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4" Round Two-Position Zone Damper - Powered Open

$ 117.91 $ 70.74

GREENHECK BACKDRAFT DAMPER 10x10 new

$ 12.32 $ 7.39

SOURCE-1 SPRD20 20" ROUND STATIC PRESSURE REGULATING DAMPER

$ 88 $ 52.8

TAMCO YCDT20*14F/20 X 14-1000OB DAMPER ASSEMBLY W/DAMPER ARM CONTROL MECHANISM

$ 50.16 $ 30.09

HEAT CONTROLLER WHD15/D1-DEHUMDKIT 6.5 W DAMPER KIT MOTORIZED 8" ROUND, 24 VOLT

$ 63.36 $ 38.01

MISSING CLIP: TITUS 300RS Surface Mount Register & Damper 20" X 12"

$ 60.27 $ 36.16

16" x 10" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator

$ 155.75 $ 93.45

18" x 6" Rectangular 2 Position Zone Damper - 3 Wire Actuator- Bottom Mount

$ 174.23 $ 104.53

NEW DURODYNE K-4 Quadrant Damper Set 8049 KS-385L 3/8" K-7 SPRING END BEARING

$ 13.34 $ 8

TITUS 30059303 AIR BALANCING 8" ROUND DAMPER, NECK MOUNTED, STEEL OPPOSED BLADE

$ 33.39 $ 20.03

HONEYWELL CPR10 REPLACEMENT REGULATOR FOR CPRD10 185340 (B63)

$ 14.3 $ 8.58

AirCycler VS ACVS-06 6" Motorized Damper And Fr-V Controller FAD-6

$ 148.72 $ 89.23

Amortiguador De Contracorriente De Retorno Por Resorte Bd-6 Para Conductos D...

$ 21.95 $ 13.17

DAYTON 4HX70 Damper,Roof Mount

$ 143.54 $ 86.12

DAYTON 53DR11 Shutter,Wall,25"

$ 66.11 $ 39.66

Honeywell Damper Control W7340C1000 X1365108203

$ 52.8 $ 31.67

DAYTON 45C674 Combination Louver Damper,60x60

$ 1327.33 $ 796.4

TAMCO YCDT12*14D/12 X 14-1000OB DAMPER ASSEMBLY W/SHAFT AND EXTENDED FLANGE

$ 35.2 $ 21.12

Trane Damper Manual # BAYDMP053B New

$ 26.39 $ 15.83

HONEYWELL HOME ARD5TZ Round Damper,Gr/Rd/Steel,5 in. Dia.

$ 131.92 $ 79.15

TAMCO YCDT12*6.5D/12 X 6.5-1000OB DAMPER ASSEMBLY W/SHAFT 88979

$ 35.2 $ 21.12

DAYTON 2FTX3 Exhaust Shutter,dbl Panel,48 In,Aluminum

$ 233.77 $ 140.26

Lloyd AC40-BRD 12" Relief Damper AC 40 AC-40

$ 66 $ 39.6

TAMCO YCDT18*12D/18 X 12-1000OB DAMPER ASSEMBLY W/ARM AND EXTENDED FLANGE

$ 33.44 $ 20.06

TAMCO YCDT10*10D/10 X 10-1000OB DAMPER ASSEMBLY W/SHAFT AND EXTENDED FLANGE

$ 34.32 $ 20.59

Arzel Zoning R7 EzySlide 7” Round Damper BROKEN NIPPLE*

$ 0.87 $ 0.52

DAYTON 4HX67 Damper,Roof Mount

$ 65.06 $ 39.04

Reed Air Products 10" Fire Damper Round Duct Model S3 Prod No 292169

$ 96.79 $ 58.07

Belimo NM24-V Actuator NM24V Fold Drive Stellmo

$ 81.93 $ 49.16

DAYTON 2LRY8 Volume Control Damper,15-3/4"W,15-3/4"H

$ 114.66 $ 68.79

DAYTON 53DR17 Shutter,Wall,25"

$ 73.99 $ 44.39

Extruded Aluminum Backdraft Damper by Cesco Products - 7 3/4"

