Wallas 22GB Diesel 2.2kW Variable Power Forced Air Heater
Low amp draw for maximum efficiency
- Multiple inlets allow for blended makeup air.
- Duplex exhaust allows for in cabin placement.
- Strong air volume with optional boost feature.
- Only 1.2 amps at full power – great for sailboats!
- Quiet, variable output eliminates system cycling.
- No exposed flame for safety, low case temperature.
- Thermostatic control panel for great comfort control.
- Low exhaust gas volume for safety & silent combustion.
- Wall mount included, feet for horizontal surface mounting.
- Superb corrosion free stainless and aluminum construction.
- Combustion gas & water vapor vented outside, keeps cabin dry.
- Clean, reliable design, all brushless motors minimize servicing.
The 22GB diesel heater is unmatched for efficiency, low power draw and reliability, using efficient proportional integral control. Heat sensing for thermostatic operation is taken at the control panel for maximum versatility and ease of installation.
The PI panel allows the user to choose simple variable speed ventilation, direct heat with variable output and/or thermostatic control of variable power. This robust control system has been in use for more than a decade with excellent results.
SPECIFICATIONS:
Heat output: 3,400 – 8,500 btu
Air vol. @ min. heat: 30cfm
Air vol. @ max. heat: 47cfm
Fuel type: Diesel #2, #1
Fuel consumption: 3.4 to 8.6 oz/hour
Weight: 20 lbs
Voltage: 12VDC
Starting amps: 9.0 for 5 min
Min. power amps: 0.7 (bare)*
Max. power amps: 1.2 (bare)*
*Adding ducting will reduce both air flow and resulting amperage draw
INCLUDED EQUIPMENT:
13 ft. fuel line, filter & adapters
13 ft. fused battery cables
PI Control panel w/19 ft cable
OPTIONS & ACCESSORIES:
#2467 – Exhaust through hull
#2460 – Closeable exhaust through deck
#1028 – 28mm SS flex exhaust pipe
#2045 – 45mm SS flex combustion air pipe
#2449 – Fiberglass insulation
#4030 – 33 liter fuel tank
#2027 – 10 liter fuel tank
#2024 – 5 liter fuel tank
#30011 – Fuel tank pickup
DIMENSIONS:
