Webasto Air Top EVO 40 High Altitude RV Diesel Heater Kit 5500m 4kW 12V inc Multi Control HD

The Webasto Air Top EVO 40 is a 12 V diesel air heater kit for RVs, motorhomes and larger vans, with automatic altitude compensation for operation up to 5,500 m.

Its modulated heat output ranges from 1.5 to 4 kW. The kit includes a Multi Control HD timer and temperature controller with 7-day programmable timing, instant heat and vent modes, plus a digital fault code readout. A remote temperature sensor is also included.

• Heater, digitally switched fuel dosing pump and heavy-duty pump holder
• Exhaust silencer with fixing clamps and combustion air muffler
• Electrical wiring harnesses, connections and fuses
• 6 m fuel pipe, fuel connectors, in-line fuel filter, 1.5 m stainless steel exhaust flex pipe and 0.5 m combustion air pipe
• Webasto documentation, fuel tank pickup connection kit and fixing nuts
• Stainless steel Mount PRO floor plate, 30 mm deep, measuring 185 × 165 mm; its circular flange is 127 mm across and 30 mm deep

For installation, the Mount PRO design allows access to the exhaust, combustion air and fuel connections before the heater is mounted to the plate. It is designed to allow the heater base gasket to seat on the plate and access to the remaining mounting studs.