Direct OEM Compatibility: Ensures seamless fitment and electrical calibration for York residential gas furnaces without the need for field modifications

operating efficiently in temperatures ranging from -40°F to 150°F

Key Benefits Universal Compatibility: Seamlessly integrates with Schneider Electric pneumatic controls

this is a direct-immersion combination pressure-temperature gauge that installs directly into a 1/4-inch NPT tapping to measure both metrics from a single point

Simplified Maintenance: Fully disposable oil filter design eliminates the need for messy housing cleanouts and chemical treatments

York S1-024-19082-039 Sequencer Relay Direct OEM Compatibility: Ensures seamlessThe York S1 024 19082 039 Sequencer Relay is a mission critical 24V electric heat sequencer engineered for precise staging of heating elements and blower motors in residential air handlers and furnaces. This single pole double throw (SPDT) component features a thermal bimetal disc design, providing reliable M1 M2 on delay timings to prevent high amperage spikes during initial startup. Designed as a direct O. E. M. replacement for York heating systems,