The Sporlan 168308 BQC-C White Cartridge is a critical replacement component for Sporlan BQ series thermostatic expansion valves

the Lennox X8789 and X878901 are identical parts and can be used interchangeably in the PCO16-28 system

Common Questions Is the Trane CTR2579 compatible with American Standard units

750 BTU of supplemental or primary heat

It is designed to protect equipment from excessive pressure and is not intended for regular cycling or pressure regulation

Trane SEN0432 Flame Sensor Els PW 17895 The Sporlan 168308 BQC-C WhiteThe Trane SEN0432 is an OEM mercury flame sensor designed for high precision flame rectification within residential and commercial gas furnaces. This critical safety component features a 48 inch lead length, providing the necessary reach for complex burner manifold configurations common in older high efficiency Trane and American Standard units. Equipped with a 3 pin plug in interface, the SEN0432 ensures a secure electrical connection to the