Technical Deep-Dive: Power, Voltage, and Dimensions
When we spec out a terrace heater, we’re focused on one thing: giving you a blast of warm, radiant heat that actually works in the open air. The secret is that high-wattage halogen infrared tube. It runs on 400V, which matches the industrial power setups you often see. That choice isn’t random. It keeps the current lower over long wire runs, so you don’t lose voltage and the wiring stays neat and manageable. And with a standard 300mm length, the heat is concentrated into a small footprint. That means you can mount this thing in tight spots without having to redesign your whole terrace.
Material & Design: Quartz, Coating, and Connectors
This tube is built tough. We use heavy-wall quartz because it can handle the shock of rapid heating and the vibrations from being mounted outdoors. Inside, a halogen fill and a reflective coating work together to keep the filament stable and push more of that energy forward as infrared heat. And the R7s connector? It’s more than just convenient. It gives you solid, two-point contact that can handle the high current without getting hot at the ends. The whole design is a simple drop-in replacement, so you can upgrade without rewiring everything.
Application & Benefits: Outdoor Heat with Engineering Trade-offs
Here’s what it feels like in the real world. These tubes crank out heat fast, which is exactly what you want on a cold patio or terrace. They don’t waste time heating the air. They go straight to warming people and surfaces, so you still feel that comfort even when a breeze kicks up. But there’s a trade-off. Packing that much power into a small tube means you need proper clearance and a solid plan for cooling around the housing. Get the mounting and ventilation right, and this thing will just keep taking the heat, season after season.