Shop Square Manual Air Duct Damper

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$30.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 6 Inch/150Mm, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless
Amazon.com
73
$30.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 6 Inch/150Mm, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless
Amazon.com
73
$46.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 8 Inch, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless Steel, For
Amazon.com
28
Free shipping
$46.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 8 Inch, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless Steel, For
Amazon.com
28
$213.42
Manual Damper: 6 in Duct, 11 in H, 6 in W, 6 in L, Steel, 11 in X 6 in Model: VCDR-53-6-KIT
Grainger
$213.42
Manual Damper: 6 in Duct, 11 in H, 6 in W, 6 in L, Steel, 11 in X 6 in Model: VCDR-53-6-KIT
Grainger
$29.99
$35.99
Therwen Backdraft Damper Duct Manual Volume Damper With Sleeve Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing For Range Hoods,
Amazon.com
24
16% off
$29.99
$35.99
Therwen Backdraft Damper Duct Manual Volume Damper With Sleeve Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing For Range Hoods,
Amazon.com
24
$17.99
Fixirons 4" HVAC Duct Manual Volume Damper Metal Adjustment Airflow Ducting Backdraft Damper For Air Ventilation System HVAC
Amazon.com
$17.99
Fixirons 4" HVAC Duct Manual Volume Damper Metal Adjustment Airflow Ducting Backdraft Damper For Air Ventilation System HVAC
Amazon.com
$29.89
TOP-VIGOR 8 Inch HVAC Duct Manual Volume Backdraft Damper, Galvanized Iron Airflow Control For HVAC, Range Hoods, Fans, Pellet Stove Pipes, Dryer
Amazon.com
10
$29.89
TOP-VIGOR 8 Inch HVAC Duct Manual Volume Backdraft Damper, Galvanized Iron Airflow Control For HVAC, Range Hoods, Fans, Pellet Stove Pipes, Dryer
Amazon.com
10
$29.49
PATIKIL 6" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
Amazon.com
19
$29.49
PATIKIL 6" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
Amazon.com
19
$259.90
Fantech Iris Damper IR8, 8" Duct, Manual - ( Min. Purchase Quantity Is 2 )
Global Industrial
10
$259.90
Fantech Iris Damper IR8, 8" Duct, Manual - ( Min. Purchase Quantity Is 2 )
Global Industrial
10
$32.89
EATAKWARD 6 Inch Backdraft Damper HVAC Duct Manual Volume Damper Adjustment Airflow Ducting Branch HVAC Air Balancing For Air Ventilation System 2 Pcs
Amazon.com
$32.89
EATAKWARD 6 Inch Backdraft Damper HVAC Duct Manual Volume Damper Adjustment Airflow Ducting Branch HVAC Air Balancing For Air Ventilation System 2 Pcs
Amazon.com
$110.99
DAYTON 10"Dia Gsteel Manual Balancing Dampr: 10 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX9
Grainger
$110.99
DAYTON 10"Dia Gsteel Manual Balancing Dampr: 10 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX9
Grainger
$105.40
DAYTON 8"Dia Gsteel Manual Balancing Dampr: 8 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX8
Grainger
$105.40
DAYTON 8"Dia Gsteel Manual Balancing Dampr: 8 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX8
Grainger
$72.70
DM7600B1012 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$72.70
DM7600B1012 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$135.52
