Pentair PHT20-P Installation Manual

20" HOT WATER POST-FILTER SYSTEM INSTALLATION MANUAL
PHT20-P
Installation Instructions
PARTS OF THE SYSTEM
A) One (1) Filter Housing
B) One (1) Spanner Wrench
C) One (1) Mounting Bracket
D) Four (4) Phillip Screws
E) One (1) 5-Micron Filter
F) One (1) Brass Shut Off Valve
PRODUCT OPERATION AND SPECIFICATIONS
Specification Description
Rated Service Flow
Minimum Working Pressure
Maximum Working Pressure
Operating Temperature
pH Range
INSTALLATION
1. Unpackage and account for all items before starting installation.
2. Unscrew the cover from the housing by rotating the housing
collar clockwise.
3. Attach the cover to the bracket using the four (4) Phillips head screws
through the elongated holes in the bracket. Make sure to orientate the IN
and OUT correctly for your install.
4. Turn off the main water supply.
5. Determine the location on the hot water line after the water heater
for install.
6. Install the 3/4" brass shut off valve prior to the filter system.
7. Attach the cover and bracket to the wall using the proper fasteners
(not included).
8. Make final plumbing connections using four (4) male 3/4" fittings
(not included).
9. Unwrap and install the 5-micron filter into the housing, centering on the
stand pipe in the bottom of the housing.
10. Lubricate the preinstalled o-ring with food grade silicone grease
and reinstall.
11. Attach the housing to the cover by rotating the housing collar
counter clockwise.
A B
D E
PHT20-P
20 gpm
25 psi
116 psi
36°F - 176°F
6.5 - 9.5
C
F
Housing Cover
Collar
Housing
Cartridge
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