$ 22 $ 13.2

TEMPSTAR CRTWOPOS010A00 2-6 TON MOTORIZED 2 POSITION OUTDOOR AIR DAMPER 187562

$ 265.76 $ 159.45

DAYTON 53DR09 Intake Louver,Fixed,Galvannealed Steel

$ 447.21 $ 268.32

HORIZONTAL FIRE DAMPER 14" ROUND 1.5 HR STATIC FD-RHC

$ 92.91 $ 55.75

DAYTON 2FTX2 Louver,Adj w/ 40 to 52 In,Aluminum

$ 374.33 $ 224.6

Suncourt Central Air &Heat Components 6" Automated Damper Normally Closed ZC 106

$ 76.56 $ 45.93

DAYTON 2FTV5 Louver,Adj w/ 28 to 46 In,Galv Steel

$ 274.01 $ 164.4

DAYTON 5NKK5 Hat Channel Motorized Damper,100-240V

$ 673.82 $ 404.29

Ruskin backdraft damper 6x6, Model BD2A2

$ 22.88 $ 13.72

DAYTON 3HHL5 Backdraft Damper,Vert/Horiz Mtg,15 3/4Sq

$ 39.08 $ 23.44

HONEYWELL ARD6TZ 24V AUTOMATIC ROUND

$ 136.09 $ 81.65

DAYTON 5C220 Fan Shutter,48 In,Beige Fiberglass

$ 386.25 $ 231.75

DAYTON 20UA26 Louver Damper,Adjustable,36H x 36W

$ 854.56 $ 512.74

HONEYWELL HOME CPRD14 Bypass Damper,Gr/Rd/Steel,14 in. Dia.

$ 137.22 $ 82.33

HONEYWELL LENNOX 56M8101 DAMPER MOTOR NEMA 2 24V 50/60HZ CLASS 2 14 VA

$ 78.27 $ 46.96

Johnson Controls D-3062-102 Mounting Kit for Small Damper Bracket

$ 22 $ 13.2

DAYTON 2FTV2 Louver,Adj w/ 28 to 46 In,Galv Steel

$ 248.71 $ 149.22

6" Lima Butterfly Damper Assembly for Ceiling Diffuser in Package

$ 10.56 $ 6.33

DAYTON 2TFY1 Balancing Damper,Round, 12 In,Diameter

$ 64.65 $ 38.79

DAYTON 2FTY1 Louver,Adj w/ 40 to 52 In,Galv Steel

$ 311.95 $ 187.17

Reed Air Products 14" Fire Damper Round Duct Model S4 Prod No 064608

$ 162.61 $ 97.56

DAYTON 20UA29 Louver Damper,Adjustable,36H x 48W

$ 965.95 $ 579.57

Vibration Damper 6560633 for Bobcat 310,313,440,443,450,453,463,520,530,533,540

$ 18.92 $ 11.35

Floaire 27" Backdraft Damper

$ 61.6 $ 36.96

Dayton Motorized Damper P/N 3C729F

$ 142.05 $ 85.23

DAYTON 5NKH7 Combo Louver Damper,Adj,23-1/2 H,Alum

$ 509.44 $ 305.66

DAYTON 2LRY9 Volume Control Damper,17-3/4"W,17-3/4"H

$ 141.4 $ 84.84

~Discount HVAC~ ZONEMLTDMPEN - Carrier Multi Damper Enabler 920449

$ 12.24 $ 7.34

DAYTON 5NKH9 Combo Louver Damper,Adj,35-1/2 H,Alum

$ 752.31 $ 451.38

Weil McLain 381-800-475 - 5" Damper And Actuator Assy

$ 302.71 $ 181.62

DAYTON 5NKN5 Damper,Backdraft,Wall Mount,22-3/4 In Sq

$ 85.35 $ 51.21

DAYTON 53DR16 Shutter,Wall,17"

