Robertshaw 720-406 Gas Valve 30067439-890 making it suitable for both

making it suitable for both hot water and steam systems

Durable Sensing Element: The 8-foot liquid-filled capillary and remote bulb provide consistent repeat accuracy unaffected by ambient temperature fluctuations or barometric pressure

Key Benefits OEM Precision: Direct replacement for Heil Quaker 1175622

this transformer supports a continuous load of approximately 1

whereas 2RS indicates contact rubber seals better suited for high-moisture environments

Robertshaw 720-406 Gas Valve 30067439-890 making it suitable for bothThe Robertshaw 720 406 is a heavy duty, dual operator combination gas valve designed for versatility in high capacity heating applications. Featuring a 3 4 inch NPT inlet and outlet, this 24V gas valve provides a high flow capacity of up to 450,000 BTU, making it a standard replacement for large commercial boilers and furnaces. This intermittent pilot gas valve is engineered with a straight through body configuration and includes a 1 4 inch pilot gas