Trane SEN1428 Temp Sensor 318820-201 this 4-inch sphere features firmly

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

The 8214270CSA is the current technical update for the discontinued 821470

Direct Compatibility: Drop-in replacement for the Honeywell Q350A1677

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

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

Trane SEN1428 Temp Sensor 318820-201 this 4-inch sphere features firmlyThe 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