Northern Tool & Equipment has recalled Powerhorse 13000ES Portable Generators due to a wiring error that poses a risk of electrical shock. If you purchased one of these portable generators prior to September 2020, yours might be one of the 3,640 units recalled by the manufacturer. Here’s what you need to know.

Wondering whether a tankless water heater is worth the price? Learn all about the differences between tankless and traditional water storage, or tank-based, water heaters, here. We compare the costs and energy efficiency ratings of each option and include overviews of key factors to consider.

Regular HVAC maintenance reduces energy bills, extends the life of your system, prevents expensive repairs, and helps keep your home comfortably cooled or heated.

Although diagnosing heating system problems is for the professionals to do, you can get a general idea of what's wrong. Many of these problems can be prevented by keeping your air filter clean and staying on top of yearly maintenance.

Did you buy a DeWALT kerosene heater between June and November 2020? Beware: These heaters may turn on unexpectedly, posing a fire risk. The manufacturer, Enerco Group of Cleveland, Ohio, is recalling about 4,500 of these heaters.