Bypass Dampers

Bypass Dampers control static pressure in zoned HVAC systems by automatically redirecting excess airflow when zone dampers close. These essential components prevent equipment damage and maintain proper system operation. Shop Jackson Systems for manual and automatic bypass dampers in various sizes to match your installation needs.

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Showing all 13 resultsSorted by popularity

Two-Position, 3-Wire Round Dampers

iO HVAC Controls

SKU: MD-XX

Rated 4.00 out of 5
Price range: $151.41 through $285.16
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This product has multiple variants. The options may be chosen on the product page
8″ Round TrueZONE Bypass Damper

Resideo

SKU: CPRD8
$101.30
Honeywell CPRD8 8in TrueZONE Round Bypass Damper quantity
12″ Round TrueZONE Bypass Damper

Resideo

SKU: CPRD12
$121.99
Honeywell CPRD12 12in TrueZONE Round Bypass Damper quantity
10″ Round TrueZONE Bypass Damper

Resideo

SKU: CPRD10
$108.95
Honeywell CPRD10 10in TrueZONE Round Bypass Damper quantity
14″ Round TrueZONE Bypass Damper

Resideo

SKU: CPRD14
$155.09
Honeywell CPRD14 14in TrueZONE Round Bypass Damper quantity
iO HVAC Controls EZ-BD Adjustable Pressure Relief Dampers

iO HVAC Controls

SKU: EZ-BD-XX
Price range: $91.83 through $144.16
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This product has multiple variants. The options may be chosen on the product page
EB Series Electronic Bypass Dampers

iO HVAC Controls

SKU: EB-XX
Price range: $347.46 through $438.93
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This product has multiple variants. The options may be chosen on the product page
Round Barometric Bypass Dampers

iO HVAC Controls

SKU: BV-XX

Rated 5.00 out of 5
$126.89
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This product has multiple variants. The options may be chosen on the product page
Rectangular Electronic Bypass Dampers

iO HVAC Controls

SKU: EB-XXXX
Price range: $327.10 through $782.87
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This product has multiple variants. The options may be chosen on the product page
Electronic Bypass Damper Kit (Includes SPC-800 and FP45-Motor)

iO HVAC Controls

SKU: EB-Kit

$255.89Add to Cart for Savings

iO HVAC EB-Kit Electronic Bypass Damper Kit with Actuator and Control quantity
Replacement weight for round & rectangular barometric bypass dampers

iO HVAC Controls

SKU: BH-WEIGHT

Rated 5.00 out of 5

$20.30Add to Cart for Savings

iO HVAC BH-WEIGHT Bypass Damper Weight for Round & Rectangular Barometric Dampers quantity
Replacement arm & weights for barometric bypass dampers

iO HVAC Controls

SKU: BH-ARM
$32.29
iO HVAC BH-ARM Bypass Damper Arm with Weights quantity
Bypass humidifier damper assembly for 400, 500 & 600 series units

Aprilaire

SKU: 4332
$33.39
MSRP: $38.39
You save 13%
Aprilaire 4332 Bypass Humidifier Damper Assembly for 400, 500 & 600 Series quantity