When using a vent limiter

Dual-Speed Versatility: Supports high and low speed cooling or heating cycles

Common Questions & Technical Support Is this kit a direct replacement for older 624690 boards

Durable Construction: Built to withstand the fluctuating temperatures and moisture common within high-efficiency furnace cabinets

this genuine HVAC zone actuator provides the exact fit and calibration required for professional-grade repairs

Trane MOT19453 Motor 323269-701 When using a vent limiterThe Trane MOT19453 Motor is a high performance, genuine OEM replacement engineered for 265V commercial HVAC systems, specifically Trane PTAC units and BCHD BCVD blower coil air handlers. This 1 12 HP fan motor operates at a nominal 1030 RPM and features a 4 speed configuration, allowing for precise airflow modulation and system efficiency. Built with an OAO (Open Air Over) enclosure, it is designed for optimal heat dissipation during continuous