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EWS-HEATER-GUARD-3/4 IS PICTURED FOR ILLUSTRATION PURPOSES
STANDARD
INSTALLATION
Flow direction from
left to right.
direction of flow
Inlet
Outlet
WARNING:
•
Maximum water pressure - 75psi. Control pressure and do not allow to spike or surge above 75psi
•
Cold water inlet, supply or usage only
WARNING:
•
Use of teflon tape is the only sealant to be used on threaded connections.
•
Use of pipe dope, any grease, or solvents on the threads will void warranty
•
Do not overtighten, cross-thread or strip any connections into the inlet or outlet of the cap assembly.
•
Do not overtighten the housing into the cap assembly and make sure the housing O-Ring is clean and
in the proper position
•
Do not remove the meter or gauge.
WARNING:
•
Do not allow to freeze.
•
Avoid temperatures above 120
•
Avoid or protect from direct sunlight or heat.
•
Prevent any thermal expansion or hot water flow into HEATER GUARD from water heater.
fILTER SERVICE LIfE IS bASED ON LOCAL WATER CONDITIONS
AND USAGE AND SHOULD bE REPLACED AS NEEDED,
A NOTE REGARDING THE GAUGE:
The gauge is based on pressure differential. It can only be observed while water is flowing through your
HEATER GUARD and will only move when filter cartridge has been prematurely clogged or restricted. The
gauge is only a precaution to prevent problems.
ExAMPLE Of PROPER INSTALLATION
REVERSE
INSTALLATION
Flow direction from
right to left.
direction of flow
Outlet
Use other
mounting
bracket
NOTE:
meter on 3/4" unit
can be viewed
from either side
For 11/2" unit
reverse bracket
and turn guage 1/2
turn clockwise to
view
HEATER GUARD INSTALL WARNINGS & NOTES
o
F or attic locations
NOT TO ExCEED ONE YEAR.
Intlet
Tankless
Pictured:
HeATer-GuArd-3/4
installed with bypass
at the inlet to a typical
tankless water heater
Tank Type Heater
Pictured:
HeATer-GuArd-3/4
installed with bypass
at the inlet to a typical
water heater
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