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York S1-6421652 Two-Stage SSE HVAC Control Board with Communication Support
- Regular price
- $1,599.00
- Sale price
- $1,599.00
- Regular price
-
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Product Description P/N: S1-6421652
Description
The York S1-6421652 Two-Stage Control Board is an OEM HVAC circuit board designed to manage system operation, compressor staging, and equipment communication functions. It provides control sequencing for York air conditioners and heat pump systems, helping maintain efficient performance, stable temperature regulation, and system protection. The board is designed for reliable integration into compatible York SSE HVAC equipment.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | York |
| Category | HVAC Controls |
| Part Number | S1-6421652 |
| Subcategory | HVAC Control Board |
| Product Type | Two-Stage Circuit Control Board |
| Series | SSE |
| Application | Air conditioners and heat pump systems |
| Control Stages | 2-stage compressor control |
| Communication | Communicating HVAC system support |
| Firmware Version | VER 4.4 |
| Function | Compressor sequencing, system control, and equipment management |
| Compatibility | York SSE HVAC equipment |
| Input/Output Control | HVAC sensor and component interface control |
| Board Type | Electronic printed circuit control assembly |
| Installation | Internal HVAC equipment control compartment |
| Replacement Use | OEM replacement for compatible York systems |
| Operating Environment | HVAC indoor and outdoor equipment applications |
| Manufacturer | York (Johnson Controls) |
| Weight | Approximately 0.3 kg |
Information About S1-6421652
The S1-6421652 is part of the York SSE HVAC control board family, developed to provide centralized electronic management for residential and light commercial heating and cooling equipment. It controls two-stage compressor operation, system inputs, outputs, and communication functions to optimize equipment performance under changing load conditions. The board features version 4.4 firmware configuration and is designed for compatibility with York communicating HVAC systems. It supports accurate system coordination, improved energy management, and dependable operation through intelligent control of connected HVAC components.
Key Features:
- Two-Stage Compressor Control: Manages dual-stage compressor operation for improved temperature control and system efficiency.
- OEM York Circuit Board: Designed as a genuine replacement control solution for compatible York HVAC equipment.
- SSE System Compatibility: Developed for York SSE series air conditioners and heat pump applications.
- Communication Capability: Supports communication between HVAC system components for coordinated operation.
- Version 4.4 Configuration: Includes factory firmware version specification for compatible equipment platforms.
- HVAC System Management: Controls operational sequences, safety functions, and equipment responses.
- Energy Optimization: Enables staged operation to reduce unnecessary energy consumption.
- Improved Comfort Control: Helps maintain consistent temperature and humidity conditions.
- System Protection Functions: Provides monitoring and control logic for safe HVAC operation.
- Replacement Application: Suitable for restoring functionality in existing York systems with failed control boards.
- Electronic Control Platform: Uses solid-state circuitry for reliable long-term operation.
- Multi-Component Coordination: Interfaces with compressors, sensors, and other HVAC system devices.
The S1-6421652 delivers the reliability and precision required for HVAC control systems, two-stage compressor management, and equipment replacement applications.
Description
The York S1-6421652 Two-Stage Control Board is an OEM HVAC circuit board designed to manage system operation, compressor staging, and equipment communication functions. It provides control sequencing for York air conditioners and heat pump systems, helping maintain efficient performance, stable temperature regulation, and system protection. The board is designed for reliable integration into compatible York SSE HVAC equipment.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | York |
| Category | HVAC Controls |
| Part Number | S1-6421652 |
| Subcategory | HVAC Control Board |
| Product Type | Two-Stage Circuit Control Board |
| Series | SSE |
| Application | Air conditioners and heat pump systems |
| Control Stages | 2-stage compressor control |
| Communication | Communicating HVAC system support |
| Firmware Version | VER 4.4 |
| Function | Compressor sequencing, system control, and equipment management |
| Compatibility | York SSE HVAC equipment |
| Input/Output Control | HVAC sensor and component interface control |
| Board Type | Electronic printed circuit control assembly |
| Installation | Internal HVAC equipment control compartment |
| Replacement Use | OEM replacement for compatible York systems |
| Operating Environment | HVAC indoor and outdoor equipment applications |
| Manufacturer | York (Johnson Controls) |
| Weight | Approximately 0.3 kg |
Information About S1-6421652
The S1-6421652 is part of the York SSE HVAC control board family, developed to provide centralized electronic management for residential and light commercial heating and cooling equipment. It controls two-stage compressor operation, system inputs, outputs, and communication functions to optimize equipment performance under changing load conditions. The board features version 4.4 firmware configuration and is designed for compatibility with York communicating HVAC systems. It supports accurate system coordination, improved energy management, and dependable operation through intelligent control of connected HVAC components.
Key Features:
- Two-Stage Compressor Control: Manages dual-stage compressor operation for improved temperature control and system efficiency.
- OEM York Circuit Board: Designed as a genuine replacement control solution for compatible York HVAC equipment.
- SSE System Compatibility: Developed for York SSE series air conditioners and heat pump applications.
- Communication Capability: Supports communication between HVAC system components for coordinated operation.
- Version 4.4 Configuration: Includes factory firmware version specification for compatible equipment platforms.
- HVAC System Management: Controls operational sequences, safety functions, and equipment responses.
- Energy Optimization: Enables staged operation to reduce unnecessary energy consumption.
- Improved Comfort Control: Helps maintain consistent temperature and humidity conditions.
- System Protection Functions: Provides monitoring and control logic for safe HVAC operation.
- Replacement Application: Suitable for restoring functionality in existing York systems with failed control boards.
- Electronic Control Platform: Uses solid-state circuitry for reliable long-term operation.
- Multi-Component Coordination: Interfaces with compressors, sensors, and other HVAC system devices.
The S1-6421652 delivers the reliability and precision required for HVAC control systems, two-stage compressor management, and equipment replacement applications.