York S1-024-25332-000 Relay

The York S1-024-25332-000 is an OEM-specified 4-second time delay relay engineered to stabilize HVAC circuitry by managing electrical load sequencing. As a critical protection component for York hvac systems, this relay prevents localized power surges and equipment strain by enforcing a precise interval before circuit activation. It is frequently utilized in blower assemblies and condenser control circuits where rapid-cycle mitigation is necessary to protect motor windings and sensitive control boards. This HVAC relay replacement is a drop-in solution for maintaining the factory-specified timing logic required for optimal performance in residential and commercial units.

For contractors servicing York furnace or air conditioning equipment, utilizing this genuine York part ensures that the timing parameters remain within the original engineering tolerances. The S1-024-25332-000 relay features a heavy-duty housing and standard spade terminals for a secure, low-resistance connection. By integrating this time delay relay into the control loop, you effectively isolate vulnerable components from the high inrush currents typically associated with immediate system restarts, thereby extending the operational lifespan of the compressor and fan motors.

• Precise 4-Second Delay: Provides the exact timing interval required to prevent circuit overlap and electrical "hunting" during startup.
• OEM Compatibility: Specifically designed for York model H3CE180A25B and various other York-branded air handlers and furnaces.
• Enhanced Component Protection: Acts as a buffer against short-cycling, reducing thermal stress on compressor motors and contactors.
• Simplified Field Installation: Compact footprint and standard wiring configuration allow for efficient replacement in tight control cabinets.

How do I verify if the York S1-024-25332-000 is failing?
If you notice the HVAC system clicking without engaging or experiencing erratic blower operation, check the relay with a multimeter. A failed unit often shows infinite resistance across the coil or fails to close the normally open (NO) contacts after the 4-second timing cycle has elapsed.

Can this relay be used to prevent short-cycling?
Yes. By enforcing a 4-second stagger between the thermostat call and the load engagement, it prevents rapid-fire restarts caused by thermostat bounce or momentary service interruptions.

Is this part interchangeable with other 4-second relays?
While the delay timing may match, we recommend using this specific York OEM relay for York equipment to ensure the mounting orientation and terminal ratings align with the system's wiring harness and current draw requirements.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.