Dimensions 137/8" x 8" x 57/8". • Lamping Information 2 - 250 watt maximum, type R40 bulb, medium base, 1700 Btu. • Duct Collar Plastic collar for 4" duct connection, comes complete with built in non-metallic back draft damper for quiet operation. • Unit Mounting The housing will mount in ceilings with at least 6" of clearance and through drywall thickness up to 3/4", with a rough-in opening of 13 7/8" x 8". Rated for ceilings insulated to R-40. The housing will mount between 16" on center

HVI CERTIFIED 120 Volts, 2.6 amps, 60 hz. Grill White, polymeric grill (flame retardant ABS UL rated 94-5V) secured in place with torsion springs; easily removed if neccessary, dimensions - 10" x 10". Blower Wheel One piece polymeric wheel, 37/8" diameter, 21/2" wide with 21 fins. Motor Heavy duty, plug in 2 pole motor. Life time lubrication, thermally protected. Rated 120 volts, 60 hz., 0.90 amps. Fan Housing 23 gauge galvanized steel housing. Dimensions 81/4" x 8" x 57/8". Duct Collar

Dimensions 81/4"x 8" x 57/8". Lamping Information 1 - 250 watt maximum, type R40 bulb, medium base, 850 Btu. Duct Collar Plastic collar for 4" duct connection, comes complete with built in non-metallic back draft damper for quiet operation. Unit Mounting The housing will mount in ceilings with at least 6" of clearance and through drywall thickness up to 3/4", with a rough-in opening of 81/4" x 8". Rated for ceilings insulated to R-40. The housing will mount between 16" on center joists, us