40XL 3/4″ Automatic Reseating Temperature and Pressure Relief Valve
The combined 2-in-1 temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions.
Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity.
40XL with test lever and extension thermostat for installation in hot water outlet within the allowable distance from the top of the tank based on latest ANSI Z21.22.
Watts 0156731 Features:
Bronze body construction
Non-mechanical seat-to-disc alignment
Exclusively designed and manufactured thermostat is accurate and proven
Tamper-resistant bonnet screws
Features a unique thermostat with a special thermo-bonded coating
Watts 0156731 Specifications:
Height: 5-5/8″
Length: 2-5/8″
Material: Bronze
Connection Size: 3/4″
Weight: 1.67 lbs.
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Specifications
| Height | 5.625 in. |
| Product Weight | 1.67 lbs. |
| Length | 2.625 in. |
| Water Connection | 3/4" |
| Material | Bronze |
| Lead Leaching Certified NSF/ANSI 61 | N/A (Regulation does not apply) |
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