The product is a brand new factory sealed Siemens Gca126.1p Actuator with the part number Af24-s. This HVAC damper actuator is specifically designed for use in HVAC and refrigeration systems, providing precise control over the movement of dampers to regulate temperature and air flow. With the trusted Siemens brand, this actuator ensures reliability and high performance for all your industrial heating, ventilation, and air conditioning needs.