Watts LF40XL 3/4" Lead Free Automatic Reseating Temperature and Pressure Relief Valve

LF40XL 3/4" Lead Free 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.

LF40XL 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 0556016 Features:

• lead free brass
• 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 0556016 Specifications:

• Height: 6-1/4"
• Length: 2-3/4"
• Material: Brass
• Connection Size: 3/4"
• Weight: 1.675 lbs.