Trane SEN1428 Temp Sensor 318820-201 This HVAC control board is

This HVAC control board is essential for maintaining the sophisticated balance of temperature and humidity management found in modern modulating and multi-stage systems

this 4-inch sphere features firmly bonded overlapping joints sealed with lead-free solder to prevent seam failure under pressure

it is best practice to mount the solenoid vertical and upright

maintaining the same 7-150 PSI range and manual reset functionality

Trane SEN1428 Temp Sensor 318820-201 This HVAC control board isThe 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