Wallas 22GB Diesel Heater 1000-2500 Watt
If you want to heat your boat quickly and efficiently without disturbing the peace and quiet of the harbor at night, the Wallas 22GB is the right choice. The Finnish diesel heater delivers up to 2,500 watts of heating power, operates whisper-quiet thanks to its brushless blower motor, and draws very little power from your onboard battery. With the new laminar flow burner, it is also ready for current and future renewable fuels.
Tip: The 22GB shares all external dimensions, connections, and controls with its predecessor, the 22Dt – so a replacement can usually be carried out without changes to the mounting frame or hose routing. Register your device with Wallas-Marin after purchase to activate the 2+1-year warranty.
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- Up to 2,500 W heating power – heats your salon quickly, saving fuel and energy
- Brushless blower motor for higher efficiency, better moisture management and long service life
- Extremely quiet combustion (laminar burner) – comparable to library whispers
- Low power consumption of only 0.55–1.0 A – protects the on-board battery even with low capacity
- Compatible with EN 590, HVO (ISO 15940), B10, B20/B30 and other renewable diesel fuels
- Same external dimensions and connections as the predecessor model 22Dt – easy upgrade without conversion effort
| Heating power | 1,000–2,500 W |
|---|---|
| Diesel consumption | 0.1–0.25 l/h |
| Power consumption | 0.55–1.0 A |
| Air volume (min.) | 51 m³/h |
| Air volume (max.) | 79 m³/h |
| Warm air duct | 75 mm |
| Burner technology | Laminar flow burner |
| Blower motor | Brushless |
| Fuel compatibility | EN 590, HVO (ISO 15940), B10 (EN 16734), B20/B30 (EN 16709), FAME, GTL, Neste Nextbtl |
| Materials | Stainless steel, aluminum (high-quality), corrosion-resistant materials |
| Warranty | 2+1 years (after registration) |
| Compatible with | Wallas 22Dt (same outer dimensions and connections) |
Wallas
Gewicht (ca.): 9.8 kg
