Bidspirit auction | An Andrews Building Dryer Model

An Andrews Building Dryer Model HD500 S3 - An industrial portable dehumidifier, titled as an Andrews Building Dryer, Model HD500 S3. The unit is housed in a yellow metal casing with a black metal handle and mounted on two heavy-duty rubber-tired wheels. The top features a yellow metal diamond-grille vent protecting an internal finned heat exchanger. Control is provided by a black rotary switch positioned at the top with marked settings for 0, 1, and 2. A green drainage hose is fitted to the side of the black vertical chassis member. The front panel features a blue printed label titled ANDREWS BUILDING DRYER MODEL HD500 S3 OPERATING INSTRUCTIONS. The label provides technical details for electrical supply connections, specifying 240V - 1.5mm² and 110V - 4.0mm² requirements. A large blue graphic at the base reads HD 500 S3. The power cable is terminated with a white plastic UK 3-pin 13-amp plug. A small white adhesive label from NORWICH INSTRUMENT SERVICES is present on the upper black chassis.