Description
This control board is responsible for precise modulation of the electronic expansion valve, helping regulate refrigerant flow and optimize heat exchange efficiency across heating, cooling, and heat pump cycles. It’s a direct replacement for Trane systems and often supersedes or corresponds to the updated part number CNT07029 when the original was discontinued by Trane.
Key Features
- Type: Control board assembly for Electronic Expansion Valve (EEV)
- Function: Electronically modulates refrigerant flow for precise temperature and pressure control
- Application: Used in Trane and compatible American Standard air conditioners, heat pumps, and HVAC systems to regulate refrigerant and improve comfort and efficiency
- Construction: OEM board with robust circuitry designed to meet factory standards for durability and operational reliability
- Typical Dimensions: Approx. 6″ × 5.7″ × 1″ (varies by supplier)
- Approx. Weight: ~0.3 lb (0.14 kg)
