Hearthstone Quality Home Heating Products, Inc.
Bristol DX Model 8763
25
Figure 20
– Low Flow Orifice Location
Figure 21
– Low Flow Orifice Removal
Figure 22
– Low Flow Orifice Removal – O-ring
Figure 23
– NG Low Flow Screw Removal
Figure 24
– Press LP Orifice into Valve to
Compress O-ring
Figure 25
– Tighten LP Low Flow Orifice