Resideo Q4100C9072 Hot Surface Ignitor 320720-756 The Eaton Cutler-Hammer XTOB040DC1 is

The Eaton Cutler-Hammer XTOB040DC1 is a professional-grade XT IEC bimetallic overload relay engineered for precise thermal motor protection in heavy-duty HVACR and industrial control applications

Industrial Build Quality: High-temperature resilient housing and bearings designed for the rigors of chimney top installations

including brands like Bohn

The Daikin-McQuay 5009496 Thermistor Assembly is a high-precision NTC (Negative Temperature Coefficient) sensor designed for critical monitoring in light commercial and industrial HVACR platforms

pros eliminate common vibration issues and alignment errors often associated with aftermarket 1-speed furnace motors

Resideo Q4100C9072 Hot Surface Ignitor 320720-756 The Eaton Cutler-Hammer XTOB040DC1 isThe Resideo Q4100C9072 is a robust 120 VAC hot surface ignitor engineered for high performance ignition in gas fired residential and light commercial HVAC systems. This silicon carbide furnace ignitor is a direct replacement component optimized for both intermittent pilot and direct ignition systems. It features a high density heating element designed to reach peak operating temperatures rapidly, ensuring reliable flame rectification and ignition for