Why you should ditch the old bathroom heaters for high-IP infrared
Ever notice how those old-school bathroom heat lamps always seem to quit right when you need them? It’s usually because they just aren’t built for the steam. When you’re showering, that thick mist finds every tiny gap in the seal. It creeps into the wiring, causes a short, and suddenly your heater is a paperweight. That’s why we’ve been moving toward high-IP waterproof infrared heaters lately. It isn’t about making the bathroom look fancy. It’s about stopping water from getting where it doesn’t belong. When a unit has a high “Ingress Protection” (IP) rating, it means the guts of the machine are actually sealed off from vapor and splashes. It’s the difference between a heater that lasts for years and one that trips your breaker every time you take a hot shower. The magic of infrared Here is the best part: infrared is just different. Standard heaters try to warm up the air. But if you have a drafty bathroom or a window that doesn’t seal quite right, that heat just floats away. You’re basically trying to heat the whole room. Infrared doesn’t care about the air. It sends heat directly to you. It feels like stepping into a patch of sunlight on a cold day. You flip the switch and—boom—you’re warm. No waiting around for the room to catch up. A few things to watch out for Now, you can’t just swap these out like a lightbulb. These units pull a lot of power. If you try to wire one into your existing light circuit, you’re asking for trouble. You’ll need a dedicated circuit and the right wire gauge, or you risk overheating your lines. Definitely have a pro check your wiring first. One more tip: give the unit some breathing room. Because these are so tightly sealed to keep water out, they can trap heat inside the chassis. If you jam the unit too tight against the ceiling, the internal safety switch will kick in and shut the whole thing down. You’ll end up with a heater that cycles on and off, which is a total pain. Leave a little gap around the housing. Your toes—and your electrician—will thank you.