iO Controls BV and BH Barometric Bypass Dampers

BH and BV series barometric bypass dampers are used to automatically bypass excess air when increases in duct static pressure occur due to closing of zone dampers. Various relief air control settings are accomplished by simple adjustment of the weight on the arm. Barometric relief dampers are recommended for systems up to 0.75" W.C. of static pressure. For higher pressure systems use EB motorized bypass dampers.

Features and Benefits:
• Easy adjustment
• Many sizes available
• Reduces system noise
• Used for systems up to 10 tons
• 5 year warranty

model description usually ships price QTY
BH-06 iO HVAC Controls round 6" horizontal barometric bypass damper. 3-4 Days $116.00
BH-07 iO HVAC Controls round 7" horizontal barometric bypass damper. 3-4 Days $117.26
BH-08 iO HVAC Controls round 8" horizontal barometric bypass damper. 3-4 Days $121.04
BH-09 iO HVAC Controls round 9" horizontal barometric bypass damper. 3-4 Days $122.35
BH-10 iO HVAC Controls round 10" horizontal barometric bypass damper. 3-4 Days $126.89
BH-12 iO HVAC Controls round 12" horizontal barometric bypass damper. 3-4 Days $129.58
BH-14 iO HVAC Controls round 14" horizontal barometric bypass damper. 3-4 Days $146.71
BH-16 iO HVAC Controls round 16" horizontal barometric bypass damper. 3-4 Days $156.89
BV-08 iO HVAC Controls vertical 8" barometric bypass damper. 3-4 Days $121.04
BV-10 iO HVAC Controls vertical 10" barometric bypass damper. 3-4 Days $126.89
BV-12 iO HVAC Controls vertical 12" barometric bypass damper. 3-4 Days $129.58
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iO HVAC Controls BV and BH Damper Specs

iO HVAC Controls BV and BH Dampers

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iO Controls EB Round Electronic Bypass Dampers

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iO Controls EB Rectangular Electronic Bypass Dampers

RECTANGULAR electronic bypass dampers. Floating-type motorized actuator along with the iO-SPC static pressure control. For systems from 0.08" WC up to 1.20" WC of static pressure.

iO Controls ZP Zone Control Panels

Zone panel systems for 2 to 6 zones. Single stage and multi stage heating and cooling. No pressure control.

iO Controls ZP-ESP Zone Control Panels With Pressure Control

Zone panel systems for 2 to 6 zones. Single stage and multi stage heating and cooling. ESP static pressure control eliminates the need for a bypass damper.

 

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