Watts EDP279250 1 1/4" F X F 7 Bar Bronze Safety Relief ValveThe Watts EDP279250 is a Series 174A bronze body pressure relief valve designed for pressure protection of hot water heating boilers and space heating equipment. With 1 1 4" FBSP connections and a preset pressure of 7 bar, it features a manual lever, Teflon seat, and EPDM membrane for reliable, long term performance. Part No: EDP279250 Connection: 1 1 4" F BSP x F BSP Preset pressure: 7 bar Discharge rating: 1301 kW Operating temperature: 1C to 140C

Expansion Vessel for Heating Systems

Download PDF spec sheet

not filling correctly

Zip 90501 – Tap Top Assembly for Econoboil & HydroBoil G2

adjustable)

Connection: 1/2" back connection

Zip 90744 – PCB for HydroBoil Plus 3–7

With 1 1/2" FBSP connections and a preset pressure of 7 bar

Medium temperature range: 10–110 °C

including booster sets

This 2 1/2" BSP brass foot valve with AISI 304 stainless steel strainer is installed at the bottom of a pump suction line to maintain prime and prevent backflow

Warranty: 24-month appliance + 35-month tank