this unit maintains tight tolerances for the 4

Always verify against the factory parts list

This interchangeable orifice system allows technicians to perform accurate TXV capacity matching without replacing the entire valve body

The unit serves as a direct replacement for 3100-20Q6 and 45EG20AJ

Trane MOT18958 Motor 321702-401 this unit maintains tight tolerancesThe Trane MOT18958 Motor is a high performance, direct replacement motor for legacy units MOT11863 and D801205P01. Engineered for residential and commercial HVAC systems, this split phase induction motor operates at 200 230V and 1 phase power. It delivers a consistent 1 2 HP output with a rated speed of 1000 RPM. As a 3 speed blower motor, it provides precise airflow control for air handlers and furnaces, featuring a standard 48 frame size and belly