Watts Series LL100XL Temperature and Pressure Relief Valve Subcategory_Leashes Collars & Training SDS + Shank

SDS + Shank

Manufactured from hot rolled steel for durability

Made with 16

metal-free cuts

Kit includes: one 4" x 8’ UL 2158A listed and marked semi-rigid aluminum duct

Watts Series LL100XL Temperature and Pressure Relief Valve Subcategory_Leashes Collars & Training SDS + ShankCSA 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