TRANE American Standard 21C140501G38 / Defrost Control Circuit Board CNT04364

TRANE American Standard 21C140501G38 / Defrost Control Circuit Board CNT04364 – HVAC & Refrigeration: Controls & Circuit Boards
This advanced defrost control circuit board is designed to enhance the performance and reliability of your HVAC and refrigeration systems. Built for precision, the TRANE American Standard 21C140501G38 / Defrost Control Circuit Board CNT04364 ensures optimal operation and seamless integration with compatible heat pump and air conditioning units.

• Input Voltage: 24V AC
• OEM Replacement Part: Designed for Trane and American Standard systems
• Advanced Defrost Timing: Adjustable default settings
• Board Dimensions: 6.5 x 5 inches
• Integrated Diagnostic LED: Provides real-time troubleshooting

Compared to standard HVAC defrost boards, this circuit board featuring OEM-grade quality offers a higher reliability rate and improved troubleshooting features. The integrated diagnostic LED simplifies service and maintenance, which reduces downtime and speeds up repairs for HVAC professionals. Building on the technology of previous models, the 21C140501G38 offers a smoother defrost cycle, leading to better energy efficiency and a longer system lifespan.

Key Technical Advantages:
This HVAC & Refrigeration: Controls & Circuit Boards product stands out due to its exceptional compatibility with Trane and American Standard systems. The high-precision defrost timing ensures that frost removal happens only when necessary, optimizing overall HVAC efficiency. The plug-and-play design makes installation and replacement quick for licensed technicians, minimizing system downtime. Additionally, the integrated LED alerts enable instant identification of system issues, helping prevent costly repairs and maintaining consistent comfort.

Technology and Performance
Engineered for optimal control, the TRANE American Standard 21C140501G38 / Defrost Control Circuit Board CNT04364 uses robust circuitry to handle harsh HVAC environments. Its advanced microprocessor ensures reliable switching, even under demanding conditions or variable climate cycles. Whether you’re updating an existing unit or replacing a worn-out board, this control circuit board is a trusted solution that adheres to current industry benchmarks for efficiency, performance, and ease of use. With its strong reputation for durability and seamless operation, it’s a superior choice for homeowners and HVAC professionals seeking top-tier control and reliability.