Walrus 9000C Coolant Heater

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Product Overview

12V or 24V diesel coolant heater kit with programmable 7-day timer, coolant and fuel pumps, intake and exhaust air lines and all necessary hardware required for basic installation.

Walrus 9000C is a 9kW/31000BTU microprocessor-controlled compact hydronic heater designed primarily for commercial vehicles to facilitate easy start of diesel engines in cold season and preheat interior of the vehicle. It can also be used in other heating applications where liquid is used as a heat-carrying medium. This unit comes with 7-day programmable controller. Remote control and GSM modules are also available for remote control of the unit.

Similar to Webasto Thermo 90 ST.


Specification Value
Heat Output: BTU/hr (kW/hr) 8189(2.4) – 17061(5)
Diesel Fuel Consumption: U.S Gal./hr (L/hr) 0.07(0.27) – 0.16(0.62)
Electric Power Consumption: Amps (Watts) @12VDC 2.17(26) – 4.42(53)
Electric Power Consumption: Amps (Watts) @24VDC 1.08(26) – 2.21(53)
Voltage Operating Range: Volts DC (for 12V models) 10.5 – 16 with Low and High Voltage Protecton
Voltage Operating Range: Volts DC (for 24V models) 21 – 32 with Low and High Voltage Protecton
Operating Modes Automatic Timer On / Off wth Programmable Run Time
Dimensions: LxWxH, Inches (mm) 8.78 x 3.39 x 5.98 (223 x 86 x 152)
Weight: lbs (kg) 10.58 (4.8)


Warranty Information

2 Year Limited Warranty on Parts and Labor.


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