Description The Rheem 20L Gas Continuous Flow Water Heater delivers instant, energy-efficient hot water, perfect for medium to large households. Its compact design ensures reliable, consistent performance, offering convenience and comfort for everyday use without the need for a storage tank. Specification MODEL NO: 874A20 60°C temperature model 20L/minute continuous hot water delivery (at 25°C rise) – suitable for 2 bathrooms Flamesafe® overheat protection — shuts down the water heater before overheating can occur Rheem Q Factor™ — ensures rapid hot water every time, with none of the fluctuations that occur with some continuous flow units Remote temperature controller options — so you can set the best and safest temperature for the bathroom and kitchen Natural gas and propane models available Dimension Height: 519mm Width: 355mm Depth: 188mm Warranty 12 Years parts and 3 Years labour on Heat Exchanger 3 Years parts & labour on other components, when installed in a domestic dwelling.