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| 8 Inch Diameter Barometric Pressure Relief Bypass Duct |
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Item# 3072A
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Free shipping on orders $200 and up details
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Overview
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- Rigid barrel won't bend out of shape
- Fast installation
Essential Info
HVAC systems with three or more zones should be equipped with a pressure relief bypass duct to prevent pressure buildup that may damage the system. This duct is installed just ahead of the blower. It opens and redirects some of the airflow back into the blower intake when pressure builds up due to many dampers being closed. This mechanical bypass duct, constructed of Galvanized Sheet Metal, is continuously variable, and the pressure relief level is easily adjustable.
Important notes:
- Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
- Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
What's Included
8 Inch Diameter Barometric Pressure Relief Bypass Duct
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More Info
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Specifications
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Specifications | | Manufacturer: | Residential Control Systems | | Manufacturer Product No.: | 001-00231 8RDB | | Diameter | 8 inches |
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