购买 fresh air intake dampers weighted

赞助
$349.95
Exhaust Shutter (Double Shutter) 48" - 556-STD-48
Global Industrial
$349.95
Exhaust Shutter (Double Shutter) 48" - 556-STD-48
Global Industrial
$319.00
Aprilaire 8145 8145 Fresh Air Ventilator W/ Powered Damper & Filter | Supplyhouse.Com
SupplyHouse.com
8
$319.00
Aprilaire 8145 8145 Fresh Air Ventilator W/ Powered Damper & Filter | Supplyhouse.Com
SupplyHouse.com
$469.36
Dayton 23.8"H-W 14.5"L Squ Mtrzd Contrl Dampr: For 24 in Dia, 14 1/2 in L, 23 3/4 in H, 23 3/4 in W, Single Model: 5NKK4
Grainger
$469.36
Dayton 23.8"H-W 14.5"L Squ Mtrzd Contrl Dampr: For 24 in Dia, 14 1/2 in L, 23 3/4 in H, 23 3/4 in W, Single Model: 5NKK4
Grainger
$123.21
Io HVAC Controls RBD-06 6" Register Boot Damper
Skip The Warehouse
$123.21
Io HVAC Controls RBD-06 6" Register Boot Damper
Skip The Warehouse
$175.80
Honeywell Home Bypass Damper: 8 in Duct, 11 1/2 in L, Steel Frame, Galvanized Steel Blade Model: CPRD8
Grainger
16
$175.80
Honeywell Home Bypass Damper: 8 in Duct, 11 1/2 in L, Steel Frame, Galvanized Steel Blade Model: CPRD8
Grainger
$256.99
$270.99
Dayton 42 in Backdraft Damper / Intake Shutter, 43 in X 43 in 3HHT2
Zoro.com
$256.99
$270.99
Dayton 42 in Backdraft Damper / Intake Shutter, 43 in X 43 in 3HHT2
Zoro.com
$323.99
Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C315
Zoro.com
1
$323.99
Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C315
Zoro.com
$84.71
Dayton Remote Motorzed Balancng Damper,10" Dia: 10 in Duct, 6 3/8 in L, Steel, 9V DC, 9V Actuator Model: 48C161
Grainger
$84.71
Dayton Remote Motorzed Balancng Damper,10" Dia: 10 in Duct, 6 3/8 in L, Steel, 9V DC, 9V Actuator Model: 48C161
Grainger
$100.96
Aprilaire 6506 6" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
SupplyHouse.com
11
$100.96
Aprilaire 6506 6" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
SupplyHouse.com
$14.98
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
625
$14.98
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
$401.00
Fantech BPM 0814 3-Way Bypass Damper For Recirculation
Sylvane
$401.00
Fantech BPM 0814 3-Way Bypass Damper For Recirculation
Sylvane
$183.82
6" Universal Automatic Make-Up Air Damper With Pressure Sensor Kit
Amazon.com
41
Free shipping
$183.82
6" Universal Automatic Make-Up Air Damper With Pressure Sensor Kit
Amazon.com
$131.83
Aprilaire 6508 8" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
SupplyHouse.com
2
$131.83
Aprilaire 6508 8" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
SupplyHouse.com
$43.19
PATIKIL 8" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
Amazon.com
89
Free shipping
$43.19
PATIKIL 8" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
Amazon.com
$130.00
IO HVAC CONTROLS MBD-10 - HVAC & HVAC Damper Supplies
Radwell.com
$130.00
IO HVAC CONTROLS MBD-10 - HVAC & HVAC Damper Supplies
Radwell.com
$288.99
Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C727
Zoro.com
$288.99
Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C727
Zoro.com
$69.00
Pelpro 3' Fresh Air Intake Kit (KS-5150-1450)
Mountain View Hearth Products
$69.00
Pelpro 3' Fresh Air Intake Kit (KS-5150-1450)
Mountain View Hearth Products
$75.99
Suncourt ZO206
hvq
99
$75.99
Suncourt ZO206
hvq
$201.00
IO HVAC CONTROLS MBD-1612 - HVAC & HVAC Damper Supplies
Radwell.com
$201.00
IO HVAC CONTROLS MBD-1612 - HVAC & HVAC Damper Supplies
Radwell.com
$104.00
Pelpro 10' Fresh Air Intake Kit (KS-5150-1460)
Mountain View Hearth Products
$104.00
Pelpro 10' Fresh Air Intake Kit (KS-5150-1460)
Mountain View Hearth Products
$38.00
10 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
4
Free shipping
$38.00
10 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
$29.99
US Stove Anti-Back Draft Damper
Tractor Supply Co.
