These panels are perfect for radiators, fan coils,
staple-up, underfloor radiant, kickspace heaters, indirect water
heaters or just about any radiant application. Each panel
comes completely pre-wired and the 1.25" L copper main line
is equipped with Watts quick-connect unions for easy field
connection to a P Panel and/or other D Panels. Includes 9'
28" wide x 31.5" tall x 12" deep
Standard equipment on each panel includes:
1-5 independently controlled and pre-wired zone
pumps of your choice
1" spring check valve (one per zone)
2 isolation ball valves per pump
Pre-wired pump control
White, powder-coated steel enclosure with cover
Watts purge valve for easy air removal
The multi-zone control comes completely pre-wired.
Under certain conditions, such as with the use of a condensing
boiler, Direct panels can be connected directly to the heat source,
provided the following conditions apply:
Proper flow is maintained through the heat source.
Heat source can be set to desired temperature setting
(no mixing required).
No minimum return fluid temperature is required for the heat source.
All necessary conditions and piping practices, as outlined by the heat
source manufacturer, are properly maintained.