Webasto Thermo Pro 90 12V 9.1kW Diesel Water Heater

The Webasto Thermo Pro 90 12V 9.1kW Diesel Water Heater is a powerful coolant heating solution designed for commercial vehicles, minibuses and special-purpose vehicles operating in demanding conditions.

With continuously regulated heating output from 1.8 to 9.1 kW, the Thermo Pro 90 efficiently heats the vehicle's coolant circuit and helps bring the engine to an optimal starting temperature. Its compact design provides high heating performance while requiring relatively little installation space.

The Thermo Pro 90 features Arctic Start for rapid warm-up in cold conditions and automatic altitude adjustment for operation at elevations of up to 4,500 metres.

Key Features

• 12V electrical system
• 1.8–9.1 kW heating output
• Diesel-powered coolant heating
• Arctic Start function
• Automatic altitude adjustment up to 4,500 m
• Compact design for commercial vehicle installations
• Engine and coolant preheating
• Suitable for demanding professional applications

Technical Overview

Model: Webasto Thermo Pro 90
Voltage: 12V
Fuel: Diesel
Heating Output: 1.8–9.1 kW
Dimensions: 385 × 139 × 219 mm
Weight: Approx. 4.9 kg

Worldwide Supply

Diesel Air Heaters supplies Webasto heating systems and spare parts for professional vehicle applications, with international shipping available worldwide.