Install Relief Valve - Williamson-Thermoflo FreeStyle 2 Series Manual

FreeStyle
Series 2 wall mount gas-fired water boiler — Boiler Manual
18 Primary/Secondary System Piping

Install relief valve

1.
2.
3.
in the below.
shown in illustrations in this manual.
discharge line in a manner that will prevent possibility
Discharge line must be as short as possible and be the
same size as the valve discharge connection throughout
its entire length.
terminate at least 6" above the floor drain where any
discharge will be clearly visible.
The discharge line shall terminate plain, not threaded,
or greater.
could occur.
and boiler, or in the discharge line. Do not plug or place
any obstruction in the discharge line.
Failure to comply with the above guidelines could result
property damage.
42
" x 1 " x ¾"
-1/4 -1/4
Figure 5, page 9).
:
-
-
-
(continued)
Part number 550-142-950/0919