Trane Parts SEN00297 Furnace Flame SensorTrane SEN00297 furnace flame sensor is a reliable replacement part designed to maintain safe furnace operation. This furnace flame sensor provides accurate flame detection, promoting efficient ignition and reducing the risk of burner faults. As a key component of Trane furnace parts, this flame sensor is a type flame sensor used on compatible furnaces to safeguard your heating system. Easy to install for homeowners and pros, it supports routine

water column (outlet)

Maximum temperature rating 290°F for safety margins

The K06U1077 3/4" union assembly is a precise

Precise on/off control for stable temperatures

Choose this gasket set for dependable Neotherm performance and continued peace of mind

DPST contact configuration

It integrates with modern electronic ignition systems and is tailored for gas furnaces

Model 100108599 kit for AO Smith installations

helping you protect your investment while maintaining peak comfort

Comprehensive seal kit: includes head gasket

Honeywell-approved connector plug to minimize downtime and protect critical safety systems

Its normally open contacts break on pressure fall