Air King AK917 Bulb Heater, 2.6 A, 120 V, 850 Btu, 70 cfm Air

One-piece polymeric blower wheel. White polymeric grill. Dimensions of 10 in x 10 in. One 250 W maximum, type R40 bulb, medium base infrared lamp to deliver silent heat to the room, bulb not included. Rated type IC for ceilings insulated to R-40. Plastic collar for 4 in duct connection comes complete with built-in non-metallic back draft damper for quiet operation. UL listed. HVI2100 certified.

• Utilizes one 250 W maximum type R40 medium base infrared lamp
• Utilizes one 250 W maximum type R40 medium base infrared lamp
• Rated type IC for ceilings insulated to R-40
• Easily installs using the included adjustable hanging brackets
• 4 in plastic damper protects against backdrafts and ensures quiet operation
• All functions can be wired to operate separately
• White, polymeric grill (flame retardant ABS UL rated 94-5V) secured in place with torsion springs, easily removed if necessary
• Blower wheel one-piece polymeric wheel, 3-7/8 in Dia, 2-1/2 in wide with 21 fins
• Heavy-duty motor plug in 2-pole motor, lifetime lubrication, thermally protected
• Plastic collar for 4 in duct connection, comes complete with built-in non-metallic back draft damper for quiet operation