York S1-024-36279-000 Relay
The York S1-024-36279-000 is an OEM-spec 2-pole switching relay designed for demanding HVACR applications requiring reliable circuit control. Engineered with Normally Open (NO) contacts, this component is optimized for dual-circuit switching where low-voltage signals must manage higher amperage loads. Featuring a 22VAC coil voltage, it integrates seamlessly into York and Johnson Controls systems that utilize specific control transformer outputs. The heavy-duty contact points are built to mitigate arcing, ensuring longevity in high-cycling environments such as air handlers and furnace control boards. This HVAC relay replacement provides a standardized footprint for quick terminal alignment, making it an essential part for technicians maintaining system sequencing and inductive load management. By utilizing an electromagnetic coil to close the poles, it ensures precise timing and electrical isolation, preventing low-voltage control board damage from high-voltage feedback.
Key Benefits:
- Dual-Pole Configuration: Allows for simultaneous switching of two separate circuits, improving system efficiency.
- Normally Open Logic: Ensures the load remains de-energized during control signal loss for safety and specific sequencing.
- Engineered for 22VAC Systems: Specifically calibrated for systems requiring 22VAC control signals, preventing coil burnout associated with mismatched voltages.
- Industrial-Grade Terminals: Spade connections are designed for high-vibration environments, maintaining secure electrical contact.
Common Questions
What is the primary function of the S1-024-36279-000 in a York unit?
This relay acts as the primary interface between the low-voltage thermostat circuit and high-voltage components, such as blower motors or compressors, ensuring the HVAC control circuit can energize equipment safely.
Can I use a standard 24V relay to replace this 22V model?
While many systems operate on 24V, this York OEM relay is specified for 22VAC. Using a relay with an incorrect coil rating can lead to chattering or failure to pull in the armature; always verify the transformer output before installation.
How do I identify the Normally Open terminals?
Refer to the side-stamped wiring diagram; the NO contacts remain open until the 22VAC coil is energized, completing the circuit across the 2-pole bridge.
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.
Original: $104.90
-65%$104.90
$36.71York S1-024-36279-000 Relay
The York S1-024-36279-000 is an OEM-spec 2-pole switching relay designed for demanding HVACR applications requiring reliable circuit control. Engineered with Normally Open (NO) contacts, this component is optimized for dual-circuit switching where low-voltage signals must manage higher amperage loads. Featuring a 22VAC coil voltage, it integrates seamlessly into York and Johnson Controls systems that utilize specific control transformer outputs. The heavy-duty contact points are built to mitigate arcing, ensuring longevity in high-cycling environments such as air handlers and furnace control boards. This HVAC relay replacement provides a standardized footprint for quick terminal alignment, making it an essential part for technicians maintaining system sequencing and inductive load management. By utilizing an electromagnetic coil to close the poles, it ensures precise timing and electrical isolation, preventing low-voltage control board damage from high-voltage feedback.
Key Benefits:
- Dual-Pole Configuration: Allows for simultaneous switching of two separate circuits, improving system efficiency.
- Normally Open Logic: Ensures the load remains de-energized during control signal loss for safety and specific sequencing.
- Engineered for 22VAC Systems: Specifically calibrated for systems requiring 22VAC control signals, preventing coil burnout associated with mismatched voltages.
- Industrial-Grade Terminals: Spade connections are designed for high-vibration environments, maintaining secure electrical contact.
Common Questions
What is the primary function of the S1-024-36279-000 in a York unit?
This relay acts as the primary interface between the low-voltage thermostat circuit and high-voltage components, such as blower motors or compressors, ensuring the HVAC control circuit can energize equipment safely.
Can I use a standard 24V relay to replace this 22V model?
While many systems operate on 24V, this York OEM relay is specified for 22VAC. Using a relay with an incorrect coil rating can lead to chattering or failure to pull in the armature; always verify the transformer output before installation.
How do I identify the Normally Open terminals?
Refer to the side-stamped wiring diagram; the NO contacts remain open until the 22VAC coil is energized, completing the circuit across the 2-pole bridge.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The York S1-024-36279-000 is an OEM-spec 2-pole switching relay designed for demanding HVACR applications requiring reliable circuit control. Engineered with Normally Open (NO) contacts, this component is optimized for dual-circuit switching where low-voltage signals must manage higher amperage loads. Featuring a 22VAC coil voltage, it integrates seamlessly into York and Johnson Controls systems that utilize specific control transformer outputs. The heavy-duty contact points are built to mitigate arcing, ensuring longevity in high-cycling environments such as air handlers and furnace control boards. This HVAC relay replacement provides a standardized footprint for quick terminal alignment, making it an essential part for technicians maintaining system sequencing and inductive load management. By utilizing an electromagnetic coil to close the poles, it ensures precise timing and electrical isolation, preventing low-voltage control board damage from high-voltage feedback.
Key Benefits:
- Dual-Pole Configuration: Allows for simultaneous switching of two separate circuits, improving system efficiency.
- Normally Open Logic: Ensures the load remains de-energized during control signal loss for safety and specific sequencing.
- Engineered for 22VAC Systems: Specifically calibrated for systems requiring 22VAC control signals, preventing coil burnout associated with mismatched voltages.
- Industrial-Grade Terminals: Spade connections are designed for high-vibration environments, maintaining secure electrical contact.
Common Questions
What is the primary function of the S1-024-36279-000 in a York unit?
This relay acts as the primary interface between the low-voltage thermostat circuit and high-voltage components, such as blower motors or compressors, ensuring the HVAC control circuit can energize equipment safely.
Can I use a standard 24V relay to replace this 22V model?
While many systems operate on 24V, this York OEM relay is specified for 22VAC. Using a relay with an incorrect coil rating can lead to chattering or failure to pull in the armature; always verify the transformer output before installation.
How do I identify the Normally Open terminals?
Refer to the side-stamped wiring diagram; the NO contacts remain open until the 22VAC coil is energized, completing the circuit across the 2-pole bridge.
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.
