5") furnace coils

The manual reset functionality is a critical safety feature for field technicians

ECM condenser motor troubleshooting often centers on the control module

Technicians should verify that the 5/16" x 2" shaft dimensions align with the existing blower wheel or fan blade to ensure vibration-free operation and system longevity

which prevent the ignition sequence if airflow is inadequate

Trane SEN1428 Temp Sensor 320720-756 5") furnace coilsThe Trane SEN1428 is an OEM wireless display temp sensor designed for precise zone control and rapid field integration. This Trane wireless sensor eliminates the need for complex communication wiring, making it a go to solution for contractors retrofitting occupied spaces or optimizing airflow in multi zone systems. Engineered with a 10k ohm temperature input, the SEN1428 temperature sensor ensures high accuracy thermal feedback to the unit