allowing for precise airflow adjustment in residential and light commercial air handlers

and Lochinvar models

The York S1-025-22273-001 Limit Switch is a critical OEM safety component designed for precise thermal management within HVAC furnace systems

a humming or chattering coil

Specifically identified as model R52E359M

Maxitrol TS10765C Sensor 320735-701 allowing for precise airflow adjustmentThe Maxitrol TS10765C Sensor is a high precision inlet air reset sensor designed specifically for integration with Maxitrol Selectra Series 14 electronic gas flame modulation systems. Engineered with a 3. 5: 1 ratio, this component provides critical inverse discharge air temperature control based on fluctuating intake conditions. When paired with a compatible mixing tube assembly, the sensor detects ambient air temperature upstream of the burner,