Description
The Trane CNT06849 is an OEM defrost control board designed for use in Trane heat pump systems. Equipped with a 60-inch capillary tube, this control board accurately monitors refrigerant temperatures to initiate and terminate defrost cycles, protecting system efficiency and preventing coil icing during cold-weather operation.
Key Features
- OEM Trane replacement defrost control board
- Includes 60″ (60-inch) capillary sensing tube for precise temperature detection
- Designed to initiate and terminate defrost cycles automatically
- Helps maintain heat pump efficiency in cold-weather conditions
- Prevents outdoor coil icing and protects system components
- Direct OEM replacement for compatible Trane heat pump models
Application
The CNT06849 defrost control is engineered specifically for Trane heat pump systems requiring reliable defrost cycle management. The 60-inch capillary tube allows flexible sensor placement on the outdoor coil, ensuring accurate temperature sensing for optimal defrost initiation and termination. This board is an essential component for maintaining system performance and longevity in heating season operation.
Why Choose OEM Trane Parts?
- Guaranteed fit and compatibility with Trane equipment
- Maintains original system performance specifications
- Supports equipment warranty compliance
- Engineered to Trane’s quality and reliability standards







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