YORK S1-3120A3571 Electric Sequencer
YORK Replacement HVACR Controls, Switches & Thermostats.
SKU 3G-OTH-86757
Also listed as: S13120A3571 · S1 3120A3571
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
YORK Replacement HVACR Controls, Switches & Thermostats.
Frequently Asked Questions
What is the YORK S1-3120A3571 electric sequencer used for?
The YORK S1-3120A3571 electric sequencer is a replacement HVACR control component used to stage electric heating elements in commercial and residential HVAC systems. It ensures proper sequencing of heating stages to prevent electrical overload and maintain system efficiency. This part is commonly applied in YORK rooftop units, air handlers, and furnaces.
What are the specifications of the YORK S1-3120A3571 electric sequencer?
The YORK S1-3120A3571 electric sequencer is a replacement HVACR control with manufacturer part number S1-3120A3571. It is designed for use in YORK heating and cooling systems to sequence electric heating elements. For detailed electrical ratings and dimensions, consult the original equipment manual or contact 3G Electric for technical support.
Where to buy the YORK S1-3120A3571 electric sequencer worldwide?
You can source the YORK S1-3120A3571 electric sequencer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time. 3G Electric supplies genuine YORK replacement parts for HVACR applications.
How to install the YORK S1-3120A3571 electric sequencer?
To install the YORK S1-3120A3571 electric sequencer, first disconnect all power to the HVAC unit. Remove the old sequencer and note wire connections. Mount the new sequencer in the same orientation, reconnect wires per the wiring diagram, and restore power. Always follow local electrical codes and the manufacturer's instructions. 3G Electric recommends professional installation.
Used in
Common applications for YORKYORK Products
3G Electric supplies YORK replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- YORK This YORK electric sequencer stages heating elements in HVAC systems to prevent electrical overload. It ensures safe, sequential activation of multiple heating circuits in forced-air furnaces and heat pumps
- YORK Switching relay used in HVACR systems to control electrical loads such as compressors, fans, and pumps. Designed as a replacement control component for YORK heating and cooling equipment