Search by Home Maintenance Topic
The Latest Cooling Articles
Aug 08, 2026
Learn the science behind common AC failures, from refrigerant leaks to airflow problems, and discover why your air conditioner stopped working.
Aug 03, 2026
Swamp cooler smart home compatibility has improved significantly in recent years, giving homeowners more ways to automate evaporative cooling systems.
Jul 31, 2026
Just when you start to get a grasp on what a SEER rating is, version 2.0 comes out. So, what is SEER2 and why should you pay attention to it?
Popular
Choose the plan that's right for you.
Join our 4.5 million customers. Get your personalized quote now.
Jul 30, 2026
If you find yourself without AC during extreme hot weather, try making a DIY air conditioner or one of these heat-mitigating measures.
Jul 30, 2026
Don’t upgrade your thermostats and expect instant compatibility. Your heat pump might require additional wiring or specialized controls. Here's what to know about heat pump smart home compatibility.
Jul 29, 2026
Not every air conditioner is ready to connect with a smart thermostat right out of the box, and knowing where the system stands can save time, money and frustration.
Apr 17, 2026
Pet fur can accumulate in your ductwork and clog HVAC filters, leading to inefficient heating and cooling, and higher energy bills.
Apr 13, 2026
Air conditioning systems circulate cool air into homes. During the circulation process, hot air releases humidity, and the condensate drain line releases the built-up moisture. Read more about this major component and its functions.
Apr 02, 2026
Like the animals they’re named for, dust bunnies are fluffy and soft, and they can multiply quickly. Here's why there are so many dust bunnies in your house.
Mar 29, 2026
Evaporative coolers are an energy-efficient alternative to traditional air conditioners. So, how does an evaporative cooler work? And could it help you cut energy costs?