Face and Bypass Control Dampers
Two dampers connected together which allows one to open and one to close.
Face and Bypass Control Dampers
Two dampers connected together which allows one to open and one to close.

Face and bypass dampers are used in applications where two dampers are connected together allowing one damper to open while the other damper closes.

FBH-23
FBH-23
Horizontal with 3V blades for low- to medium-pressure and velocity systems.
https://catalog-api.greenheck.com/api/product/en-us/seo/fbh-23
FBH-33
FBH-33
Galvanized steel with steel airfoil blades for medium- to high-pressure and velocity systems.
https://catalog-api.greenheck.com/api/product/en-us/seo/fbh-33
FBH-43
FBH-43
Smooth profile extruded aluminum airfoil blades offer low resistance in HVAC systems.
https://catalog-api.greenheck.com/api/product/en-us/seo/fbh-43
FBV-23
FBV-23
Vertical with 3V blades for low- to medium-pressure and velocity systems.
https://catalog-api.greenheck.com/api/product/en-us/seo/fbv-23
FBV-33
FBV-33
Vertical with steel airfoil blades for use in medium- to high-pressure and velocity systems.
https://catalog-api.greenheck.com/api/product/en-us/seo/fbv-33
FBV-43
FBV-43
Vertical with extruded aluminum airfoil blades for use in medium- to high-pressure and velocity systems.
https://catalog-api.greenheck.com/api/product/en-us/seo/fbv-43