3/4 Temperature & Pressure Relief Valve 7 Bar - Alternative to: Andrews E462 Compatible with: Andrews Water Heaters Standard 24/39 Gas Fired Storage Cylinders Andrews Water Heaters Standard 32/40 Gas Fired Storage Cylinders Andrews Water Heaters Standard 40/61 Gas Fired Storage Cylinders Andrews Water Heaters Standard 63/62 Gas Fired Storage Cylinders Andrews Water Heaters Standard 84/87 Gas Fired Storage Cylinders Andrews Water Heater OFS25 & OFS29 Oil Fired Storage Cylinders