but the underlying airflow restriction should also be addressed

OEM Compatibility: Guaranteed fit for a wide range of Trane RTU and commercial air handler models

Technicians often encounter ignition lockout codes when the inducer motor fails to pull a sufficient vacuum or when the switch diaphragm has exceeded its service life

Automatic Reset Logic: Features an auto-reset 180-210 degree switch mechanism that restores system function after cooling

Technician-Friendly Installation: Extended 1/2 ODF fittings allow for direct brazing without the risk of damaging the internal sensing element

Heil Quaker ICP 1149710 Pilot Ignitor/Sensor Assembly Els PW 17895 but the underlying airflow restrictionAs a field tech, you know that a reliable ignition sequence depends on the integrity of the pilot assembly. The Heil Quaker ICP 1149710 Pilot Ignitor Sensor Assembly is a critical OEM replacement part designed for intermittent pilot systems. This assembly is 100% identical to the Honeywell Q373A2115, featuring a low output conventional target type burner that ensures precise flame pattern stability. It comes equipped with a BCR 18 orifice specifically