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this crankcase heater replacement serves as a direct upgrade for older 44-17402-44 and 44-101884-08 numbers
allowing for the simultaneous control of two independent circuits from a single 24-volt coil signal
Key Benefits for Technicians: Precise Current Sensing: High-tolerance 17
the switch detects excessive heat near the burner assembly and opens the circuit to shut down the heating cycle
Fenwal 05-129887-036 Ignition Cable this crankcase heater replacement servesThe Fenwal 05 129887 036 is a 36 inch high voltage ignition cable engineered for robust performance in demanding HVACR environments. Designed to deliver 15KV to 25KV of spark energy from the ignition control to the electrode, this 36 inch ignition wire ensures consistent burner lighting in water heaters and central heating systems. Unlike standard retail leads, this Fenwal replacement part features a professional grade 1 4 inch female quick connect