Circulator Sizing - Cadet 40-120 Installation And Service Manual

6
Hydronic piping
Near boiler piping connections (cont'd)
Figure 6-2B Near Boiler Piping w/Low Loss Header
CHECK
VALVE
BOILER
PUMP
Y-STRAINER
(RECOMMENDED)

Circulator sizing

The Cadet heating boiler heat exchanger does have a pressure drop, which must be considered in your system design. Refer to
the graph in FIG. 6-3 for pressure drop through the Cadet heating boiler heat exchanger.
(continued)
AIR
VENT
LOW LOSS
EXPANSION TANK
HEADER
CONDENSATE
DRAIN
TO FLOOR DRAIN
DOMESTIC
HOT WATER
PUMP
FROM
DOMESTIC
HOT WATER
TO
AIR
SEPARATOR
Installation & Service Manual
INDIRECT
TANK
SYSTEM
PUMP
TO SYSTEM
FROM SYSTEM
IMG00238
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