Watts Temperature And Pressure Safety Relief Valve 3/4 Lll100xl-150/210 Designer Choice It features an open back

It features an open back tempered steel blade with forward turned blade step

Cuts straight and to the left

Replaces Model# 1639400

For asphalt shingles

plastic reinforced jab saw pocket

Watts Temperature And Pressure Safety Relief Valve 3/4 Lll100xl-150/210 Designer Choice It features an open backThis 3 4 inch extra extended shank temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU hr. It features an extended shank for installation on water heaters with extra thick insulation as well as a brass body with NPT male inlet and NPT female outlet connections, unique thermostat