If your air conditioning is working properly, but it’s taking too long to cool down your home, the culprit might be your attic. With proper ventilation and insulation, your attic can significantly reduce your home’s heating and cooling systems. To help you learn more, local HVAC contractors from Kool-Wave Air Conditioning & Heating in Lake Havasu City, Arizona, are here to explain how attics affect heating and cooling.

Insulation

Without adequate insulation, attics become drafty. This problem is twofold: your attic will get very cold in the winter, and it becomes unbearably hot during summer. Attic insulation helps protect the home against extreme temperatures outside, but it also keeps a barrier between the rest of your home. For example, when the air conditioner is running in an improperly insulated home, a lot of that cooled air will travel to the attic. This prevents your home from ever reaching a cool enough temperature. Having a properly insulated attic will save you money because it allows your heating and cooling systems to work more efficiently.

Ventilation

In addition to insulation, a properly ventilated attic will determine how efficient your heating and cooling systems are. The goal of attic ventilation is to send hot air outside the home during summer, and vice versa in colder months. With improper ventilation, hot air gets trapped in the attic, making your air conditioning work harder to bring the overall temperature down. Likewise, poor ventilation can cause moisture to build up, encouraging the growth of mold and rot. HVAC contractors can evaluate the vent structure in your attic and install necessary modifications to keep your home comfortable.

Seal

If your attic is not sealed, then it can significantly reduce the effectiveness of attic fans. Instead of working properly, the fan will cause your home’s cool air to be sucked up into the attic. As with improper ventilation, this makes your air conditioning system work harder to cool down the home. If you’re considering attic fan installation, reach out to your local HVAC contractors to inspect the attic and properly seal any cracks.

For professional heating repair and air conditioning service, contact Kool-Wave Air Conditioning & Heating in Lake Havasu City, Arizona. Their HVAC contractors can help you with your commercial or residential systems. Visit them online for more information, or call (928) 855-5665 to speak with one of their contractors today.