Keeping Your Infrared Heaters Alive in High-Ceiling Shops
If you’ve ever put heat in a factory with high ceilings, you know it’s a bit of a nightmare. We see the same story over and over: moisture and grime from the shop floor drift upward, settling right on the heater housing. Then comes the disaster. Water hits a scorching hot infrared element, the quartz tube cracks from the shock, or the electronics just fry. It’s a mess.
Dealing with Fog and Splashes
To stop this, we focused on two things: anti-fog coatings and splash-proof seals. Here’s the thing about fogging. When warm, damp air hits the cooler part of the heater, it creates a layer of condensation. That doesn’t just block the heat—it actually creeps into the electrical junctions. Not great. So, we used reinforced gaskets and sealed the cable entries to keep the liquid out of the wiring. We even moved the most sensitive electrical parts away from the spots where water usually drips. It stops those annoying “burn outs” you get with the cheap units that can’t handle a humid shop.
Why This Actually Matters
Most standard heaters die because the terminal points just rust away. By sealing the whole thing up, we stop that corrosion in its tracks. It means you aren’t climbing a ladder every month to tear the thing down for cleaning. These units can take a real beating in a warehouse or a machine shop and just keep humming along.
A Few Things to Watch Out For
Now, there’s a trade-off. Because these housings are sealed, they trap more heat inside than the open-frame versions. Make sure your mounting brackets leave some breathing room around the chassis. If you cram them too tightly into a recessed ceiling, the internal temp will spike, and your capacitors won’t last nearly as long. And just a heads-up: stick to the voltage specs. Don’t overload the circuit, or you’ll be right back where you started.