76 Results
10 RSD ROUND SPRING RETURN DAMPER
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
EWC Controls URD Series Round Motorized Damper, 9" Diam Opening Size, Round, 24 VAC, 310 CFM, Slip-In, Duct Mount, 1.5 In. Wc. (Static, Max) Pressure Rating, Power Open/Power Close, Three-Wire
EWC Controls ND Series 10X20 ND Rectangular Motorized Damper, 10" x 20" 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
8 RSD ROUND SPRING RETURN DAMPER
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
EWC Controls BMPlus BMPLUS-3000 Zone Control Panel, 3-7 (Expandable) Zones, 2 H / 2 C (Gas/Electric/Hydro), 3 H / 2 C (Heat Pump Conventional Or Dual Fuel), 18-30 VAC, Auto Changeover, 15 VA, 18 AWG (Solid Copper) Wire Size, -20-160 °F Temperature Rating
30X14 ND MOTORIZED DAMPER POWER OPEN/ POWER CLOSE
24X6 ND MOTORIZED DAMPER POWER OPEN/ POWER CLOSE
EWC® Ultra-Zone™ UZC-4 Control Panel, 24 VAC, 2.5 A Damper, 4 A Panel, 10 in W x 19-7/8 in H x 1.7 in D
EWC Controls CLBD Series 14 CLBD Constant Load Bypass Damper, 1,700 CFM, 14" Diameter, Manual, Barometric Bypass, Round, In-Duct Mount, 0.3 In. Wc. - 0.8 In. Wc. (Adjustable Static Pressure Range) Pressure Rating, 14" Diam x 16" L Size
EWC® ND 12X14ND Motorized Damper, 12 x 14 in, Aluminum, Rectangular