By isolating high-temperature zones

providing the low resistance and reliable signal integrity required for complex multi-stage HVAC systems

018" orifice for natural gas and a separate 0

this kit provides the necessary centerpiece collar and bonnet adaptor to stabilize the assembly

maintaining active cooling even in dust-prone environments

Trane IGN0274 Spark Ignitor 322056-301 By isolating high-temperature zonesThe Trane IGN0274 Spark Ignitor (also identified as IGN00274) is a critical OEM replacement part engineered for high energy ignition in commercial and industrial combustion systems. Designed to facilitate a consistent gas burner ignition sequence, this electrode converts high voltage current into the necessary spark for rapid flame propagation across the pilot tube. As a veteran grade HVAC combustion component, it is built with specialized ceramic