Watts Series LL100XL Temperature and Pressure Relief Valve Lubrimatic 50000 Average rated hours

50000 Average rated hours

and are self-priming after the priming chamber has been filled with water

Temperature Changes

and mulching capability to give you more options while cutting

and cooler-running for durability

Watts Series LL100XL Temperature and Pressure Relief Valve Lubrimatic 50000 Average rated hoursCSA Rated. Standard Models are self closing T&P Relief Valves for Water Heaters up to 105,000 BTU Hr. Watts Series LL100XL 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. The combined 2 in 1 Temperature & Pressure relief valve provides the least expensive and proven means for protection against