York S1-6555131 SSE Economizer Circuit Board V5.1

Description

York S1-6555131 SSE Economizer Circuit Board V5.1

The York S1-6555131 is an OEM replacement circuit board designed specifically for York’s Single-Stage Economizer (SSE) systems. Running on Version 5.1 hardware and firmware, this board serves as the central control intelligence for economizer operation — managing outdoor air damper positioning, free-cooling activation logic, and system-level integration to help maximize energy efficiency in commercial HVAC applications.

Key Features

• OEM York replacement circuit board for SSE economizer systems
• Version 5.1 design for up-to-date control logic and compatibility
• Manages outdoor air damper operation and free-cooling sequences
• Designed for direct drop-in replacement in compatible York SSE economizer units
• Supports reliable, energy-efficient HVAC system performance
• Engineered to York OEM specifications for consistent, dependable operation

Application

This circuit board is intended for use in York SSE (Single-Stage Economizer) HVAC systems requiring control board replacement or upgrade. It is the authoritative control component for economizer sequencing, making it a critical part for restoring full economizer functionality and maintaining energy code compliance in commercial installations.

Why Choose OEM York Parts?

Using genuine York OEM replacement components ensures compatibility, preserves equipment warranties, and delivers the performance reliability that field technicians and facility managers depend on. The S1-6555131 is the correct factory-specified board for SSE economizer applications, eliminating guesswork and reducing callbacks.

Specifications

• Brand: York
• SKU / Part Number: S1-6555131
• Component Type: Circuit Board
• System Type: SSE (Single-Stage Economizer)
• Version: V5.1