York S1-024-35978-000 Pressure Switch This component is built to

This component is built to withstand high-heat combustion environments

or more frequently in environments with high dust or pet dander to maintain proper airflow velocity

What is the thread specification for the middle branch

To ensure a pressure-tight seal and prevent nuisance leaks upon reassembly

Key Benefits Factory-Authorized Safety: Provides OEM Bard replacement reliability to maintain the original safety certification of your HVAC equipment

York S1-024-35978-000 Pressure Switch This component is built toThe York S1 024 35978 000 Pressure Switch is a critical safety component designed for precise differential air pressure monitoring in York, Coleman, and Luxaire gas furnaces. Built to exact OEM specifications, this switch features a set point of . 67" WC (Water Column). As a Single Pole Normally Open (SPNO) device, the internal switch action is configured to close on fall, ensuring the combustion process only continues when the draft inducer motor