The universal thermocouple replacement features a unique zip nut design—with rolled threads that allow the nut to be pushed

Does it matter which way the wires are connected

making it a drop-in Erie zone valve replacement for existing low-pressure steam and water systems

What is the difference between the T4398B1029 and the T4398B1029/U model

Carrier LH33WZ003 Flame Sensor Electrode Els PW 17895 The universal thermocouple replacement featuresThe Carrier LH33WZ003 Flame Sensor Electrode is a critical diagnostic and safety component designed for precise rectification in Carrier, Bryant, and Payne gas fired furnaces. This HVAC flame sensor replacement utilizes a high grade Kanthal metal rod to withstand the intense thermal stress of the burner assembly while maintaining consistent microamp signals to the integrated furnace control (IFC). When performing a furnace flame sensor cleaning or