
The Aprilaire 5886 is a genuine OEM replacement blower fan assembly designed specifically for Aprilaire 100-pint whole-house dehumidifiers. Manufactured by Research Products Corporation, this complete service part includes the fan, mounting bracket, and a 12 MFD capacitor — everything needed to restore proper airflow and dehumidification performance to your unit. Engineered to exact factory specifications for a precise fit and reliable operation, the 5886 is the ideal solution when your dehumidifier's original blower has failed or is no longer moving air efficiently. Detailed installation instructions are included for straightforward replacement using common tools (#20 Torx bit, 16" extension driver, drill, and needle-nose pliers). Keep your Aprilaire dehumidifier running like new and protect your home from excess moisture, mold, and humidity-related damage with this trusted OEM part.