Its 1/2-inch NPT conduit connection and terminal strip wiring simplify integration for contractors requiring a robust

Using a switch with a different Water Column rating can lead to premature furnace failure or dangerous operating conditions

The York S1-025-26908-000 Rollout Control is a critical safety component designed for precise thermal monitoring within residential and commercial HVAC systems

built with a robust metal construction designed to withstand the high-cycle demands of industrial and residential furnaces or air handlers

Why is the 30-degree pitch important

York S1-024-35311-000 Pressure Switch Its 1/2-inch NPT conduit connectionThe York S1 024 35311 000 Pressure Switch is a critical safety component designed for precise monitoring of draft inducer blower performance within gas fired heating systems. Engineered with a factory calibrated 0. 65" WC trip point, this Single Pole Single Throw (SPST) switch ensures the combustion process only initiates when proper venting pressure and airflow are verified. It features a standard 1 4 inch barbed connection for seamless integration