Filter
Top Products
AQUA PLUS indirect-fired water heaters — Product Manual
Wiring — zoning with circulators
Notes
• Also refer to the WMCR
manual and Weil-McLain
Boiler Zone Wiring Guide
for further details.
• Refer to Wiring require-
ments on page 20.
System piping
• Figure 7, page 11
• Figure 8, page 12
1. This drawing is conceptual
only. It shows representa-
tive components and wir-
ing. Weil-McLain does not
represent that this drawing
meets any particular me-
chanical or building codes.
The installer is respon-
sible for inclusion of all
required safety devices, or
other miscellaneous pip-
ing hardware not shown
on drawing. The installer
is responsible for proper
sizing / selection of all
hardware shown on this
diagram.
2. Follow component manu-
facturer’s instructions for
installation of all items
shown.
3. See boiler manual for spe-
cific details on installing
the boiler.
Figure 18 Typical wiring — zoning with circulators — DHW priority with Weil-McLain WMCR Circulator Zone Controller
GV90+ or Ultra gas boilers:
DO NOT apply the drawings in this manual. Refer only to the boiler manual.
Part number GL-E223-ADOC 0311
21