Watts EDP279190 1" F X F 7 Bar Bronze Safety Relief ValveThe Watts EDP279190 is a Series 174A bronze body pressure relief valve designed for pressure protection of hot water heating boilers and space heating equipment. With 1" 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: EDP279190 Connection: 1" F BSP x F BSP Preset pressure: 7 bar Discharge rating: 778 kW hr Operating temperature: 1C to 140C Body:

Expansion Vessel for Heating Systems

Part No: 03700031

Model: H55705Z00UK

Replace if the unit is not reaching boiling temperature

Cistern tank to boiling tank grommet seals

Can be fitted in any orientation

Temperature range: 20–90°C (internal adjusting)

Model: H55799Z00UK

The Zip Hydroboil 405552 is a wall-mounted instant boiling water unit delivering 30 cups per fill and 140 cups/hr recovery

Contact rating: 16(4)A 250V – 6(1)A 400V

5–3 Litre

Ideal for medium to large offices and breakrooms of up to 60 people