Corner Fireplace Heater: 400V Halogen Quartz Tube with R7s Connector
We built this corner fireplace heater to be a workhorse, not a showpiece. It’s a direct-fit industrial heat source, designed for one thing: delivering serious, focused radiant heat where space is tight.
Let’s talk power, voltage, and size
Here’s the spec: 400V and 2500W. That’s a lot of punch packed into a compact 300mm tube. The whole point? To give you serious heat density in a footprint that won’t fight you for room. It slips into corner assemblies and tight ducts without asking for extra space. The short length keeps things small, but the heat field? It’s still strong and usable.
What makes it tick: Halogen, Quartz, and R7s
Inside, the halogen cycle keeps the filament stable, even when things get seriously hot. That means consistent heat output, shift after shift. The quartz envelope is no slouch, either. It shrugs off thermal shock and handles the on-off cycling without burning out. And the R7s connector? It’s a proven industrial standard. It gives you a straightforward, secure way to wire it up. If you’ve got an existing R7s system, this is a simple drop-in replacement.
Built for the job site
This heater was made for engineers who need fast, controllable radiant heat in compact, corner-mounted housings. It warms up quickly, and you can target the heat precisely where you need it. But here’s the thing to keep in mind: this is concentrated heat. You need to make sure the surrounding housing and your machine’s cooling can handle the extra warmth.