$29.99
US Stove Anti-Back Draft Damper
Tractor Supply Co.
$1,375.00
Combination Louver / Damper With Flange 36"W X 48"H - ACL-F-36X48
Global Industrial
$1,375.00
Combination Louver / Damper With Flange 36"W X 48"H - ACL-F-36X48
Global Industrial
$149.99
HVAC Air Flow Dampers-Case Of 10 1800Ceiling.Com
1800ceiling.com
$149.99
HVAC Air Flow Dampers-Case Of 10 1800Ceiling.Com
1800ceiling.com
$470.75
Raypak D-12 16 Barometric Damper Raytherm P 1125-1336 | 006050
Pool Supply Unlimited
$470.75
Raypak D-12 16 Barometric Damper Raytherm P 1125-1336 | 006050
Pool Supply Unlimited
$219.00
IO HVAC CONTROLS MZR-1204-W-PO - Controls & Indicators & Thermostat Supplies
Radwell.com
$219.00
IO HVAC CONTROLS MZR-1204-W-PO - Controls & Indicators & Thermostat Supplies
Radwell.com
$156.66
Rnd 6" Fresh Air Damper 24V Nc For Io HVAC Controls Part D-06-PO
PartsAPS
$156.66
Rnd 6" Fresh Air Damper 24V Nc For Io HVAC Controls Part D-06-PO
PartsAPS
$155.00
Aprilaire 6510 10" Round Ventilation Damper (Normally Closed / Power Opened)
Jackson Systems & Supply
2
$155.00
Aprilaire 6510 10" Round Ventilation Damper (Normally Closed / Power Opened)
Jackson Systems & Supply
$156.70
Fantech IR 12
hvq
9
Free shipping
$156.70
Fantech IR 12
hvq
$128.50
Honeywell W8150A1001 Fresh Air Ventilation Control
1877ForParts.com
$128.50
Honeywell W8150A1001 Fresh Air Ventilation Control
1877ForParts.com
$166.76
Field Controls 46590508 FAD-8 8"FRESH AIR DAMPER
1877ForParts.com
$166.76
Field Controls 46590508 FAD-8 8"FRESH AIR DAMPER
1877ForParts.com
$125.92
MSC Industrial | Part ZO112 | Suncourt Automatic Zone Damper |
MSC Direct
$125.92
MSC Industrial | Part ZO112 | Suncourt Automatic Zone Damper |
MSC Direct
$213.07
IO HVAC Controls D-16-PO Fresh Air Damper 24V Round 16 Inches
Voomi Supply
$213.07
IO HVAC Controls D-16-PO Fresh Air Damper 24V Round 16 Inches
Voomi Supply
$116.00
Io HVAC Controls BH-06
hvq
$116.00
Io HVAC Controls BH-06
hvq
$37.06
Part SR680508, Broan Range Hood Vent Damper (Replaces R680508)
Sears Parts Direct
$37.06
Part SR680508, Broan Range Hood Vent Damper (Replaces R680508)
Sears Parts Direct
$15.75
Duct Outlet Adjustable Volume Damper Kit Hvac (8")
Walmart
Free shipping
$15.75
Duct Outlet Adjustable Volume Damper Kit Hvac (8")
Walmart
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    购买 fresh air intake dampers weighted

    赞助
    $349.95
    Exhaust Shutter (Double Shutter) 48" - 556-STD-48
    Global Industrial
    $349.95
    Exhaust Shutter (Double Shutter) 48" - 556-STD-48
    Global Industrial
    $319.00
    Aprilaire 8145 8145 Fresh Air Ventilator W/ Powered Damper & Filter | Supplyhouse.Com
    SupplyHouse.com
    8
    $319.00
    Aprilaire 8145 8145 Fresh Air Ventilator W/ Powered Damper & Filter | Supplyhouse.Com
    SupplyHouse.com
    $469.36
    Dayton 23.8"H-W 14.5"L Squ Mtrzd Contrl Dampr: For 24 in Dia, 14 1/2 in L, 23 3/4 in H, 23 3/4 in W, Single Model: 5NKK4
    Grainger
    $469.36
    Dayton 23.8"H-W 14.5"L Squ Mtrzd Contrl Dampr: For 24 in Dia, 14 1/2 in L, 23 3/4 in H, 23 3/4 in W, Single Model: 5NKK4
