Coolant Heater Kit (Military Application), Model PHP51WB

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The PHP51WB water heaters are designed to be used as auxiliary engine heaters for standby generators and military applications. In extremely cold temperatures, the heaters will keep the engine warm and also eliminate cold engine starting problems without the necessity of engine idling or frequent startups. In addition, the heater will provide heat to keep the operator cabin or sleeper berth warm and comfortable for a fraction of the cost in comparison to engine idling.

Compact design, easy maintenance, safety protection, low exhaust emission and low operating cost make this heater ideal to use in many stationary and military applications.

  • Coolant Heater Kit, Model PHP51W
  • 5kW
  • 24V
  • Diesel

Kit Includes: 


Coolant Heater Performance Specifications:

Heating Modes: High | Low

Heating Capacity: High 5.0 kW/hr (17,060 BTUs/hr) | Low 2.2 kW/hr (7,500 BTUs/hr)

Fuel Consumption: High 0.51 L/hr (0.13 US Gal/hr) | Low 0.25 L/hr (0.06 US Gal/hr)

Power Consumption (watts): High 52 | Low 27

Power Consumption at Start (watts): 120

Lower Voltage Limit: 21 Volts over 20 seconds 

Upper Voltage Limit: 32 Volts over 20 seconds 

Water Capacity of Heater: 0.046 Gal. (0.175 L)

Water Through-put Capacity: 225-265 US Gal/hr – 850-1000 L/hr (approx operational pressure 10Kpa)

Fuel Type: Diesel

Nominal Voltage: 12 Volt

Allowed Ambient Temperature: -40° C to 80° C (-40° F to 176° F)

Weight: 3.1 kg (6.8 lbs)

Above Specifications (± 10%)

Additional information

Weight 8 kg


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