Home>Heating>Webasto Thermo 90S
For Parts List and Schematics, see Heater Parts
Ideal solution to heat boats from 28 feet to 40 feet in colder climates.

Ideal hydronic furnace for 30 to 40 ft boats.
• Most compact unit in its class
• Weather resistant control unit
• Self-diagnostic system
• Ceramic flame detector and ignitor
SPECIFICATIONS Diesel
| Variable Heat Output | 6,100 Btu/h (1.8 kW) to 31,000 Btu/h (9.1 kW) |
| Fuel Consumption | 0.06 gal/h (0,24 I/h) to 0.28 gal/h (1.1 I/h) |
| Power Consumption(including circ. pump) | .0 Amps @ 12 V (37W) to 7.5 Amps @ 12V (90W) |
| Dimensions | L 14" x W 5-1/4" x H 8-21/32" L 355mm x W 133mm x H 220mm |
| Dimensions of Enclosure Box |
L 15-3/4" x W 7-1/2’ x H 14" L 400mm x W 190mm x H 356mm |
| Weight | 10.6 lb (4.8 kg) |
| Weight w/ Enclosure Box | 35 lb (16 kg) |