This listing is for a Belimo valve actuator and thermal energy meter, which are being sold for parts. These items are from the HVAC Damper Actuators category and are compatible with HVAC & Refrigeration: Parts & Accessories. The brand is Belimo, a well-known and respected name in the HVAC industry. Please note that the items are being sold as-is and their condition cannot be guaranteed. However, they may be suitable for use as replacement parts or for repair projects. If you have any questions or concerns, please don't hesitate to reach out. Thank you for considering this listing!