Heating Solutions

Dependable transport freeze protection for your temperature-sensitive cargo.

Operating similar to forced air furnaces, Espar Airtronic air heaters utilize the vehicle’s own fuel and power supply to produce heat without idling the vehicle. Quiet operation and cycle through all four output levels ensure the heaters provide consistently optimum temperatures.  Espar heaters cover a variety of applications and are well suited for cab and sleeper heat in class 8 trucks, workshop vehicles, and freight compartments. Models include: Espar D2, Espar D4, Espar D2L, Espar D4L, Espar D5LC, Espar D8LC, Espar Echo 5, Espar Echo 8

Espar Hydronic coolant heater series offers affordable operation in preheating of engines, fuel, and hydraulic systems. The Hydronic heater also offers supplemental cab heating without idling the vehicle. The units operate similar to hot water furnaces, by utilizing the vehicle’s own fuel and power supply to produce heat. The glycol heater then circulates coolant via a built in pump to transfer the heat to the engine block. Common applications include: trucks, off-highway equipment, boats, and buses. These units are easily installed and do not require electrical plug-ins. Models include: Espar D5, Espar D6L, Espar m-ii, Espar S3