The Lennox 12U84 (part number 104351-01) OD Fan Power Circuit 1 is a critical control component designed to manage the power supply to the outdoor fan motor in Lennox HVAC systems. Built to meet original factory specifications, this circuit ensures the outdoor fan operates at proper voltages and timing, contributing to efficient heat transfer and overall system performance.Specifications:

• Part Number: 12U84
• Alternate/Component Number: 104351-01
• Component Type: Outdoor Fan Power Circuit
• Function: Controls and supplies power to the outdoor fan motor
• Voltage Rating: 208/230V
• Application: Residential and light commercial Lennox HVAC systems
• Compatibility: Designed for select Lennox models (check unit documentation for fitment)
• Construction: Factory-assembled and tested for performance and reliability
• Installation: Plug-and-play with compatible units; professional installation recommended
• Operating Environment: Suitable for outdoor unit enclosures under normal HVAC operating conditions
• OEM Status: Genuine Lennox replacement part

Benefits:

• Maintains proper airflow over outdoor coils to support heat exchange
• Prevents fan-related electrical failures by delivering regulated power
• Reduces wear on outdoor motor components with steady voltage delivery
• Ideal for routine maintenance or emergency repairs

At Beenimax.com, we prioritize quality, reliability, and fast service. Our HVAC replacement parts—like the Lennox 12U84—are 100% genuine OEM, ensuring precise fit and long-lasting performance. Enjoy competitive pricing, knowledgeable support, and rapid shipping across the U.S. when you choose Beenimax.com.