How to Pick the Right Infrared Heater for Your Bathroom
Here is the secret: you don’t actually want the most powerful heater you can find. If you go overboard, you’re just throwing money away on your electric bill—or worse, you’ll end up with a room that feels like a sauna in one spot and an icebox in the other. Infrared is different from your standard space heater. It doesn’t bother warming up all the air in the room; it just beams heat directly onto you and the walls. It’s a much more direct kind of warmth. Finding your sweet spot If you’re dealing with a tiny powder room (under 4m²), keep it simple. A 400W to 600W unit is usually plenty. If you put something too powerful in a small space, the thermostat will just keep clicking on and off every few seconds. That “short-cycling” is a great way to kill your equipment faster than it needs to go. For those medium-sized bathrooms (between 4m² and 8m²), you’re looking at 800W to 1200W. But here is a pro tip: don’t just buy one giant heater. Split that power across two smaller lamps. It spreads the heat around the room much better. You won’t have that one “scorching zone” right in front of the unit while your toes are still freezing in the corner. If you’ve got a massive luxury bath or a wide-open wet room, you’ll probably need 1500W or more to feel the difference. The technical stuff (don’t skip this) More power means more pull on your electricity. Make sure your wiring can actually handle the load. If you plug a 2000W system into a circuit that’s already fighting with a high-powered hair dryer, you’re going to trip the breaker. Not a great way to start your morning. Since you’re usually only in the bathroom for a few minutes, shortwave lamps are your best bet. They hit you with heat almost instantly. The only catch? They can feel a bit intense if you’re standing right under them. I’d suggest mounting them about 2.1 meters high. That gives the heat a chance to spread out before it hits you. Getting the most bang for your buck Want a warmer room without spending more? Put the heater on the wall opposite your biggest draft—like right across from a window or a chilly exterior wall. It catches the cold air before it even reaches the middle of the room. And please, for the love of your wallet, use a digital timer or a motion sensor. There is nothing more wasteful than heating an empty bathroom. Set it to kill the power the second you leave, and you’re golden.