Watts 0121547 Relief Valve 30067439-890 this Robertshaw 10-660 serves as

this Robertshaw 10-660 serves as a thermal cut-off

As a mainstay in the ASCO RedHat series

Common Questions: Is the electrode length adjustable

reducing electrical strain on the control board

The valve is equipped with a 24Vdc coil (Class F insulation)

Watts 0121547 Relief Valve 30067439-890 this Robertshaw 10-660 serves asFor high capacity commercial and residential hydronic heating systems, the Watts 0121547 (Series LF174A 125) serves as a critical safety component to manage thermal expansion. This 1. 5 inch lead free relief valve is specifically engineered for hot water heating boilers and domestic supply systems, featuring a bronze body construction that meets stringent lead free requirements. With a preset relief threshold of 125 PSI, this valve provides an