26
FIGURE 6-2 - Piping Diagram - LWCO Location
6 - HYDRONIC PIPING
240012564 REV A, [05/15/2019]
(See Figure 6-5 for detail)
Air Vent
Supply
Safety Relief
Valve
Position LWCO Above
Top of Boiler
1
DO NOT PLACE ISOLATION VALVE
BEFORE TEE OR LWCO.
Note
*To
Drain
* Check Local Codes for
Maximum Distance to
Floor.
Arrange piping to prevent
water dripping onto boiler.
1
Return
Purge Valve
Magnetic
Dirt
Separator
Position Temperature/
Pressure Gauge on CH
System Supply Side
of Boiler.
Purge Valve
Note
Illustrations are meant to
show system piping concept
only. Installer is responsible
jurisdiction.
Note
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