CWH companion water heater — Product Manual
Boiler/CWH piping — 155 / Left-side mixing valve
(cont.)
Figure 13 Typical piping for WM97+155
— CWH installed with left-side
mixing valve
All piping must comply
with the instructions in the
WM97+ Boiler manual.
Piping can be routed out ei-
ther side or both sides of the
CWH piping access cover.
The example shown here is
just one possibility.
CWH circulator mounting
• The circulator MUST be mounted in
the position shown — pumping out
of the boiler toward the CWH.
This is
required to flow boiler water through
the water heater in the correct direction.
Boiler water connections
• The CWH boiler water supply and
return lines MUST be routed to the
boiler connections as shown to en-
sure proper flow.
Part number 635-500-156/0113
19
To Next Page
Loading...
