Lennox Hearth H6977 - Manual (Page 5)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 5
Step 22. Place the Control Board against the back wall and attach using
the top four (4) outermost holes with the screws and nuts provided.
Refer to Figures 14 and 15.
Step 23. Plug all connectors into the new Control Board.
See Figure 15.
Figure 14
Back Wall With Mounting Holes
Figure 15 Mount The Control Board Using The Screws And Nuts Provided
Back Wall With Mounting Holes
Attach With
Screws Here Attach With
Screws Here
Heater Power Lamp TV/DVD Blower
Display DVD TV