How to Actually Pick an Infrared Heater for Your Bathroom
Here is the thing about bathroom heaters: most people just grab the one with the biggest number on the box. But if you do that, you’re probably just throwing money away. First, let’s talk about the “IP66” label. Don’t let the jargon bore you—it basically just means the thing won’t fry itself when you’re showering or spraying water around. It’s the bare minimum. Once you’ve got a waterproof unit, the real trick is matching the power to the actual size of your room. Finding the right fit If you’ve got a tiny powder room—you know, those little spaces under 4m²—you don’t need a beast of a heater. A 400W to 600W lamp is plenty. It’ll feel warm the second you step in without turning the room into a sauna. For a medium bathroom (somewhere between 4m² and 8m²), you’ll want to bump that up to 800W or 1000W. Why? Because tiles are cold and bathrooms usually have vents that suck the heat right out. You need a bit more muscle to keep things cozy. And if you’re dealing with a massive master bath? You’re looking at multiple 1000W units or one big high-output array. Otherwise, you’re just heating a small patch of floor while the rest of the room stays freezing. The trap of “more power” It’s tempting to go for the 1200W lamp because it feels instant. And yeah, it is. But if you put that in a small room, the thermostat will go crazy. It’ll click on, overheat the space in ten seconds, click off, and repeat. That constant clicking isn’t just annoying—it wears out the relays and kills the lamp way faster than it should. Making it work To actually save on your electric bill, pay attention to where you hang the thing. You want the “cone” of heat to hit you right where you stand. If you mount a powerful lamp too high up, the heat just drifts away before it ever reaches your skin. Also, do yourself a favor and put it on its own dedicated circuit. These things pull a lot of power, and you don’t want to be tripping breakers mid-shower. Just match the wattage to your square footage. Simple as that. Your wallet will thank you.