Final Sale TRANE CNT7943 Control Board 120v HSI 1 Stage
Original price was: $328.01.$131.20Current price is: $131.20.
The Trane CNT7943 Control Board is engineered for efficient operation in 120v High Stage Ignition (HSI) systems, ensuring reliable performance for one-stage heating processes. Suitable for HVAC professionals seeking robust and precise control over their heating units.
- Optimized for 120-volt applications in HVAC systems.
- Rugged construction ensures durability and long-term reliability.
- Supports manufacturer’s warranty and expedited replacement processes.
Product Highlights
This control board by Trane is specifically designed to enhance single-stage heating operations in HVAC units, providing stability and enhancing system longevity.
Product Information
Technical Specifications
- MPN: CNT7943
- Brand: Trane
- Power Requirements: 120v
- Compatibility: Single-stage HSI systems
- Country of Origin: United States





