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Vitodens 222-F, B2TB 19, 35, 68, 125 Installation
Vertical Piping Installation
1. Install the restraining rings to the restraining bar
(note their position).
2. Rotate the restraining rings a turn to lock into place
(the ring opening should be facing to the side).
3. Remove the tie-wrap holding the factory installed gas
line.
4. Place the restraining bar (with rings) under the rear
boiler frame.
5. Align the mounting holes in the boiler frame and
restraining bar and secure in place with screws
provided.
6. Remove the tie wrap and lock the top of the gas line
into the centre restraining ring.
Boiler Connections
23
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