Kenmore 153.331413 HA Temperature-Pressure Relief Valve, Insulation Flue Pipe, Floordrain

LookatthetopofthewaterheaterThecoldwaterinletis.

marked"COLD"Puttwoorthreeturnsofteflontapearound. thethreadedendofthethreaded-to-sweatcouplingand aroundbothendsofthe3/4"NPTthreadednippleUsing. flexibleconnectors,connectthecoldwaterpipetothecold waterinletofthewaterheater.

NOTE: This water heater is super insulated to minimize heat loss from the tank. Further reduction in heat loss

can be accomplished by insulating the hot water lines from the water heater.

INSTALLATION COMPLETED USING INSTALLATION KIT

			FLEXIBLE
			WATER
NOT WATER			CONNECTORS
					COLD WATER
OUTLET					INLET
		t	t	VALVE
				SHUTOFF
THREADED		TO	THREADED TO
SWEAT	COUPLING		SWEAT	COUPLING
HEAT TRAP	WITH	_	"41""""""-	314"THREADED
SECONDARY			COUPLING/HEAT		TRAP
ANODE
3/4"THREADED		_
			DRAFTHOOD
				TEMPERATURE-
			_PRESSURE
				RELIEF	VALVE

DISCHARGE PIPE

(Do not cap or plug)

FLOORDRAIN

FIGURE 15.

T & P Valve and Pipe Insulation

Remove insulation for T & P valve and pipe connections from carton.

PIPE

INSULATION FLUE PIPE

T&P)

RGURE 15A.

Fit pipe insulation over the incoming cold water line and the hot

water line. Make sure that the insulation is against the top cover of the heater.

Fit T & P valve insulation over valve. Make sure that the insulation does not interfere with the lever of the T & P valve.

Secure all insulation using tape.

Temperature-Pressure Relief Valve

Explosion Hazard

• Temperature-pressure relief valve

/must comply with ANSI Z21.22 and ASME code.

• Properly sized temperature- pressure relief valve must be installed in opening provided.

•Can result in overheating and excessive tank pressure.

•Can cause serious injury or death.

This heater is provided with a properly certified combination temperature - pressure relief valve by the manufacturer.

The valve is certified by a nationally recognized testing laboratory that maintains periodic inspection of production of

listed equipment of materials as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water

Supply Systems, ANSI Z21.22 and the code requirements of ASME.

If replaced, the valve must meet the requirements of local codes, but not less than a combination temperature and pressure relief valve certified as indicated in the above paragraph.

The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater (150 psi = 1,035 kPa) and a discharge capacity not less than the water heater input rate as shown on the model rating plate.

For safe operation of the water heater, the relief valve must not be removed from its designated opening nor plugged.

The temperature-pressure relief valve must be installed directly into the fitting of the water heater designed for the relief valve. Position the valve downward and provide tubing so that any discharge will exit only within 6 inches (153 mm) above, or at any distance below the structural floor, see Figure 16. Be certain that no contact is made with any live electrical part. The discharge opening must not be blocked or reduced in size

under any circumstances. Excessive length, over 30 feet (9.14 m), or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve.

No valve or other obstruction is to be placed between the relief valve and the tank. Do not connect tubing directly to discharge drain unless a 6 inch air gap is provided. To prevent bodily injury, hazard to life, or property damage, the relief valve must

be allowed to discharge water in quantities should circumstances demand. If the discharge pipe is not connected to a drain or other suitable means, the water flow may cause property damage.

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