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iO HVAC Controls BH-07 7 Inch Round Horizontal Barometric Bypass Damper
IO HVAC Controls
$122.20
Usually Ships In 2-4 Business Days
Free ground shipping to the lower 48 states
- Product ID:
- iO-HVAC-Controls-BH-07
- UPC:
- 840119905045
- Weight:
- 5.00 (Lbs.)
- Ships By:
- Free Ground
- Ships From:
- Indiana - Direct From iO HVAC Controls
Description:
iO HVAC Controls BH-07 7 Inch Round Horizontal Barometric Bypass Damper Features:
- Item 22167.
- 7 inch round.
- 5 year warranty.
DIMENSIONS:
- Barometric bypass damper models BH-XX are available in standard sizes from 7” to 16”.
APPLICATION:
Compatible for zone control and other HVAC applications in maintaining system static pressure from 0.2” to 0.75” w.c.
CONSTRUCTION:
- 22 gauge steel shell.
- 22 gauge steel blade.
- ½”aluminum shaft.
- Nylon bushings.
- Air tight blade seals.
- Adjustable weights.
- 22 gauge steel blade.
- ½”aluminum shaft.
- Nylon bushings.
- Air tight blade seals.
- Adjustable weights.
RECOMMENDED BYPASS DAMPER SIZING BASED ON COOLING TONNAGE:
- 2.5 Tons and less = 8”
- 3 Tons = 10”
- 4 to 5 Tons = 12”
- 7.5 Tons = 14”
- 10 Tons = 16”
- 3 Tons = 10”
- 4 to 5 Tons = 12”
- 7.5 Tons = 14”
- 10 Tons = 16”
iO HVAC Controls BH and BV Series: Barometric bypass dampers are used to automatically bypass excess air when increases in duct 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 bypass dampers are recommended for systems up to 0.75” WC of static pressure. These come as horizontal (BH) or vertical (BV) configuration in both round and rectangular.
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