background image

Page 4

8.  Disconnect the air pressure switch wiring (yellow/black) and the gas 

valve wiring (brown) by unclipping the terminals from the PC board.

9.  Using a standard pipe wrench, disconnect the gas train at the union.
10.  Using a 7/16ʺ wrench, remove four (4) nuts with fl at washers and star 

washers to disconnect the blower.

11.  Remove two (2) screws to disconnect the air pressure switch from 

the blower (Figure 2).

Figure 2. Remove Air Pressure Switch

Reviews: