Supply And Return Requirements - Dunkirk XEB-4 Installation, Operation & Maintenance Manual

4 - CONNECTING SUPPLY AND RETURN PIPING
Figure 3 - Forced Hot Water Typical Piping Figure 4 - Forced Hot Water Typical Piping
With Zone Control Valve
MINIMUM HEIGHT FOR
LOW WATER CUTOFF
PROBE
LIMIT SENSOR
MINIMUM HEIGHT
FOR LOW WATER
CUTOFF PROBE
LIMIT SENSOR
10
PN 240013099 Rev. A [08/15/2020]