While you can do some basic things to keep a central-air-conditioning system in good working order, we recommend you get a professional tune-up—with or without these financial incentives—each cooling ...

When you spend thousands on a brand-new HVAC system, even the smallest dent can feel like a big problem. That's exactly what one homeowner discovered when their freshly installed heat pump arrived ...

THIS WEEK as the weather shifted from unusually cool and rainy to miserably muggy, I took it as a sign that the air-conditioning season had begun. To mark the occasion, I bought a fin comb and a can ...