42
6
Hydronic piping
Figure 6-8 Single Boiler - Primary/Secondary Piping
NOTICE
System fl ow should always remain higher than the required fl ow for the boiler(s) when the boiler(s) is in
operation to prevent short cycling and high limit issues.
Please note that these illustrations are meant to show system piping concept only, the installer is responsible
for all equipment. Th
e installer must follow all manufacturer’s instructions for each system component. Th
e
installer is responsible for compliance with local codes.
NOTICE
CAUTION
Indirect water heaters are capable of transferring a limited number of Btu’s into the water. Ensure boiler
output does not not exceed indirect water heater transfer capabilities.
Installation & Operation Manual
