121 Results
EWC Controls ND Series 12X12 ND Rectangular Motorized Damper, 12" x 12" Opening Size, Rectangular, 24 VAC, 550 CFM, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return
Ultra-Zone™ 10 URD Zone Damper, Round Duct, 10 in Dia, 24 V, Motorized: Yes, 1.5 in-WC Maximum Static, 12 in L, Steel
Ultra-Zone™ 10X12 ND Zone Damper, Rectangular Duct, 24 V, Motorized: Yes, 1.5 in-WC Maximum Static, 40 s Open, 10 in W
EWC Controls ND Series 10X10 ND Rectangular Motorized Damper, 10" x 10" Opening Size, Rectangular, 24 VAC, 360 CFM, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return
Ultra-Zone™ 8X10 ND Zone Damper, Rectangular Duct, 24 V, Motorized: Yes, 1.5 in-WC Maximum Static, 40 s Open, 8 in W
EWC Controls ND Series 10X14 ND Rectangular Motorized Damper, 10" x 14" Opening Size, Rectangular, 24 VAC, 540 CFM, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return
EWC Controls ND Series 12X18 ND Rectangular Motorized Damper, 12" x 18" Opening Size, Rectangular, 24 VAC, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return, 18 in-lb
Ultra-Zone™ 10X20 ND Zone Damper, Rectangular Duct, 24 V, Motorized: Yes, 1.5 in-WC Maximum Static, 40 s Open, 10 in W
EWC® Ultra-Zone™ 8 URD Motorized Zone Damper, 8 x 12 in, 24 ga Steel, Galvanized, Round
EWC Controls ND Series 12X16 ND Rectangular Motorized Damper, 12" x 16" Opening Size, Rectangular, 24 VAC, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return, 18 in-lb
EWC Controls URD Series 12 URD Round Motorized Damper, 12" Diam Opening Size, Round, 24 VAC, 650 CFM, Slip-In, Duct Mount, 1.5 In. Wc. (Static, Max) Pressure Rating, Power Open/Power Close, Three-Wire
EWC® Ultra-Zone™ URD 14 URD Motorized Zone Damper, 14 x 16 in, 24 ga Steel, Galvanized, Round