Let’s Talk About Putting Infrared Heat in Wet Rooms
If you’re planning to put heating elements in a bathroom or a washroom, you’ve got two big problems to deal with: water getting where it shouldn’t and “thermal shock.” Most standard infrared lamps just can’t hack it here. They’ll burn out or break way too fast. To stop the electrical shorts and shattered glass, we use IP55-rated housing paired with explosion-proof quartz.
Why the “Explosion-Proof” Glass Matters
Here is the deal: standard quartz tubes are temperamental. Imagine a tube heated to 600°C. Now imagine a single, cold drop of water hitting it.Snap. That’s thermal shock. We use a specialized kind of quartz that can handle those wild temperature swings without giving up. It keeps the halogen gas and the filament tucked away safely, even when things get intense. And if a tube does happen to fail? The explosion-proof design keeps the glass from spraying across the room. It’s just safer.
Keeping the Water Out (The IP55 Bit)
You’ll see “IP55” on the spec sheet. In plain English, that means the heater is built to shrug off dust and water jets coming from any direction. We make sure the wiring junctions and lamp sockets are sealed tight. Without that seal, steam and spray settle right on the terminals. That’s how you get arc flashes or a heating element that dies way before its time.
A Few Things to Watch Out For
These heaters are great because they pump out a ton of heat quickly—perfect for drying things out fast. But there’s a trade-off. Because the IP55 enclosure is so tight, it traps some of that heat around the internal parts. You have to make sure whatever surface you’re mounting it to can handle that “heat soak.” If you over-insulate the backplate, the unit might think it’s overheating and trigger the thermal cutout too early. One last tip:Use a dedicated GFCI circuit. Even with the best protection, these lamps pull a lot of power. Your home wiring will thank you for giving them their own lane.