Resideo Q4100C9042 Hot Surface Ignitor Els PW 17895 Technical performance is prioritized over

Technical performance is prioritized over aesthetics

Replacing these internal valve parts proactively prevents head pressure spikes and maintains optimal thermal exchange efficiency for commercial and maritime chillers

Durable Construction: High-tolerance sweat connection ensures long-term structural integrity in high-vibration environments

and 240V inputs for maximum compatibility with different power supplies

Serviceable Design: The semi-hermetic housing allows technicians to access the valve plate and motor windings for repair or maintenance

Resideo Q4100C9042 Hot Surface Ignitor Els PW 17895 Technical performance is prioritized overThe Resideo Q4100C9042 Hot Surface Ignitor is a heavy duty 120V silicon carbide replacement designed for high performance ignition in gas fired furnaces and boilers. This HVAC furnace ignitor serves as a robust field service solution, engineered to withstand high operating temperatures with a 392F temperature rating. It features a standard mounting configuration with a rib on the right edge and a 5. 5 inch lead length, ensuring compatibility with