Trane KIT19856 BLDC Motor Upgrade Kit - 277V

The Trane KIT19856 is a comprehensive 277-volt brushless DC (BLDC) motor upgrade kit engineered to modernize existing Trane UniTrane fan-coil and Force-Flo air conditioning units. This complete retrofit package transforms traditional multi-speed PSC (Permanent Split Capacitor) motors into high-efficiency, variable-speed BLDC systems, delivering significant energy savings and enhanced performance.

What's Included:

• BLDC Motor (MOT14524) - High-efficiency brushless DC motor
• ECM Engine Module (MOD02616) - Controls and monitors motor performance
• Universal Adapter Board (BRD04290) - Converts existing speed signals
• Wire Harness (WIR06654) - Complete wiring for installation
• Control Board Mounting Bracket (BRK04181) - Hardware for secure installation

Key Features & Benefits:

• Variable-speed control for precise airflow management
• Significantly reduced energy consumption compared to PSC motors
• Quieter operation with reduced startup and shutdown noise
• No building automation system reprogramming required
• Direct replacement for obsolete multi-speed PSC motors
• Enhanced system reliability with brushless motor technology
• Integrated user interface for parameter adjustment and diagnostics

The ECM engine board provides constant feedback on motor operation and allows adjustment of unit parameters for optimal performance. The universal adapter board seamlessly integrates with existing control systems, converting traditional speed commands into BLDC-compatible signals. This kit is designed for 277V commercial HVAC applications and requires professional installation in accordance with NEC and local electrical codes.