Dear Jim When my air conditioner is running, it gives off a lot of heat outdoors. Are there any devices to capture this waste energy to heat my hot water for free? If so, can I install one myself?

Royal Sovereign issued a recall for portable air conditioner models that pose fire and burn hazards. That's because of a faulty drain motor in the units that can ignite the plastic enclosure. As a ...

Imagine walking into your sweltering home after a long day, only to be greeted by a wave of oppressive heat. Air conditioners can feel like a luxury when temperatures soar, but what if you could ...