Weil-McLain GOLD DV WATER BOILER Boiler User Manual


 
47Part number 550-141-850/0699
Installation Start-Up Parts Maintenance
Figure 21 Carefully connect manometer to gas valve as shown, following instructions on opposite page.
At Least
6 Inches
Manifold
Cap on adjustment tower
Gas control
vent tap
Gas control outlet
pressure tap
Remove allen screw from
gas control
and install hose barb
as shown.
outlet pressure
tap
Gas control outlet
pressure tap
Remove allen screw from
gas control
and install hose barb
as shown.
outlet pressure
tap
Add tee
hose
fitting as
shown
Existing hose
to gas control vent
tap hose barb
Remove from
gas control vent
tap and connect
to end of tee
as shown
Gas outlet
piping
85026
Add hose from gas
control vent tap to
tee hose fitting
+
-
White-Rodgers
Model 36E66-302
Gas control
vent tap
Robertshaw
Model
7200DERN-680