LFL100XL 3/4" Lead Free Extended Shank Temperature and Pressure Relief Valve Watts Series LFL100XL has extended inlet shanks for use with the new generation of water heaters containing extra thick insulation. These valves eliminate the use of an extension nipple required with standard shank length models. They feature lead free construction to comply with lead free installation requirements. 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. Watts Self-closing combination temperature and pressure relief valves are design certified, rated and listed by CSA to the requirements of ANSI Z21.22; and by the National Board to the requirements of ASME Section IV. They provide fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 105,000 BTU/Hr. The temperature sensing element must be immersed in the water within the top 6" (152mm) of the tank. Male inlet and female outlet. Temperature relief 210 degrees F (99 degrees C) . Watts 0556003 Features: Extended inlet model for installations with thick insulation Suitable for water heaters with up to 2" (50.8mm) of insulation Thermostats with special protective coating All Lead free brass body Stainless steel spring Exclusively designed and manufactured thermostat is accurate and proven Watts 0556003 Specifications: Height: 4-1/4" Length: 1-7/8" Material: Brass Connection Size: 3/4" Weight: 0.67 lbs.
Great product once again from Watts. I was immediately able to use my Watts 0556003 LFL100XL 3/4 Lead Free Extended Shank Temperature and Pressure Re N/A Valves Pressure Relief Valve for my work.