Watts 40XL-8-100210 3/4 - Part of the 40L Series ZA100F-2NH while the ductile-iron square top

while the ductile-iron square top delivers a stable

knock out end to create the outlet

It’s ideal for environments like bathrooms

a membrane clamp with weepholes for perimeter seepage control

This product allows nutrients

Watts 40XL-8-100210 3/4 - Part of the 40L Series ZA100F-2NH while the ductile-iron square topThis 3 4 inch bronze automatic reseating temperature and pressure relief valve with an 8 inch thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a bronze body with NPT male inlet and NPT female outlet connections, thermo bonded coated thermostat, tamper resistant bonnet screws, automatic reseating