Marine Heat # HEC-401HB12V 40,000 BTU, powder coated aluminum housing, gets free heat off your engine's closed cooling system, 3-speed centrifugal blowers, 2-year warranty, kit includes heater, 4-position switch with mounting plate, 3-way wire harness (6FT), all necessary mounting screws. Maximum draw is 8.4 AMPS. 17.6"W x 8.0"D x 8.5"H
