65 Results
EWC® Ultra-Zone™ 8 URD Motorized Zone Damper, 8 x 12 in, 24 ga Steel, Galvanized, Round
EWC® 20X8 ND Motorized Damper With MA-ND5 Actuator, 20 x 8 in, Aluminum, Rectangular
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 8X20 ND Rectangular Motorized Damper, 8" x 20" Opening Size, Rectangular, 24 VAC, 460 CFM, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return
EWC Controls ND Series 14X14 ND Rectangular Motorized Damper, 14" x 14" Opening Size, Rectangular, 24 VAC, 820 CFM, Slip-In, Side/Bottom Mount (Motor), 1.5 In. Wc. Pressure Rating, Power Open/Power Close, Non-Spring Return
EWC Controls URD Series 10 URD Round Motorized Damper, 10" Diam Opening Size, Round, 24 VAC, 410 CFM (At 0.1 In. Wc.), Slip-In, Duct Mount, 1.5 In. Wc. (Static, Max) Pressure Rating, Power Open/Power Close, Three-Wire
EWC Controls CLBD Series Constant Load Bypass Damper, 700 CFM, 10" Diameter, Manual, Barometric Bypass, Round, Round Duct Connection, In-Duct Mount, 0.3 In. Wc. - 0.8 In. Wc. (Adjustable) Pressure Rating
EWC® 8X12 ND Motorized Damper With MA-ND5 Actuator, 8 x 12 in, Aluminum, Rectangular
EWC® OAS Outdoor Air Sensor
10 RSD ROUND SPRING RETURN DAMPER
EWC® Ultra-Zone™ 16 URD Motorized Zone Damper, 16 x 20 in, 24 ga Steel, Galvanized, Round
EWC Controls ND Series 8X14 ND Rectangular Motorized Damper, 8" x 14" 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