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Hydronic piping, Near boiler piping connections – Lochinvar SYNC 1.0 User Manual

Page 26

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Installation & Operation Manual

Circulator sizing

The SYNC heat exchanger does have a pressure drop, which must be considered in your system design. Refer to the graph
in FIG. 5-4 for pressure drop through the SYNC heat exchanger.

Near boiler piping connections

SYSTEM PUMP

SYSTEM SUPPLY SENSOR
(NOTICE: A SYSTEM SUPPLY SENSOR MUST
BE INSTALLED FOR PROPER BOILER
OPERATION.)

DRAIN (TYPICAL)

TO FLOOR DRAIN

CHECK VALVE (TYPICAL)

MODULE 1

BOILER PUMP

MODULE 2

BOILER PUMP

RELIEF VALVE

TEMPERATURE GAUGE

ISOLATION VALVE

(TYPICAL)

Figure 5-1 Near Boiler Piping

5

Hydronic piping

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