Espar introduced a new family of truck coolant pre-heater control systems at the NTEA Work Truck Show in Indianapolis. The Maximum Control family is designed to give drivers simplified control of ...

Running a 500-hp diesel engine to generate cab and sleeper heat is like whittling with a chainsaw. It can be done, but not without a lot of excess noise and energy. The most efficient truckers have ...

The Espar Heater Systems Multi-Max F1000 works with the Hydronic line of engine coolant heaters.The unit allows the user to program the heater to have as many as four distinct events per day triggered ...

MISSISSAUGA, Ont. — Espar Heater Systems has released a pair of new heater controllers: the Multi-Max F1000 and the Digi-Max D1000. The Multi-Max F1000 serves the needs of the Hydronic line of Engine ...

Espar Heater Systems has introduced two new controllers, the Multi-Max F1000 for the Hydronic line of engine coolant heaters and the Digi-Max D1000 (pictured here) to manage Airtronic D2/D4 bunk ...