IBC SL Series Installation & Operating Manual page 88

Commercial condensing boiler
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Installing the new gas valve
1. Secure the new gas valve to the gas valve connector
the O-ring
is in place.
2. Attach the aluminum gas block
place.
If this O-ring is lost, it must be replaced with a factory supplied O-ring.
Tighten by hand the 4 gas inlet block screws plus an extra ½ turn in a criss-cross
pattern.
3. Connect the wires to the gas valve.
4. Open up the gas supply valve, and check for leaks.
5. Tune the gas valve.
Section: Service and maintenance
with the 4 bolts, ensuring that
to the new gas valve, ensuring that the O-ring is in
84

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This manual is also suitable for:

Sl 26-260 g3Sl 40-399 g3

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