If you’re using a window air conditioner to supplement your home’s A/C system or to cool a room that’s usually warmer than the others, then you’ll want to take some steps to ensure it runs properly. Follow the tips below to save energy and cool your rooms efficiently.

3 Tips for Operating Your Window Air Conditioner Efficiently

1. Clean Regularly

The most efficient unit is a well-maintained unit, so clean your filter monthly. You should also inspect the coils at the start of each season, removing any built up dirt and dust. This will remove irritants like pollen and pet hair, which will help you manage allergies. You should also keep the water pan clean to avoid unwanted mold and mildew growth.

2. Give It Some Help

Your window air conditioner shouldn’t be the only element working to cool a room — you can also put common sense to work. To minimize the warming effects of sunlight, keep your curtains and blinds closed during the day. They’ll deflect sunlight and reduce heat transfer. At night, take advantage of the cool night air and open the windows to get some circulation going. You can also run overhead or box fans to keep air moving in stuffy rooms.

3. Fill Gaps

To keep cold air from escaping, the panels around your window air conditioner need to have a snug fit. Your best bet is to apply insulating tape or strips from your local hardware store — old towels might seem convenient, but they won’t be as energy-efficient. This insulation serves two purposes — it reduces your energy costs and ensures a tight fit for the unit, which reduces excess noise and heat transfer.

If your home’s cooling systems aren’t cutting it, you may need a tuneup on your central air conditioner. If you live in Belleville, Collinsville, O'Fallon, Edwardsville, or Glen Carbon, IL, contact the Columbia-based Inman Heating & Cooling. They offer a wide range of HVAC services, including furnace repair and installation, A/C tuneups, and boiler maintenance. Learn more about their services on their website, and call (618) 281-5355 to schedule an appointment.