Eberspaecher Climate Control System’s Hydronic D5 coolant heater series offers affordable preheating of engine, fuel, and hydraulic systems as well as supplemental cab heating without idling the vehicle. Units function like hot water furnaces, utilizing the vehicle’s own fuel and power supply to produce heat. The heater’s coolant pump then circulates the engine’s coolant to transfer the heat to the engine block. Applications include: trucks, off-highway equipment, boats, and buses. Units are easy to install and do not require electrical plug-ins.
Heat Output (kw / BTU) Boost 5.0 / 17100 to Low 2.4 / 8200
Fuel Consumption (L/Hr / Gal/Hr) Boost .62 / 0.16 to Low .30 / 0.08
Electrical at 12V (amps) Boost 4.4 to Low 1.91
Weight (kg/lbs) 2.9 / 6.4
Water Throughtput 234 gal/hr