Altecnic / Caleffi 309 Series Pressure & Temperature Relief Valve 1/2" 90°C 7 Bar - 309473CST pushfit x female Reliance RWC 200 Litre Heating

Reliance RWC 200 Litre Heating Expansion Vessel Tank with Replaceable Membrane Pre Set 1

Each valve is supplied with a pressure gauge for monitoring

250W Double Check Valve

• Suitable for use on Group 2 Gas

and designed for peace of mind—the RWC TPR15 Combined Relief Valve protects your hot water system from excess temperature and pressure when controls let you down

Altecnic / Caleffi 309 Series Pressure & Temperature Relief Valve 1/2" 90°C 7 Bar - 309473CST pushfit x female Reliance RWC 200 Litre HeatingDescription This is a stock item. Order by 5pm Monday to Thursday and 4. 30pm Friday for same day despatch. The Altecnic Caleffi Series 309 Temperature & Pressure Relief Valve is designed to regulate and limit the temperature and pressure within domestic hot water storage heaters. It prevents the water from exceeding 100C and forming steam. When the pre set limits are reached, the valve safely discharges water into the atmosphere to restore pressure