Espar Heater Systems released the Multi-Max F1000 and the Digi-Max D1000 heater controllers for a range of Espar bunk heaters and engine pre-heaters. The Multi-Max F1000 serves the needs of the ...
Espar Heater Systems said it had received certification under the California Air Resource Board’s new idle reduction rules for three of its fuel-operated heating systems for trucks and buses.
Three fuel-fired auxiliary heaters from Espar Heater Systems have been certified as meeting strict new idling emissions standards from the California Air Resources Boards (CARB), according to the ...