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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
For technicians servicing high-efficiency variable-speed units
F for demanding environmental controls
it is compatible with SentryPlus Alert technology to detect excessive discharge
Interchangeable needle assembly parts help reduce downtime during valve maintenance
the orifice assembly comes with the mesh strainer to prevent clogging of the metering port
Weil McLain 511-724-253 Thermocouple 320788-703 For technicians servicing high-efficiency variable-speedThe Weil McLain 511 724 253 Thermocouple is a task specific 48 inch push in thermocouple designed for high performance flame sensing in residential gas boilers and standing pilot systems. Engineered as a genuine OEM replacement part, this 48" lead ensures reliable millivolt signal transmission to the gas valve, maintaining the safety loop in LP (Propane) and Natural Gas configurations. When troubleshooting a pilot that will not stay lit or a burner
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