PROX36-230V-1PH-REV-R407C WO ELEC

When dependable heat is needed without draining batteries or idling the engine, the Webasto Air Top 2000 STC is a proven solution. This 12-volt diesel air heater supplies clean, dry heat directly to the cabin, sleeper, or cargo area—making it ideal for overnight use and cold-weather operation. The heater delivers up to 6,800 BTU (2 kW) of output while maintaining low electrical draw. As a result, it supports extended off-grid operation in camper vans, RVs, and work vehicles. Because air is heated directly, warm air is available quickly after startup. This version includes a manual rheostat controller, offering straightforward, reliable heat adjustment with minimal complexity. It is well suited for users who prefer simple controls, fleet installations, or applications where advanced programming is not required. Webasto air heaters are widely used in commercial, municipal, and specialty vehicle applications and are recognized as an effective idle-reduction solution, helping reduce fuel consumption, engine wear, and emissions.