6-20 DFU Air Admittance Valve
Model #:
• Screening on inside & outside of valve protects sealing assembly from insects & debris
• Will vent up to 20 DFUs
• 1-1/2" MIP with either PVC or ABS Adapter
• Can be used as an alternative to extending a vent through the roof
• Screening on inside & outside of valve protects sealing assembly from insects & debris
• Will vent up to 20 DFUs
• 1-1/2" MIP with either PVC or ABS Adapter
• Can be used as an alternative to extending a vent through the roof
Technical Data
 |
Spec Sheet |
|
|
Installation Instructions/Parts/Warranty |
• Screening on inside & outside of valve protects sealing assembly from insects & debris
• Will vent up to 20 DFUs
• 1-1/2" MIP with either PVC or ABS Adapter
• Can be used as an alternative to extending a vent through the roof
Technical Data
|
Spec Sheet |
|
|
Installation Instructions/Parts/Warranty |