Heating & Air

Space heaters, dehumidifiers, air purifiers and fans. Mostly about getting the right size for your room.

Space heaters, dehumidifiers, air purifiers and fans all have one thing in common: they only work well if they're the right size for the room. Most of our guides in this section start by helping you figure out exactly what size you need.

We also cover safety and running costs, since these appliances often run for hours at a time. You'll find clear answers to common questions, like whether a heater is safe to leave on overnight or how big a dehumidifier a basement needs.

Seasonal guides are published ahead of time, so heating guides go up before the first cold snap and cooling guides before summer.

Our first guides in this section are on the way.