Lennox LI012HI-210P432 Service Manual page 81

Steps
6. Removal of sound-proof sponge
Tear sound-proof sponge with caution.
7. Removal of isolation sheet
Remove screws fixing isolation sheet and then
remove the sheet.
8. Removal of valve
Unsolder gas and liquid valves and then remove
the screws fixing valve supports.
valves with the supports. Remove screws fixing
valve and then, remove
Before unsoldering, wrap the
valve completely with wet cloth to
prevent the valve from being
damaged by high temperature.
78
Procedure
Sound-proof sponge
Remove
Service Manual
Isolation
sheet
Valve
Installation and Maintenance