Electric Caravan Heaters: The Warm-and-Ready Secret
We build our electric caravan heaters around a halogen lamp core for one simple reason: it just works. The heat comes on instantly, and the whole setup is straightforward. You wire it into your vehicle’s 12V or 24V DC supply, and the filament gets hot fast—delivering that focused warmth without the hassle of firing up a combustion system.
Power, Voltage, and Fit: What Matters When You’re On the Road
Caravan heater lamps are made to run on either 12V or 24V, so they fit right into the electrical setup most rigs already have. Wattage is chosen to give you plenty of heat without draining your system. For example, a 12V, 250W lamp pulls around 20.8 amps—so you’ve got to make sure your wiring and fuse are up to the job. Size matters too. Most lamps are about 300mm long, and the diameter helps determine how the heat spreads. If space is tight, a shorter, compact design concentrates the warmth where you need it most.
Built to Last: Halogen, Quartz, and the R7s Connection
Halogen technology keeps the filament stable by recycling evaporated tungsten back onto the filament itself. That means consistent heat over time. The envelope is quartz, not regular glass, because it handles the extreme heat without cracking under stress. And the R7s base? It’s just practical. Two solid contacts, easy to replace when you’re out on the road. The tight seal and internal gas fill keep things running evenly—no hot spots, no uneven heating.
Why This Works for Caravans
When you’re in a caravan, you want heat that turns on the second you need it. You want something that fits into a tight spot. And you want it to wire up without a bunch of custom adapters. This halogen setup gives you all that—instant radiant warmth, a compact shape, and a plug-and-play R7s connection. Just keep one thing in mind: it draws a lot of current. So size your wiring, switch, and protection correctly. Treat it like a proper heater—match the voltage, check the amps, and make sure air can move so nearby parts don’t get too hot.