Watts LF1170M2-CPVC 3/4 - Part of the LF1170 Series Z100F-8NH This non-potable water expansion tank

This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve

gas-tight gasketed brass cleanout plug and no hub connection for a 4 inch pipe

Z199-DC-3IP

Specifications Compatible Series or Model 909M1 Compatible Size Used On 1 1/4 IN to 2 IN Kit Contents Disc Assembly

PEX end connections comply to ASTM F-1087

Watts LF1170M2-CPVC 3/4 - Part of the LF1170 Series Z100F-8NH This non-potable water expansion tankThis 3 4 inch lead free hot water control valve is designed for installation on water heating equipment, providing tempered water to point of use fixtures. It is ideal for radiant heat applications. The double throttling design combines hot and cold water control for a sensitive response to water temperature changes in the mixing chamber. It consists of a lead free brass body, CPVC end connections, solid wax hydraulic principle thermostat, integral