3 vent heating system. A complete heater system that includes one 40,000 BTU Heater 45° wrapper with wire harness, universal mounting brackets & screws, heavy duty wire ties, one High low switch with indicator assembly, stainless hose clamps, Two(2) 1st Generation Hot Tubes™ & One(1) Fixed Louver, 50' of Heater Hose, One(1) Low Idle "Y", Brass Fittings, and installation manual. Size 16" W X 6.5" H x 9.5" D

• 8% faster due to the 45° face without increasing Amp Draw


• Takes up 5% less space


• 3% Lighter than previous models


• Amperage: Low 4.4, Med 5.8, High 8.5


• Max. Est. BTU/h: 40,000


• Air Flow: Low 230 cfm, Med 228 cfm, High 263 cfm.


• Hose barb: 5/8" or 3/4"