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Lennox  |  SKU: 28B98

Lennox 28B98 106855-03 M4L UNIT CONTROLLER -A2L

$1,931.26
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Product Overview

The Lennox 106855-03 M4L Unit Controller (A2L) is a genuine OEM replacement controller designed for compatible Lennox HVAC systems. This unit controller serves as a critical component in managing and regulating system operations, ensuring reliable performance and precise control for your equipment.

Part Details

  • Manufacturer: Lennox
  • Part Number: 106855-03
  • Model: M4L Unit Controller
  • Designation: A2L
  • OEM Reference: 28B98

Compatibility

This controller is a Lennox OEM part, engineered and manufactured to exact factory specifications. Always verify your equipment's model and serial number before purchasing to ensure proper fitment. Consult your equipment's documentation or a qualified HVAC technician to confirm compatibility with your specific Lennox unit.

Why Choose an OEM Replacement Part?

  • Manufactured to original factory standards for reliable fit and function
  • Ensures system integrity and consistent performance
  • Helps maintain equipment warranty compliance where applicable
  • Direct replacement eliminates guesswork associated with aftermarket alternatives

Important Information

Installation of this unit controller should be performed by a licensed and qualified HVAC technician. Improper installation may result in equipment damage or system malfunction. Please verify all part numbers against your existing equipment documentation prior to ordering.

Dimensions

Length: 1.0"
Width: 1.0"
Height: 1.0"

Part Lennox 28B98 106855-03 M4L UNIT CONTROLLER -A2L fits 0 models

Product Overview

The Lennox 106855-03 M4L Unit Controller (A2L) is a genuine OEM replacement controller designed for compatible Lennox HVAC systems. This unit controller serves as a critical component in managing and regulating system operations, ensuring reliable performance and precise control for your equipment.

Part Details

  • Manufacturer: Lennox
  • Part Number: 106855-03
  • Model: M4L Unit Controller
  • Designation: A2L
  • OEM Reference: 28B98

Compatibility

This controller is a Lennox OEM part, engineered and manufactured to exact factory specifications. Always verify your equipment's model and serial number before purchasing to ensure proper fitment. Consult your equipment's documentation or a qualified HVAC technician to confirm compatibility with your specific Lennox unit.

Why Choose an OEM Replacement Part?

  • Manufactured to original factory standards for reliable fit and function
  • Ensures system integrity and consistent performance
  • Helps maintain equipment warranty compliance where applicable
  • Direct replacement eliminates guesswork associated with aftermarket alternatives

Important Information

Installation of this unit controller should be performed by a licensed and qualified HVAC technician. Improper installation may result in equipment damage or system malfunction. Please verify all part numbers against your existing equipment documentation prior to ordering.

Dimensions

Length: 1.0"
Width: 1.0"
Height: 1.0"

Part Lennox 28B98 106855-03 M4L UNIT CONTROLLER -A2L fits 0 models

N / A
Lennox

Lennox 28B98 106855-03 M4L UNIT CONTROLLER -A2L

$1,931.26

Product Overview

The Lennox 106855-03 M4L Unit Controller (A2L) is a genuine OEM replacement controller designed for compatible Lennox HVAC systems. This unit controller serves as a critical component in managing and regulating system operations, ensuring reliable performance and precise control for your equipment.

Part Details

Compatibility

This controller is a Lennox OEM part, engineered and manufactured to exact factory specifications. Always verify your equipment's model and serial number before purchasing to ensure proper fitment. Consult your equipment's documentation or a qualified HVAC technician to confirm compatibility with your specific Lennox unit.

Why Choose an OEM Replacement Part?

Important Information

Installation of this unit controller should be performed by a licensed and qualified HVAC technician. Improper installation may result in equipment damage or system malfunction. Please verify all part numbers against your existing equipment documentation prior to ordering.

Dimensions

Length: 1.0"
Width: 1.0"
Height: 1.0"
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