Install Instructions

 Installation  Maintenance Instructions
COLD WATER
DIRECTION OF FLOW
HOT WATER
WATER HEATER
SAFE DRAIN
TO HOT
APPLIANCES
MODEL TP100A
T & P RELIEF VALVE
MODEL ZW1017XL
AQUA-GARD TEMPERING
MIXING VALVE
TEMPERED WATER
INSTALLATION INSTRUCTIONS
It is suggested that the device be installed with a shut-off valve
and a thermometer on the tempered water line to provide ac-
curate and safe water mixing temperatures. This device should
never be used to deliver water to the point of use end user. This
ASSE 1017 approved device is to be used with an ASSE 1016
approved device. A tempering valve is designed to mix cold water
and hot water from a hot water heater to a safer temperature
of 122°F(50°C) or less.
1. Flush the Hot and Cold delivery lines completely before
installing the device.
2. The device can be installed in any position. Note: the
inlet hot supply is to be connected to the “H” side of
the valve and the cold supply side to the “C” side.
3. Thevalveistobettedtodelivermixedwatertoa 
single tempered water outlet.
4. To set the temperature on the valve remove the
protective blue cap. The cap can be removed by inserting
a small blade screwdriver into the slot at the base of the
blue cap and lightly push up. Using an adjustable
 wrenchorcombinationwrench,rotatetheatsclock 
 wisetolowerthetemperatureorcounter-clockwise 
to increase the set temperature. Read temperature
with a thermometer.
5. Verifythesettemperaturebyrunningaplumbingxture
and reinstall the protective plastic cap to the device.
For bathroom operation set the maximum temperature
not to exceed 122°F (50°C).
PERFORMANCE
Outlet Temp. Range 95-131°F(35-55°C)
Temperature Hot Supply 120-195°F max.
(49-90.5°C)
Temperature Cold Supply 40-75°F(4.4-23.8°C)
Set Temperature Accuracy +/- 4°F(2°C)
Max.WorkingPressure(inlet) 145psi
FACTORY SET 118°F(47.8°C)
Max.WorkingPressure(Dynamic) 1.5-70psi
Flow rate @ 45 psi pressure loss 18 gpm
Min. Flow Rate 0.5 gpm
PIPING INSTRUCTIONS
The device is designed to be installed at or near a hot water heater.
Wheninstallingatornearahotwatertankbesuretohavethe
valve mounted below the hot water high temperature line. This
willkeeptheTemperingvalvefromby-passingandgoingtohigh
temperature, in the event that debris has clogged the control
cartridge or screens.
CAUTION: Installation of water temperature control products
mustbeperformedbyqualied,licensedpersonnel.Thequalied
installer should be sure that the proper device has been selected
correctly for the proper installation. A faulty installation can cause
scalding, severe injury or death.
NOTICE: Annual inspection and maintenance is required of all
plumbing system components. To ensure proper performance and
maximum life, this product must be subject to regular inspection,
testing and cleaning.
WARNING! Water Temperature in Excess of 122°F(50C) Is
Dangerous and Will Cause Scalding, Severe Injury or Death!
This valve is Factory preset 118°F(47.8°C). To deliver a safe
mixed water temperature at the outlet, the installer must use a
thermometer at the outlet to verify the temperature. WARNING!
This valve is not to be used for point of usage. This valve is not
to be used as a Anti-scald device. This valve must be used in
conjunction with a ASSE 1016 approved device.
DOMESTIC WATER HEATER APPLICATION
Model ZW1017XL LEAD-FREE*
Aqua-Gard Tempering Mixing Valve
MODEL INLET&OUTLET
DIMENSIONS(approximate)
WEIGHT
A B C
in. mm in. mm in. mm lbs. kg
38-ZW1017XLCOMP 3/8" compression 5 11/16 145 3 5/8 92 5 13/16 148 2 1
12-ZW1017XL 1/2"FNPT
5 7/16 138 3 3/8 86 5 1/4 133 2 1
12-ZW1017XLC 1/2" CU Sweat
12-ZW1017XLCPVC 1/2”CPVC 5 7/8 149 3 13/16 97 6 3/16 157 2 1
12-ZW1017XLPEX 1/2” Barb 5 9/16 141 3 1/2 89 5 9/16 141 2 1
34-ZW1017XL 3/4”FNPT
5 1/2 140 3 1/2 89 5 7/16 138 2 1
34-ZW1017XLC 3/4” CU Sweat
34-ZW1017XLCPVC 3/4”CPVC 5 7/16 138 3 3/8 86 5 5/16 135 2 1
34-ZW1017XLPEX 3/4” Barb 5 9/16 141 3 1/2 89 5 9/16 141 2 1
34-ZW1017XLM 3/4”MNPT 6 1/4 159 4 1/4 108 7 178 2 1
1-ZW1017XLC 1” CU Sweat 5 1/2 140 3 7/16 87 5 3/16 132 2 1
*This product contains a weighted average lead content less than 0.25% for wetted surfaces.
C
C
B
H
A
MIX
XL
a company
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WARRANTY:WILKINSValvesareguaranteedagainstdefectsofmaterialorworkmanshipwhenusedfortheservicesrecommended.
Ifinanyrecommendedservice,adefectdevelopsduetomaterialorworkmanship,andthedeviceisreturned,freightprepaid,to
WILKINSwithin12monthsfromdateofpurchase,itwillberepairedorreplacedfreeofcharge.WILKINS’liabilityshallbelimitedto
our agreement to repair or replace the valve only.
Proposition 65 Warning This product contains chemicals known to the State of California to cause cancer or birth defects or other
reproductive harm.