Resideo Q345A1305 Igniter-Burner charcoal filters are designed for

charcoal filters are designed for disposal

This critical combustion part ensures a consistent flow rate for natural gas and propane burners

allowing for versatile installation over existing controls without requiring thermostat removal

terminals 4 and 6 are "dummy" terminals used for wire anchoring and have no electrical connection to the internal relay coil or contacts

the assembly process is streamlined as no manual stem height setting is required

Resideo Q345A1305 Igniter-Burner charcoal filters are designed forThe Resideo Q345A1305 Igniter Burner is a critical replacement component designed for intermittent pilot ignition systems in high efficiency natural gas furnaces and boilers. This non primary aerated combination pilot burner and igniter features a single tip style with a front facing orientation, ensuring precise flame rectification and consistent main burner ignition. Engineered with a BCR 18 0. 018" orifice and a 1 4" compression fitting, this unit