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

FIGURE 5-3 - Piping Diagram - LWCO Location
Low Water Cutoff (LWCO)
(See Figure 5-5 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.
5 - HYDRONIC PIPING
Air Vent
Boiler
*To Drain
18
Note
Note
Gas
5 gpm Limiter
Factory Installed
205 Only
1
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.
Return
240011941 REV B, [03/31/2018]