always verify your control circuit voltage against the specific compressor nameplate and wiring diagram before installation

This direct replacement gauge glass is essential for routine boiler maintenance

Supports system diagnostics through integrated error code reporting for faster on-site repairs

Durable Construction: Built to withstand high-pressure fluctuations and vibration common in 4-ton cooling applications

Trane BRD3396 Control Board 340155-7024 always verify your control circuitThe Trane BRD3396 Control Board serves as the central processing logic for a variety of residential and light commercial Trane and American Standard HVAC systems. Designed as a high reliability OEM replacement control board, this component manages critical operational sequences, including blower motor timing, ignition sequences, and compressor staging. As a direct fit HVAC circuit board, it ensures seamless integration with a wide range of air