAC Needs Some Cleaning

There are two central spaces to look for dirt or dust accrual when your home comfort system doesn’t appear to be operating well.

First, take a look at your AC system’s filter. If you don’t switch your filter on a regular basis, built-up dust can make it hard for air to move through and cool down your space. If your filter is obviously dirty or dusty, it’s definitely time for a change. (And in general, you need to change it about once every three months at least.)

If your filter appears fine, head to your outdoor unit. Make sure there’s adequate clearing around your air conditioner and clear any plants or debris close by. This section of your cooling system releases the heat from inside your space. If the coils outside are blocked, you won’t be feeling comfortable inside.

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

3. Your Unit is Leaking Refrigerant

Refrigerant is the substance that conditions the air in your house. It runs between your indoor and external system pieces to grab and release heat, to help your home keep comfortable. If there is an opening along that system, you won’t be feeling comfortable again until you set professional air conditioning repair.

Signs of a refrigerant leak include a drop in cooled air, higher utility expenses, frozen evaporator coils and unusual hissing noises arising from your HVAC.

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

4. One or More Pieces Have to Be Replaced

Your AC contains a couple essential pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is broken, your home comfort will suffer.

Our Allstar Heating & Air Conditioning experts are certified and experienced in HVAC. They can help you diagnose and mend any issue.

5. Your Whole System Should Be Replaced

If your system is older than 10 years old, it may be about time to look into new air conditioner installation. As your system gets up there in years, it sadly won’t work as well as it did in the beginning. And it could be making your home too warm.

If your system is on the younger side but still isn’t keeping you cool, it might be the wrong size for your living space. AC units are not one-size-fits-all. An AC that’s undersized just can’t cool a place the way an appropriately sized HVAC can.

Make a More Comfortable House with Allstar Heating & Air Conditioning

You shouldn’t lose any time this summer in a hot space. When your AC isn’t working correct, lean on Allstar Heating & Air Conditioning. We’re skilled in air conditioner repair. Contact us at 805-242-9638 right away.