a burnt-out solenoid coil

the RIB24P coil is designed to operate on either 24VAC or 24VDC

Can I use a higher amp fuse to prevent nuisance trips

It is also found in brands like Broan

Installation Ready: Includes universal mounting bracket and hardware to facilitate secure positioning within the burner assembly

Lennox 18K43 Limit Switch Els PW 17895 a burnt-out solenoid coilThe Lennox 18K43 Limit Switch is a high temperature safety control engineered for precision in Lennox furnaces and heat pumps. This Normally Closed (NC) switch is designed to interrupt the ignition circuit upon detecting excessive temperatures, effectively protecting the heat exchanger from thermal stress. As a genuine Lennox OEM replacement part (also identified as Lennox 18K4301), it provides exact mechanical and electrical compatibility for a