45692-001 | Lennox Universal Electronic Fan Timer Control Board

Lennox · Industrial Automation & Electrical

Description  The Lennox 45692-001 is a universal electronic fan timer control board designed to replace OEM Honeywell timer boards in heating and cooling systems. It provides precise timing and control for blower motor operation, enhancing the performance, safety, and efficiency of HVAC systems.     Technical Specifications  Condition New/Never Used Surplus Brand Lennox Category HVAC Controls Part Number 45692-001 Subcategory Fan Timer Control Board Type Universal electronic timer board Compatibility Replaces Honeywell OEM timer boards Function Controls fan operation timing in heating and cooling systems Power Supply 24 VAC control circuit (low-voltage) System Voltage 120/240 VAC blower circuit interface Mounting Type Panel or chassis mounted within HVAC unit Diagnostics LED status indicators for system monitoring and troubleshooting Temperature Range -40°F to 150°F (-40°C to 65°C) typical Connections Multi-pin terminal block and spade connectors Application Residential and light commercial furnaces or air handlers Certifications UL Recognized Component Weight 3.00 lbs   Information About 45692-001 The Lennox 45692-001 control board serves as a universal replacement electronic fan timer designed for Lennox HVAC systems and compatible Honeywell models. It provides reliable timing and switching functions that regulate the blower motor’s start and stop cycles during heating and cooling operation. The board ensures that the fan operates with the correct delay, preventing cold air discharge during startup and improving comfort and system longevity. Featuring durable construction and LED indicators for easy diagnostics, the 45692-001 simplifies troubleshooting and service. It installs easily in place of existing Honeywell boards, making it a practical choice for technicians and maintenance professionals handling Lennox systems. Key Features Universal Replacement: Directly replaces OEM Honeywell timer boards used in Lennox HVAC systems. Precision Fan Timing: Controls blower delay-on and delay-off intervals for efficient air circulation. Integrated Relays: Provides coordinated switching for fan, heat, and cool circuits. Durable Construction: Built with high-quality electronic components and a protective PCB coating. Easy Installation: Universal design with labeled terminals ensures straightforward replacement. Diagnostic LED Indicators: Allows quick verification of board and system status. Energy Efficiency: Optimized fan operation reduces energy consumption and system wear. UL Recognized Safety Compliance: Meets reliability standards for residential and commercial HVAC systems. The 45692-001 delivers the reliability and precision required for HVAC fan control, ensuring consistent system timing, safe operation, and long service life.

Brand: Lennox · Category: Industrial Automation & Electrical

Key features

• Universal Replacement: Directly replaces OEM Honeywell timer boards used in Lennox HVAC systems.
• Precision Fan Timing: Controls blower delay-on and delay-off intervals for efficient air circulation.
• Integrated Relays: Provides coordinated switching for fan, heat, and cool circuits.
• Durable Construction: Built with high-quality electronic components and a protective PCB coating.
• Easy Installation: Universal design with labeled terminals ensures straightforward replacement.
• Diagnostic LED Indicators: Allows quick verification of board and system status.
• Energy Efficiency: Optimized fan operation reduces energy consumption and system wear.
• UL Recognized Safety Compliance: Meets reliability standards for residential and commercial HVAC systems.

Specifications

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