Home standby generators from companies like Champion, ... water heater, and air conditioning and heating systems—not to mention life-saving devices like medical equipment. ...

Large whole-house generators can power an entire average home than smaller ones. Here are the best of each size from CR's ratings.

Unlike some portable air conditioners, which often use water or ice to mildly cool the air, the Tolsprint is a real air conditioner. Use its wheels to navigate it to where you want it—it's a ...