FT4 Concentric Pipe-in-Pipe Termination

The Buderus FT4 is the G115WS and G125BE Cast Iron Atmospheric Boilers Concentric Pipe-in-Pipe Termination.

1. Cut a square 7" opening in the outside wall at the selected location. Remove the 4" air intake collar from the termination assembly.
2. Apply silicone to the back side of the wall face plate. Insert the concentric termination from the outside. Ensure proper slope. Secure the face plate to the outside wall. Reinstall the 4" collar.

• Parts: 1 year