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Page 5

Assembly:

1.  Connect the air pressure switch to the new blower assembly (or install 

new air pressure switch, if necessary).

2.  Seat the blower on the combustion chamber lid and replace four (4) 

nuts, flat washers, and star washers. Tighten to 50 in-lbs.

3.  Reconnect the gas pipe to the blower by tightening the union.
4.  Replace four (4) bolts to secure the rear brace bar.
5.  Replace the front panel.
6.  Replace the top panel.
7.  Reconnect the water supply to the header.
8.  Reopen the shut-off valves, if applicable.
9.  Reconnect the gas supply and electrical supply.

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