McDonnell & Miller RB-24E-A Wiring Harness 30067439-890 the B1037485S Heat Element comes

the B1037485S Heat Element comes with the limit switch pre-installed as part of the heating coil assembly for easier field installation

Industrial Grade Materials: Corrosion-resistant steel construction ensures long-term performance in high-humidity environments

Engineered for Class H insulation

Optimized Ignition: Features a factory-set electrode gap for consistent sparking and rapid response within Honeywell Natural Gas control systems

Broad Compatibility: Serves as the primary Nordyne furnace limit switch for several mobile home and residential HVAC platforms

McDonnell & Miller RB-24E-A Wiring Harness 30067439-890 the B1037485S Heat Element comesThe 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