11
Solution
Solution
"Personal Service & Knowledge Makes Us Unique"
"Personal Service & Knowledge Makes Us Unique"
Using a Manometer, take the pressure at the inlet side on the on/off
valve. It is important the pressure reads 11” WC, not lower or higher.
Union Nut
On/Off Valve
Step 1:Remove the
On/Off valve, place a
¾” wrench on the
floating nut as well a
11/16”
wrench on the
on/off valve. Turn the
nut counterclockwise.
This will allow you to
go to the next step