The Robertshaw 110 Series Water Heating Gas Valves are designed for universal replacement applications in water tanks. All models feature a built-in, non-cycling Energy Cut-Off (ECO) system to shut off all gas to the water heater in case of excessive water temperatures. The ECO is designed to detect over-temperature conditions and to open. Once opened, the control will not function and a new replacement will be required.

• Outlet size: 1/2 in. inverted flare
• Pressure regulation: 4.0 in. WC natural gas
• Shank length: 1-3/8 in.
• Inlet size: 1/2 in. pipe
• Flow setting: 45,000 BTU
• Temperature: 160 degree F (71 degree C)
• Gas type: NG
• Sensing element: 5-1/2 in.
• Pressure tap: manifold
• Mounting: 3/4 in. NPT
• Domestic, commercial and recreational vehicle applications