The Webasto Air Top 2000 STC is widely regarded as the industry standard diesel air heater for smaller marine vessels, typically up to 35ft. Its compact design and remarkably quiet operation make it the perfect choice for creating a cosy cabin environment without sacrificing valuable on-board space.
Webasto Air Top 2000 STC: Quiet Efficiency
Engineered for reliability, the Air Top 2000 STC delivers a maximum heat output of 2kW. Its advanced fuel dosing system and silent-running fan ensure minimal fuel consumption and noise, making it ideal for overnight use. Built with high-quality components, it is specifically designed to perform in the moisture-heavy marine environment, providing consistent, dry heat to keep your cabin comfortable.
Professional Installation and Safety
Our OFTEC-trained engineers specialise in Webasto Air Top 2000 STC installations, using only high-grade, marine-spec components. This includes stainless steel exhaust systems and hull fittings to ensure long-term durability and safety. For Boat Safety Scheme (BSS) compliance, professional installation is essential to ensure correct exhaust venting and fuel line security.
For additional technical details, you can refer to the Webasto Corporate Technical Portal or consult the OFTEC guide for liquid fuel appliances.

Webasto Airtop 2000STC Narrowboat Kit Includes:
| Webasto Airtop 2 kW Liquid Diesel Heater – 12 Volt |
| Fuel Pump |
| Webasto Controller with Timer |
| Fuel Pick-up Pipe |
| Electrical harness c/w fuse holders and fuses |
| 1m Exhaust Pipe |
Optional extras:
Webasto Room Thermostat
Webasto ThermoConnect TCON 2
2m Marine Exhaust Pipe
24mm Exhaust Skin Fitting / Hull Fitting
Marine Fuel Filter With Stop Tap
Ducting and Vents
Diesel Appliance Safety Certificate
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