DAYTON Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame, Gravity Model: 2TGC1
Grainger
$135.52
DAYTON Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame, Gravity Model: 2TGC1
Grainger
$87.21
AC30 LLOYD INDUSTRIES - HVAC & HVAC Damper Supplies
Radwell.com
$87.21
AC30 LLOYD INDUSTRIES - HVAC & HVAC Damper Supplies
Radwell.com
$99.99
DAYTON 6"Dia Gsteel Manual Balancing Dampr: 6 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX7
Grainger
1
$99.99
DAYTON 6"Dia Gsteel Manual Balancing Dampr: 6 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX7
Grainger
1
$99.92
DAYTON 5.75"H-W 3.7"L Square Spring Fire Damper: Static, 5 3/4 in H, 5 3/4 in W, 3 3/4 in L, Spring Model: 2TGC8
Grainger
$99.92
DAYTON 5.75"H-W 3.7"L Square Spring Fire Damper: Static, 5 3/4 in H, 5 3/4 in W, 3 3/4 in L, Spring Model: 2TGC8
Grainger
$351.26
Canarm Manual Damper: For 20 in Fan, For 20 in Nominal Duct Dia, 4, 20 in H, 20 in W, 2 1/4 in D, Aluminum Model: SR3220X20
Grainger
$351.26
Canarm Manual Damper: For 20 in Fan, For 20 in Nominal Duct Dia, 4, 20 in H, 20 in W, 2 1/4 in D, Aluminum Model: SR3220X20
Grainger
$266.80
Canarm Manual Damper: For 14 in Fan, For 14 in Nominal Duct Dia, 3, 14 in H, 14 in W, 2 1/4 in D, Aluminum Model: SR3214X14
Grainger
$266.80
Canarm Manual Damper: For 14 in Fan, For 14 in Nominal Duct Dia, 3, 14 in H, 14 in W, 2 1/4 in D, Aluminum Model: SR3214X14
Grainger
$253.00
1RD0410 JOHNSON CONTROLS - HVAC & HVAC Damper Supplies
Radwell.com
$253.00
1RD0410 JOHNSON CONTROLS - HVAC & HVAC Damper Supplies
Radwell.com
$151.00
1ACC12WD FANTECH - HVAC & HVAC Damper Supplies
Radwell.com
$151.00
1ACC12WD FANTECH - HVAC & HVAC Damper Supplies
Radwell.com
$139.87
DAYTON 14"Dia Gsteel Manual Balancing Dampr: 14 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFY2
Grainger
$139.87
DAYTON 14"Dia Gsteel Manual Balancing Dampr: 14 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFY2
Grainger
$120.79
DAYTON 12"Dia Gsteel Manual Balancing Dampr: 12 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFY1
Grainger
1
$120.79
DAYTON 12"Dia Gsteel Manual Balancing Dampr: 12 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFY1
Grainger
1
$320.61
DAYTON 19"H-W 12"L Squ Alum Mtrzd Contrl Damper: 12 in L, 19 in H, 19 in W, 1 1/2 in Flange Wd, Aluminum Model: 4C560
Grainger
$320.61
DAYTON 19"H-W 12"L Squ Alum Mtrzd Contrl Damper: 12 in L, 19 in H, 19 in W, 1 1/2 in Flange Wd, Aluminum Model: 4C560
Grainger
$56.70
DAYTON 5.75"H-W 2"L Squ Manual Balancing Dampr: 5 3/4 in H, 5 3/4 in W, 1 7/8 in L, Steel Model: 22CV77
Grainger
$56.70
DAYTON 5.75"H-W 2"L Squ Manual Balancing Dampr: 5 3/4 in H, 5 3/4 in W, 1 7/8 in L, Steel Model: 22CV77
Grainger
$192.00
CPRD8 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$192.00
CPRD8 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$274.50
DAYTON 15"H-W 12"L Squ Alu Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd, Aluminum Model: 3HHP4
Grainger
$274.50
DAYTON 15"H-W 12"L Squ Alu Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd, Aluminum Model: 3HHP4
Grainger
$205.93
DAYTON 15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd, Steel Model: 3HHP3
Grainger
$205.93
