York S1-025-49148-000 Sensor 340793-762 Corrosion Resistance: High-density composite construction

Corrosion Resistance: High-density composite construction prevents rust and degradation from acidic condensate

This fan timer relay sequencer acts as a direct replacement for legacy part numbers 5H71675 and ZC24A34-3-0145

Precision Flow Control: The modified linear plug design provides accurate demand response and prevents system hunting

The Zonefirst ZDB-12X12 is a professional-grade 12x12 zone damper engineered for robust airflow management in residential and light commercial HVACR systems

a critical OEM component engineered for high-performance draft induction

York S1-025-49148-000 Sensor 340793-762 Corrosion Resistance: High-density composite constructionThe York S1 025 49148 000 is an OEM 1 2 inch clip on temperature sensor designed for precise thermal monitoring in residential and commercial HVAC units. Engineered to integrate seamlessly with Johnson Controls and York air handlers and heat pumps, this thermistor assembly mounts directly onto copper refrigerant lines or headers to provide real time feedback to the control board. For contractors troubleshooting refrigeration cycles or defrost