the SEN1159 is versatile enough for both ambient outdoor air sensing and return/discharge air temperature monitoring in compatible Trane-certified air handling systems

Compatible with high-volume Secop SC compressors including SC10

If the blower runs continuously or fails to initiate despite a hot heat exchanger

Engineered for industrial-grade durability in high-cycle HVAC control systems

Common Questions: Is the K16BT-36 compatible with millivolt-only gas valves

York S1-024-36052-014 Pressure Switch the SEN1159 is versatile enoughThe York S1 024 36052 014 Pressure Switch is a critical safety component engineered for precision monitoring of inducer fan draft within high efficiency furnace systems. This genuine OEM high altitude or standard run switch features a factory calibrated 1. 7" WC setpoint and utilizes a SPNO (Single Pole Normally Open) contact configuration. Designed specifically to close on fall, this switch ensures the combustion sequence only proceeds when the