DAYTON 15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd, Steel Model: 3HHP3
Grainger
$444.47
Canarm Manual Damper: For 24 in Fan, For 24 in Nominal Duct Dia, 5, 24 in H, 24 in W, 2 1/4 in D, Aluminum Model: SR3224X24
Grainger
$444.47
Canarm Manual Damper: For 24 in Fan, For 24 in Nominal Duct Dia, 5, 24 in H, 24 in W, 2 1/4 in D, Aluminum Model: SR3224X24
Grainger
$371.00
4C561 GRAINGER - HVAC & HVAC Damper Supplies
Radwell.com
$371.00
4C561 GRAINGER - HVAC & HVAC Damper Supplies
Radwell.com
$382.27
DAYTON 23"H-W 12"L Squ Alum Mtrzd Contrl Damper: 12 in L, 23 in H, 23 in W, 1 1/2 in Flange Wd, Aluminum Model: 4C561
Grainger
2
$382.27
DAYTON 23"H-W 12"L Squ Alum Mtrzd Contrl Damper: 12 in L, 23 in H, 23 in W, 1 1/2 in Flange Wd, Aluminum Model: 4C561
Grainger
2
$264.00
TD-2220 IO HVAC CONTROLS - HVAC & HVAC Damper Supplies
Radwell.com
$264.00
TD-2220 IO HVAC CONTROLS - HVAC & HVAC Damper Supplies
Radwell.com
$136.00
CPRD12 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$136.00
CPRD12 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$614.80
Canarm Manual Damper: For 36 in Fan, For 36 in Nominal Duct Dia, 8, 36 in H, 36 in W, 2 1/4 in D, Aluminum Model: SR3236X36
Grainger
$614.80
Canarm Manual Damper: For 36 in Fan, For 36 in Nominal Duct Dia, 8, 36 in H, 36 in W, 2 1/4 in D, Aluminum Model: SR3236X36
Grainger
$123.84
WD-100 GREENHECK - HVAC & HVAC Damper Supplies
Radwell.com
$123.84
WD-100 GREENHECK - HVAC & HVAC Damper Supplies
Radwell.com
$312.00
4C560 GRAINGER - HVAC & HVAC Damper Supplies
Radwell.com
$312.00
4C560 GRAINGER - HVAC & HVAC Damper Supplies
Radwell.com
$150.00
ZC210 SUNCOURT INC - HVAC & HVAC Damper Supplies
Radwell.com
$150.00
ZC210 SUNCOURT INC - HVAC & HVAC Damper Supplies
Radwell.com
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Shop Square Manual Air Duct Damper

Sponsored
About our ads
$30.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 6 Inch/150Mm, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless
Amazon.com
73
$30.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 6 Inch/150Mm, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless
Amazon.com
73
$46.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 8 Inch, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless Steel, For
Amazon.com
28
Free shipping
$46.29
PATIKIL HVAC Duct Manual Volume Backdraft Damper, 8 Inch, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless Steel, For
Amazon.com
28
$213.42
Manual Damper: 6 in Duct, 11 in H, 6 in W, 6 in L, Steel, 11 in X 6 in Model: VCDR-53-6-KIT
Grainger
$213.42
Manual Damper: 6 in Duct, 11 in H, 6 in W, 6 in L, Steel, 11 in X 6 in Model: VCDR-53-6-KIT
Grainger
$29.99
$35.99
Therwen Backdraft Damper Duct Manual Volume Damper With Sleeve Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing For Range Hoods,
Amazon.com
24
16% off
$29.99
$35.99
Therwen Backdraft Damper Duct Manual Volume Damper With Sleeve Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing For Range Hoods,
Amazon.com
24
$17.99
Fixirons 4" HVAC Duct Manual Volume Damper Metal Adjustment Airflow Ducting Backdraft Damper For Air Ventilation System HVAC
Amazon.com
$17.99
