Description
The York S1-024-19082-022 is a 24-volt heat sequencer relay engineered as a direct OEM replacement for compatible York electric heating systems. Heat sequencer relays play a critical role in electric furnace and air handler operation — they stagger the activation of heating elements in a controlled sequence, preventing simultaneous in-rush current draws that could trip breakers or overload electrical circuits. The result is smoother, more efficient heating performance and extended component life.
Key Features
- OEM York replacement part — SKU S1-024-19082-022
- 24-volt control voltage for compatibility with standard low-voltage thermostat circuits
- Sequences electric heating elements to prevent simultaneous current in-rush
- Helps protect circuit breakers and electrical components from overload
- Designed for direct drop-in replacement in compatible York electric furnaces and air handlers
- Supports reliable, staged heating for consistent comfort
Why Replace Your Heat Sequencer?
A faulty heat sequencer relay can cause symptoms such as no heat, partial heat output, tripped breakers, or heating elements that fail to energize. Replacing a worn or failed sequencer with a genuine York OEM part ensures your system returns to factory-specified performance quickly and reliably.
Compatibility
- Designed for use in York electric heating equipment
- Always verify compatibility using your unit’s model and serial number before ordering
- Consult your equipment’s wiring diagram for proper installation
Installation Notes
Installation should be performed by a qualified HVAC technician. Disconnect all power to the unit before servicing. Refer to the original equipment wiring diagram and service manual for correct wiring and mounting procedures.
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