This is a new, open-box W-3230 digital LED temperature controller and thermostat switch. It operates on a wide AC110-220V voltage range and can handle a 20A load. This type of controller is commonly used for managing heating or cooling systems in applications like incubators, homebrew setups, aquariums, or simple HVAC projects. The digital LED display provides clear temperature readings. The item is in new condition but has been removed from its original packaging. Free shipping is available for this product. Check the listing for full details on its specific dimensions, programming features, and included accessories to ensure it meets your project requirements. W-3230 20A AC110-220V Digital LED Temperature Controller Thermostat Switch. Condition: New – Open box. Listed at 10.00 USD. You never know if we will drop the price unless you ask. It may not be listed yet or we may be getting more HVAC units that may have what you need.