21
5-8C Multiple Boilers Using Primary/Secondary Pumping with DHW Tank
Closely
spaced tees
in primary
system loop
CH/System
Pump
12"/305mm Maximum Separation
System
Temperature
Sensor
Size common piping
per maximum heat
capacity of entire
system
Limit
length to
5' (1.6m)
5 - HYDRONIC PIPING
PN 240011342 Rev. E [05/31/2018]
Up to 16
boilers
