Resideo Q4100C9046 Hot Surface Ignitor This component is essential for

This component is essential for maintaining the safety sequence of operation in high-efficiency gas furnaces and preventing dangerous thermal overrides

Maintains airtight combustion seals to prevent carbon monoxide leakage into the living space

The BASO J994HKA-1 Pilot Burner is a heavy-duty standing pilot burner assembly engineered for reliable ignition in commercial and residential gas-fired heating equipment

The 5/16" diameter prevents the rod from bending under the torque generated by high-power spring-return actuators

Contractor-Grade Durability: UL and CSA listed

Resideo Q4100C9046 Hot Surface Ignitor This component is essential forHandle your next service call with the Resideo Q4100C9046, a field proven 120V silicon carbide hot surface igniter designed for maximum durability in gas fired furnaces and boilers. This high temp HSI replacement features a robust ceramic block rated for 392F (200C), ensuring stable performance in both natural gas and liquid propane (LP) applications. The 19 1 8" lead length provides ample slack for complex cabinet routing, while the stripped end