The Xpelair Low Voltage Transformer Unit 22792AW is a white, wall-mounted extractor fan transformer designed for bathrooms. It has a circular vent style and a power source of electric, with a voltage of 240v in and 12v out. This unit, made of plastic, has a single speed setting controlled by a switch. With an energy efficiency rating of A, this extractor fan transformer is compatible with various smart home systems and is manufactured in the United Kingdom by the Xpelair brand.

Used unit shows signs of use, such as small scratches and no original packaging