The quiet heater – the smallest air heater on the market. Webasto heating offers excellent heat output and optimal economy.

Ideal for so many applications, Truck bunk heater, Cargo trucks, Service vehicles, Trailers, Fishing shacks…

The Air Top 2000 ST Heater Kit includes:

Comes with New Smartemp timer contoller, cable harness, tank extractor, dosage pump, exhaust silencer and all hoses and hardware required for installation.

Specification :

- Voltage : 12 Volt
Heat output
0.9 – 2.0 kW
3,000 – 7,000 BTU

Fuel consumption:

Diesel, 0.12 – 0.24 l/h
Diesel, 0.03 – 0.06 gal/h
Rated voltage 12 V
Rated power consumption 14 – 29 W
Rated current (for 12 V) 1,2 – 2,4 A

- Diameter air outlet : 60mm
- Weight : 2.6 kg
- L x W x H: 317 × 120 × 121 mm

SmarTemp Control

The SmarTemp Control from Webasto is a revolutionary temperature controller that works with Air Top 2000 ST bunk heaters. Precisely manage the comfort of your bunk with a turn of a dial. No more idling to stay warm. No more guessing at the temperature. Maintain constant bunk temperatures and lower fuel costs. With Webasto SmarTemp Control, life just got more comfortable.


  Controls Webasto Air Top 2000 ST bunk heaters

  Displays set temperature and ambient bunk temperature

  Large backlit LCD screen

  Provides preventive maintenance reminders

  Displays heater diagnostic codes

  Easy USB connection for PC diagnostics


  12 V / 24 V

  Heat and vent modes

  Auto dimming

  Easy-step programming

  Diagnostic code display and alert

  Temperature setting in °F or °C

  Languages: English, French or Spanish


Password Protected Options

  Preventive maintenance reminder

  Adjustable temperature calibration offset for cabin temperature display

  Adjustable low voltage disconnect threshold

  Adjustable run time (continuous or limited: 0.5 - 14 hrs)

*Also available in 24 volt, please contact us for pricing.

Details on Airtop 2000st Data Sheet

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