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Hydronic piping – Lochinvar Condensing Boiler 1.5 User Manual

Page 29

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29

Installation & Operation Manual

5

Hydronic piping

(continued)

Please note that these illustrations are meant to show system piping concept only, the installer is responsible
for all equipment and detailing required by local codes.

NOTICE

Y-STRAINER

(RECOMMENDED)

RELIEF

VALVE

BALL VALVE

(TYPICAL)

AIR SEPERATOR

DRAIN PORT
(TYPICAL)

SYSTEM
CIRCULATOR

BACK FLOW
PREVENTER

PRESSURE
REDUCING VALVE

PRESSURE

GAUGE

EXPANSION

TANK

FROM SYSTEM

TO SYSTEM

MAKE UP
WATER

BOILER DRAIN

Figure 5-4 Single Boiler - Alternate - Fixed or Variable Flow Primary System Piping

This manual is related to the following products: