Description
Enhance your HVAC system’s cold-weather performance and reliability with the Trane CNT4695 Defrost Board, a genuine OEM defrost control board designed to manage and optimize defrost cycles in heat pumps, packaged units, and other Trane systems. This essential control board helps prevent ice buildup on outdoor coils — improving efficiency, airflow, and heating performance when temperatures drop.
Key Features
- Genuine OEM Part: Factory-manufactured to Trane specifications for reliable fit and operation in compatible systems.
- Defrost Cycle Management: Monitors temperature sensors and controls the defrost heater to prevent ice accumulation on outdoor coils — critical for heat pumps in cold climates.
- Improved System Efficiency: By ensuring timely and accurate defrost cycles, this board helps maintain optimal heat transfer and reduces unnecessary energy use during winter operation.
- Durable Construction: Built for long-lasting performance in demanding HVAC environments.
- Direct Replacement: Ideal as a direct swap for older control boards on compatible Trane units.
