verify that the Kanthal ground strap is securely bonded to the burner chassis for a proper electrical circuit

OEM Precision: Guaranteed compatibility with Weil McLain boiler parts

Standardized Plumbing: Integrated 1/4" compression fittings simplify field installation without needing additional adapters

When troubleshooting cycles

this Class 2 transformer is ideal for driving multiple relays

McDonnell & Miller RB-24E-A Wiring Harness Els PW 17895 verify that the Kanthal groundThe McDonnell & Miller RB 24E A (Part Number 144694) is a heavy duty 24Vac low water cut off designed specifically for residential hot water boilers. Featuring a 3 4" NPT connection with brass threads for a high integrity metal to metal seat, this conductance type LWCO ensures dependable dry fire protection. The integrated vent damper wiring harness simplifies the circuit, allowing for a clean "plug and play" interface with most modern gas fired