Slant/Fin Oil Hot Water - Manual (Page 6)

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Figure 7. Supply and return piping locations for space heat with domestic hot water
Figure 8: Instantaneous tankless coil—
two temperature with recirculation
Figure 9: Storage tank from tankless coil with recircula-
tion locations for space heat with domestic
hot water
SUGGESTED DOMESTIC HOT WATER PIPING
Minimum flow rate formula:
Minimum flow rate through modules =
Gross output (MBH)
20,000
Note: A water flow proving device
is recommended on all
Caravan systems.
Figure 6. Recommended boiler piping for variable volume zone circulation
RECOMMENDED SYSTEM PIPING AND WATER FLOW