Coolant Heating Solutions

Webasto coolant heaters for the RV market provide an ample supply of warm air via dash board air outlets. Coolant heaters pre-heat the RV engine providing a environmentally friendly low-emission vehicle. 

Thermo Top Evo

The Webasto Thermo Top Evo is compact and reliable, utilizing proven technology with millions of units currently in use. Its high output in a small package makes it the perfect solution for engine pre-heating, fuel savings and emission reduction.

  • Heat output: 8,600 - 17,200 BTU/h (2.5 - 5 kW)
  • Supply of warmth via the air outlets in the dash board
  • Uses as little as 1 Gallon (3.8 l) of fuel in a 10 hour period
  • Diesel-fueled, directly fed from the tank

Data Sheet

Thermo Pro 90

The Webasto Thermo Pro 90 has been specially designed for fuel savings and low energy consumption, while providing engine pre-heating and interior temperature regulation.

  • Heat output: 6,100 - 26,000 BTU/h (1.8  - 7.6 kW)
  • Boost heating capacity: 31,000 BTU/h (9.1 kW)
  • Arctic Start function provides quick-heat in extreme temperatures
  • Diesel-fueled, directly fed from the tank
  • 12V / 24V

Data Sheet

NEW! SmarTemp Control 3.0

The All New SmarTemp Control 3.0 works with both air and coolant heaters to provide complete customization. 

  • NOW available with Bluetooth technology!
  • Temperature selector dial
  • Programmable run times
  • Displays set temperature and ambient temperature
  • Password protected settings
  • Adjustable low voltage disconnect
  • Maintenance reminder to start heater every 30 days
  • Ventilation mode available for air heater

Data Sheet