Home

Thermo Pro 90 / Chiller
(Marine)

Powerful heating comfort for everyday use

With a heat output of 9 kW, this Webasto water heater provides even heat on board which reaches various cabins via convectors or electrical fan blowers. Convectors work independently of electricity and are noiseless. The compact heater itself is also very quiet and can be adjusted steplessly. It is located in the engine compartment.

Thermo Pro 90 diesel heater with integrated pump, combustion chamber and control unit; efficient cabin and coolant preheat in Webasto thermal systems.

Benefits of Thermo Pro 90 / Thermo Pro 90 Chiller (Marine)

Reliable

This water heater is ideal even for everyday use.

Stepless adjustment

The heat output can be adjusted continuously between 1.8 and 9.1 kW in boost mode.

Compact and quiet

Despite the high output, Thermo Pro 90 / Thermo Pro 90 Chiller are characterized by compact dimensions and an extremely low noise level.

Easy to service

The appliances are low-maintenance.

Optimized for maritime use

Whether for a 44-foot yacht or a 40-foot motorboat - these water heaters can be used flexibly and provide heat via convectors or electrical blower fans.

Product details

Product specifications

 

  • Dimensions (L x W x H) in mm:
    • Thermo Pro 90 (Marine): 352 x 131 x 232
    • Thermo Pro 90 Chiller (Marine): 385 x 131 x 219
  • Weight in kg / in lbs:
    • Thermo Pro 90 (Marine): 5.3 / 11.7
    • Thermo Pro 90 Chiller (Marine): 4.9 / 10.8
  • Rated voltage: 12 V, 24 V
  • Fuel: Diesel
  • Heat output: 1.8 - 9.1 kW

Model overview

 

  • Thermo Pro 90 (Marine)
  • Thermo Pro 90 Chiller (Marine)

Downloads

Marine Coolant Heaters - Datasheet

Size
817 KB
Format
application/pdf
Download

Find your dealer

Find your nearest Webasto dealer quickly and easily or arrange your consultation appointment directly.

Find your Heating Solutions Dealer Webasto Talent Acquisition – Targeted Recruitment Visual

More solutions

  • Marine Self-Contained Air Conditioning Units

    Webasto system partner offering marine air-conditioning units: compact, quiet, efficient cooling with reverse cycle heating for boats up to three cabins
    Fast speedboat racing along the open sea leaving white trail. High angle view from drone.
  • Marine chiller air-conditioning units

    Webasto marine chiller air-conditioning systems provide quiet efficient chilled-water cooling for multi-cabin boats with OEM integration as system partner
    Four people aboard a sailing yacht on open sea, illustrating Webasto as a system partner for marine climate, thermal management and electrification.
  • Marine roofs and shades

    Webasto system partner for marine roof systems and shading, durable, watertight, OEM-ready roofs and retractable sunshades engineered for boats and yachts
    Electric boat with solar canopy and hardtop, showcasing marine battery integration, thermal management and roof-system, as system partner for OEM electrification.