Mitsubishi Electric R63194280 OEM Connect Board for PUHY-P120YKMU-A VRF Outdoor Units

The Mitsubishi Electric R63194280 (R63-194-280) Connect Board is a genuine OEM replacement control board designed for Mitsubishi Electric City Multi VRF (Variable Refrigerant Flow) outdoor heat pump units. This board serves as a critical communication and connectivity component within the outdoor unit's control system, enabling proper signal routing between internal modules.

This connect board is associated with the PUHY-P120YKMU-A outdoor unit platform, a commercial-grade 460V, 3-phase, 60Hz VRF heat pump system capable of 120,000 BTU/h cooling and 135,000 BTU/h heating. As an OEM part manufactured in Japan, it meets Mitsubishi Electric's stringent quality standards for reliable long-term performance in commercial HVAC applications.

Key Features:

• Genuine Mitsubishi Electric OEM replacement part
• Manufactured in Japan to OEM quality standards
• Designed for City Multi VRF commercial outdoor units
• Compatible with PUHY-P120YKMU-A platform outdoor units
• Ensures proper inter-board communication and system control integrity
• Direct drop-in replacement for failed or damaged original connect boards

Part Number Cross-Reference:

• MPN: R63194280
• Alternate Format: R63-194-280

This board is intended for installation by qualified HVAC technicians familiar with Mitsubishi Electric City Multi systems. Always consult the applicable service manual and verify compatibility with your specific unit's model and serial number before installation.