Watts 29YM08 Automatic Temperature Gas Shutoff Valve: FNPT, FNPT, 1/2 in Inlet Size, 1/2 in Outlet Size Model #TB-H1-1R-S18 and has smooth and slick

and has smooth and slick properties

For Controlling Algae Growth In Swimming Pools

100% Copper windings

Experience efficient cooling at its finest with 3500-CFM

Alkyd Hardness and Durability

Watts 29YM08 Automatic Temperature Gas Shutoff Valve: FNPT, FNPT, 1/2 in Inlet Size, 1/2 in Outlet Size Model #TB-H1-1R-S18 and has smooth and slickInlet TypeFNPT Outlet TypeFNPT Inlet Size1 2 in Outlet Size1 2 in Thermostat Length7 13 16 in Body Height11 15 16 in BtuH150,000 Natural Gas; 243,000 LP Gas Factory Set Pressure150 psi Max. Temp. 210 F Shank Length1 7 8 in Auto Re SeatingNo Body MaterialLead Free Copper Silicon Alloy Body Width2 1 2 in StandardsANSI Z21. 87 Product TypeAutomatic Temperature Gas Shutoff Valve