Fixirons 4" HVAC Duct Manual Volume Damper Metal Adjustment Airflow Ducting Backdraft Damper For Air Ventilation System HVAC
Amazon.com
$29.89
TOP-VIGOR 8 Inch HVAC Duct Manual Volume Backdraft Damper, Galvanized Iron Airflow Control For HVAC, Range Hoods, Fans, Pellet Stove Pipes, Dryer
Amazon.com
10
$29.89
TOP-VIGOR 8 Inch HVAC Duct Manual Volume Backdraft Damper, Galvanized Iron Airflow Control For HVAC, Range Hoods, Fans, Pellet Stove Pipes, Dryer
Amazon.com
10
$29.49
PATIKIL 6" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
Amazon.com
19
$29.49
PATIKIL 6" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
Amazon.com
19
$259.90
Fantech Iris Damper IR8, 8" Duct, Manual - ( Min. Purchase Quantity Is 2 )
Global Industrial
10
$259.90
Fantech Iris Damper IR8, 8" Duct, Manual - ( Min. Purchase Quantity Is 2 )
Global Industrial
10
$32.89
EATAKWARD 6 Inch Backdraft Damper HVAC Duct Manual Volume Damper Adjustment Airflow Ducting Branch HVAC Air Balancing For Air Ventilation System 2 Pcs
Amazon.com
$32.89
EATAKWARD 6 Inch Backdraft Damper HVAC Duct Manual Volume Damper Adjustment Airflow Ducting Branch HVAC Air Balancing For Air Ventilation System 2 Pcs
Amazon.com
$110.99
DAYTON 10"Dia Gsteel Manual Balancing Dampr: 10 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX9
Grainger
$110.99
DAYTON 10"Dia Gsteel Manual Balancing Dampr: 10 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX9
Grainger
$105.40
DAYTON 8"Dia Gsteel Manual Balancing Dampr: 8 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX8
Grainger
$105.40
DAYTON 8"Dia Gsteel Manual Balancing Dampr: 8 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX8
Grainger
$72.70
DM7600B1012 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$72.70
DM7600B1012 HONEYWELL - HVAC & HVAC Damper Supplies
Radwell.com
$135.52
DAYTON Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame, Gravity Model: 2TGC1
Grainger
$135.52
DAYTON Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame, Gravity Model: 2TGC1
Grainger
$87.21
AC30 LLOYD INDUSTRIES - HVAC & HVAC Damper Supplies
Radwell.com
$87.21
AC30 LLOYD INDUSTRIES - HVAC & HVAC Damper Supplies
Radwell.com
$99.99
DAYTON 6"Dia Gsteel Manual Balancing Dampr: 6 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX7
Grainger
1
$99.99
DAYTON 6"Dia Gsteel Manual Balancing Dampr: 6 in Duct, 6 3/8 in L, Steel, Locking Manual Quadrant Model: 2TFX7
Grainger
1
$99.92
DAYTON 5.75"H-W 3.7"L Square Spring Fire Damper: Static, 5 3/4 in H, 5 3/4 in W, 3 3/4 in L, Spring Model: 2TGC8
Grainger
$99.92
DAYTON 5.75"H-W 3.7"L Square Spring Fire Damper: Static, 5 3/4 in H, 5 3/4 in W, 3 3/4 in L, Spring Model: 2TGC8
Grainger
$351.26
Canarm Manual Damper: For 20 in Fan, For 20 in Nominal Duct Dia, 4, 20 in H, 20 in W, 2 1/4 in D, Aluminum Model: SR3220X20
Grainger
$351.26
Canarm Manual Damper: For 20 in Fan, For 20 in Nominal Duct Dia, 4, 20 in H, 20 in W, 2 1/4 in D, Aluminum Model: SR3220X20
Grainger
$266.80
Canarm Manual Damper: For 14 in Fan, For 14 in Nominal Duct Dia, 3, 14 in H, 14 in W, 2 1/4 in D, Aluminum Model: SR3214X14
Grainger
$266.80
Canarm Manual Damper: For 14 in Fan, For 14 in Nominal Duct Dia, 3, 14 in H, 14 in W, 2 1/4 in D, Aluminum Model: SR3214X14
Grainger