The Midea 12120600003639 Exhaust Duct Connector is a genuine OEM replacement fitting designed for Midea portable air conditioners. This connector secures the exhaust hose to the rear of the unit, ensuring proper hot-air discharge. A damaged or loose connector can cause air leaks, reduced cooling efficiency, and overheating. This OEM component restores a tight, secure connection for optimal system performance. Key Features Authentic Midea OEM exhaust duct connector Ensures proper attachment of the exhaust hose Prevents hot-air backflow and maintains cooling efficiency Durable construction for long-term reliability Exact-fit design eliminates gaps, leaks, and airflow loss Specifications Part Number: 12120600003639 Part Type: Exhaust Duct Connector Application: Portable Air Conditioner Function: Connects exhaust hose to unit; maintains sealed airflow path Compatible Models (shortened list) RACPD1411CRU RACPD1411HRU RACPD1411CWU MPPD12CRN1BH9 MAP14H1BWT AKPD14CR81 WPPD12HR5 WPPD14CR7N WPPD14HR5 MPPD14HRN1BH9 ?and more. Why Choose This Item A failing or cracked exhaust connector can lead to overheating, inefficiency, and constant hose disconnects. This OEM replacement guarantees proper airflow sealing, safe operation, and factory-level performance from your Midea portable AC.