40
Installation Manual
Install the Venting
Open the package and verify the following contents are included.
Kit Name Backflow Damper Kit
Kit No. 42110396
Backflow Damper Installation Manual
Vent clip
Notice
If there is a missing item, please contact Technical Support at 1-800-761-
0053.
Backflow Damper Assemply
• Follow the instructions below to assemble the backflow damper
on the VR water heater units:
1
Connect the vent clip and the Backflow Damper.
Caution
To connect the exhaust vent fimly onto unit use the provided
Vent Clip Connection.
Check vent clip size and adjust accordingly before installation.
Backflow Damper
Exhaust Collar Connecction
Vent Clip Connection
2
Connect the Backflow Damper with the vent clip to the
exhaust collar connection, check diagram for proper position
* VR series
Notice
• VR series Exhaust vent is on the LEFT side.
3
Tighten vent clip to exhaust pipe.
Ensure band on vent clip is labeled VST Ø60.