(167 °F) protection, low water flow protection, anti-frozen protection, over water pressure protection, no flame protection, 20min timer, etc. Start at a 0.015 MPA low water pressure; normal working pressure is 0.02 MPA-0.8 MPA. Ignite the heater with 2 "D"cell batteries, and no pilot light is needed.Hot Water Output: 18 L/min(4.8 GPM). Gas Type: LPG(Liquid Petroleum Gas); Gas Pressure: 2800 Pa. Water Connect: G1/2"; Rubber Gas Hose: f 0.79". Suitable Water Pressure: 0.02 MPA-0.8 MPA. Ignition: 2pcs 1.5V D-Type Batteries (not included). This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Heaters & Radiators\Water Heaters\Standard Water Heaters". The seller is "rycla47wq0" and is located in this country: GB. This item can be shipped to United Kingdom.