Hot Water Heater Installation Diagram. Conventional storage water heaters use a variety of fuels including natural gas propane fuel oil and. The drain valve must be fitted close to the cold inlet to allow drain down if.
Access piping diagrams for your commercial or residential water heater. Installation of the temperature controller is highly. Attach a garden hose to the drain valve at the bottom of the tank route it to a floor drain and open the drain valve.
And up to 3 meters below the lower bottom of the housing or shell as the diagram below.
Figures 3 4 and 5 are provided as reference drawings for the 120240v 2 wire models only. Always reference the wiring diagram located on the water heater for the correct electrical connections and connect the electrical supply to the water heater in accordance with local utility. Figures 3 4 and 5 are provided as reference drawings for the 120240v 2 wire models only. The gas burner lights automatically when the hot water tap is opened and goes out when the tap is closed.