4000 Series Dual Duct Heater

In the 4000 series vans the SD36-2500 heater is a 36-volt ducted heater manufactured by DC Thermal. It measures 9” x 5” x 4” and operates at 900 Watts, drawing 25 Amps. This heater produces a heat output of 15,032 BTU’s and features a brushless 50,000-hour ball bearing fan. Constructed with a T5052 aluminum case and wired entirely with GXL wire.