$ 49.49 $ 29.69

DAYTON 6WRK7 Backdraft Damper,Horizontal,42 Sq

$ 153.13 $ 91.88

TAMCO YCDT16*14F/16 X 14-1000OB DAMPER ASSEMBLY W/DAMPER ARM CONTROL MECHANISM

$ 33.44 $ 20.06

BROAN RD1 Radiation Damper

$ 98.01 $ 58.8

TAMCO YCDT12*8D/12 X 8-1000OB DAMPER ASSYMBLY W/SHAFT 88964

$ 34.32 $ 20.59

TAMCO YCDT18*16F/18 X 16-1000OB DAMPER ASSEMBLY W/DAMPER ARM CONTROL MECHANISM

$ 28.16 $ 16.89

TAMCO YCDT14*7D/14 X 7-1000PB DAMPER ASSEMBLY W/SHAFT 88961

$ 29.92 $ 17.95

KELE - OEM HVAC Non Mercury Damper End Switch TS-475 - NOS

$ 10.56 $ 6.33

GREENHECK VCD-15 8" X 6" DUCT DAMPER

$ 26.4 $ 15.83

Dayton Retaining Angle 15-3/4" x 15-3/4" 2TGH7

$ 16.61 $ 9.96

Greenheck Damper Control MDB-15 The size is 12 X 12 in NEW condition

$ 44 $ 26.4

FIELD CONTROLS 10"M+MG2 Draft Control,78.5 Nominal Capcty,Silver

$ 205.67 $ 123.4

DAYTON 53DR10 Shutter,Wall,17"

$ 45.16 $ 27.09

LIMA R22 12 BRN/001471 12" BROWN ROUND BUTTERFLY DAMPER 188110

$ 11.44 $ 6.86

Honeywell ZD22X10/U Automatic Rectangular Damper 22 L x 10 H

$ 132 $ 79.2

DAYTON 4HX68 Damper,Roof Mount

$ 77.56 $ 46.53

Honeywell Lennox Damper Motor 57M8101 NEMA 2 24 V 50/60Hz Class2 14VA

$ 71.28 $ 42.76

Duro Dyne JDS5 8093 Jiffy Damper 5" W/ Spring & Solid End Bearings

$ 8.79 $ 5.27

ARZEL STKSS-E 12X20 EZYSLIDE DAMPER

$ 96.8 $ 58.08

HONEYWELL HOME CPRD12 Bypass Damper,Gr/Rd/Steel,12 in. Dia.

$ 123.12 $ 73.87

22" x 8" Rectangular 2 Position Zone Damper - 3 Wire Actuator- Bottom Mount

$ 179.51 $ 107.7

DAYTON 6WRK8 Backdraft Damper,Horizontal,50 Sq

$ 212.18 $ 127.31

TAMCO YCDT14*14F/14 X 14-1000OB DAMPER ASSEMBLY W/DAMPER ARM CONTROL MECHANISM

$ 28.16 $ 16.89

8-in Takeoff with Damper and 14-in x 8-in Boot - HOTT DEALS

$ 39.59 $ 23.75

DAYTON 3HGK3 Square Fire/Smoke Damper,15-3/4 In. W

$ 570.97 $ 342.58

CPMANDPR001A03 Accessory Manual Outdoor Air Damper

$ 26.39 $ 15.83

DAYTON 1C742 Fan Shutter,12 1/2 In

$ 41.13 $ 24.67

Pottorff VFD-10 Fire Damper, curtain style 10" Fire Damper for Static Systems

$ 88 $ 52.8

Suncourt Adjustable Motorized Damper, Closed, 6" 6 in

$ 125.83 $ 75.49

Honeywell M847D-VENT TRUEZONE Replacement Actuator for Normally Closed Dampers

$ 110.39 $ 66.23

Suncourt ZoneMaster Motorized Airflow Control Damper, Open (or Close dependin...

$ 118.79 $ 71.27

NEW 29 14" GALVANIZED STEEL DAMPER ON 22 DEGREE RADIUS 187970

$ 23.76 $ 14.25

Trox Technology M466DR7/AF24 Tr Spring Return Actuator Fold Drive Actuator

$ 88.23 $ 52.94

DAYTON 3C731 Mtrzd Damper,For Fan Dia. 48",100-240V

$ 551.28 $ 330.77

NAILOR CURTAIN TYPE STATIC FIRE DAMPERS - TYPE B - VARIOUS SIZES

$ 3564 $ 2138.4

DAYTON 5NKN6 Damper,Backdraft,Wall Mount,27-3/4 In Sq

$ 109.6 $ 65.76

LUXAIRE 1RD0411 0-100% BAROMETRIC RELIEF DAMPER FOR USE 7.5 - 12.5 TON UNIT

$ 211.2 $ 126.71

REZNOR 112556 DAMPER ROD 1/4 x 17” LONG

$ 15.79 $ 9.47