    Grainger
    $123.21
    Io HVAC Controls RBD-06 6" Register Boot Damper
    Skip The Warehouse
    $123.21
    Io HVAC Controls RBD-06 6" Register Boot Damper
    Skip The Warehouse
    $175.80
    Honeywell Home Bypass Damper: 8 in Duct, 11 1/2 in L, Steel Frame, Galvanized Steel Blade Model: CPRD8
    Grainger
    16
    $175.80
    Honeywell Home Bypass Damper: 8 in Duct, 11 1/2 in L, Steel Frame, Galvanized Steel Blade Model: CPRD8
    Grainger
    $256.99
    $270.99
    Dayton 42 in Backdraft Damper / Intake Shutter, 43 in X 43 in 3HHT2
    Zoro.com
    $256.99
    $270.99
    Dayton 42 in Backdraft Damper / Intake Shutter, 43 in X 43 in 3HHT2
    Zoro.com
    $323.99
    Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C315
    Zoro.com
    1
    $323.99
    Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C315
    Zoro.com
    $84.71
    Dayton Remote Motorzed Balancng Damper,10" Dia: 10 in Duct, 6 3/8 in L, Steel, 9V DC, 9V Actuator Model: 48C161
    Grainger
    $84.71
    Dayton Remote Motorzed Balancng Damper,10" Dia: 10 in Duct, 6 3/8 in L, Steel, 9V DC, 9V Actuator Model: 48C161
    Grainger
    $100.96
    Aprilaire 6506 6" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
    SupplyHouse.com
    11
    $100.96
    Aprilaire 6506 6" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
    SupplyHouse.com
    $14.98
    6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
    Amazon.com
    625
    $14.98
    6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
    Amazon.com
    $401.00
    Fantech BPM 0814 3-Way Bypass Damper For Recirculation
    Sylvane
    $401.00
    Fantech BPM 0814 3-Way Bypass Damper For Recirculation
    Sylvane
    $183.82
    6" Universal Automatic Make-Up Air Damper With Pressure Sensor Kit
    Amazon.com
    41
    Free shipping
    $183.82
    6" Universal Automatic Make-Up Air Damper With Pressure Sensor Kit
    Amazon.com
    $131.83
    Aprilaire 6508 8" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
    SupplyHouse.com
    2
    $131.83
    Aprilaire 6508 8" Round Ventilation Damper (Normally Closed/Power Open) | Supplyhouse.Com
    SupplyHouse.com
    $43.19
    PATIKIL 8" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
    Amazon.com
    89
    Free shipping
    $43.19
    PATIKIL 8" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System
    Amazon.com
    $130.00
    IO HVAC CONTROLS MBD-10 - HVAC & HVAC Damper Supplies
    Radwell.com
    $130.00
    IO HVAC CONTROLS MBD-10 - HVAC & HVAC Damper Supplies
    Radwell.com
    $288.99
    Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C727
    Zoro.com
    $288.99
    Dayton Mtrzd Damper, For Fan Dia. 24", 100-240V 3C727
    Zoro.com
    $69.00
    Pelpro 3' Fresh Air Intake Kit (KS-5150-1450)
    Mountain View Hearth Products
    $69.00
    Pelpro 3' Fresh Air Intake Kit (KS-5150-1450)
    Mountain View Hearth Products
    $75.99
    Suncourt ZO206
    hvq
    99
    $75.99
    Suncourt ZO206
    hvq