This part number is for the replacement glass tube only

the internal contacts have likely failed and the switch requires replacement

it is always recommended to use the specified OEM pressure switch to match the exact set point required for safe flue gas venting

Optimized Motor Life: Stabilizes voltage to the venter motor

Schneider Electric (Erie) VM3417 Valve Body 30067439-890 This part number is forWhen your hydronic system demands precise flow regulation, the Schneider Electric (Erie) VM3417 Valve Body provides the reliable, industrial grade performance required by technical contractors. This 1" sweat modulating valve body is engineered for both chilled and hot water applications, featuring a 3 way mixing configuration that supports a high 7. 5 Cv flow coefficient. Built with a robust forged brass body and designed for modulating control, the