Low Water Cutoff - UTICA BOILERS MAH-125 Installation, Operation And Maintenance Manual

Piping Diagram - LWCO Location
Low Water Cutoff (LWCO)
(See Figure 3 for detail)
Supply
Position LWCO Above
Top of Boiler
1
Safety Relief
Valve
* Check Local Codes for
Maximum Distance to
Floor.
Note DO NOT PLACE ISOLATION VALVE
1
BEFORE TEE OR LWCO.

LOW WATER CUTOFF

Air Vent
Boiler
*To Drain
37
Note
Note
Gas
1
PN 240011430 REV G, [03/31/18]
Arrange piping to prevent water
dripping onto boiler.
Illustrations are meant to show
system piping concept only. Installer
is responsible for all equipment and
detailing required by authority having
jurisdiction.
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