Lennox 14V60 M3 Modbus Unit Controller Replacement Kit

The Lennox 14V60 M3 Unit Controller is an advanced control module designed for Lennox Prodigy 2.0 commercial HVAC systems. This replacement kit (OEM part number 104786-01) serves as the central control system for commercial packaged rooftop units, providing precise temperature control and system management.

Key Features:

• Direct replacement for all factory-installed M3 unit controllers and systems with replacement M3 controller (10X84)
• Mandatory replacement kit for LCH/LGH036U-074U models
• Modbus communication protocol for system integration
• Advanced algorithms for energy efficiency optimization
• Built-in diagnostics and fault detection for proactive maintenance
• Compatible with all existing Prodigy 2.0 systems
• Intuitive interface for easy operation and programming

Technical Specifications:

• Input Voltage: 24 VAC
• Output: 12 VAC/VDC
• Dimensions: 6.25" x 3.13" x 1.75"
• Weight: Approximately 2.55 lbs

This OEM controller provides reliable system operation while maintaining published system efficiencies, ratings, and certifications. Ideal for commercial and industrial HVAC applications including office buildings, hospitals, schools, manufacturing facilities, and retail stores.