and L1RA furnace models

Always verify the MFD and shape of your existing part before purchase

How do I test the internal coil

This module is the advanced direct replacement for the 50M56U-843 and Trane CNT05165

This part is the primary replacement pilot for Utica MGC and Dunkirk XEB series naturally aspirated

Peco Controls 73207 Knob 319848-301 and L1RA furnace modelsAs a field worn tech, you know that a missing or stripped Peco Controls 73207 knob can turn a simple service call into a headache. This genuine Peco replacement knob is specifically engineered for the T155 and T167 series thermostats, featuring high visibility F temperature markings for precise setpoint adjustment. Designed for horizontal mounting, it integrates seamlessly with the Erie T155 fan coil controller, ensuring the potentiometer stem aligns