York S1-025-36115-001 Switch Els PW 17895 This is a comprehensive field-mounting

This is a comprehensive field-mounting spring kit

The Heil Quaker ICP 111001922 Relay is a heavy-duty 277V 30AMP heater relay designed for demanding commercial and residential HVAC applications

Key Benefits Dual-Function Reliability: Consolidates both the 35 MFD compressor and 5 MFD fan motor circuits into a single

For oil and vapor removal

Precise Flow Control: Engineered Orifice Size 1 geometry ensures accurate pressure drop and mass flow for specific BTU/hr ratings

York S1-025-36115-001 Switch Els PW 17895 This is a comprehensive field-mountingThe York S1 025 36115 001 Air Proving Switch is a critical safety component engineered for York HVAC systems, including packaged rooftop units and residential furnaces. As an HVAC air pressure switch, it functions as a differential pressure sensor, monitoring the supply fan to ensure sufficient airflow before allowing ignition or cooling stages to engage. This OEM replacement part is built with a NEMA 1 electrical enclosure and is compatible with R