The Danfoss Aero® RA is a range of high-quality thermostatic heads with gas medium, providing the fastest and most accurate temperature control on the market. The heads are suitable for all types of heating systems and, thanks to their compact size, for most applications in homes and commercial buildings.

They offer the option of an integrated or separate sensor, frost protection, tamper-proof security, and certification according to EN215 standards. Installation is quick thanks to the Danfoss RA Click system or using an Allen screw. The heads are also available in versions with limited temperature range or with complete theft protection.

Main Features

• Gas technology – fastest response on the market (10 min)
• Highly accurate control (CA 0.2 K according to EN215)
• Integrated or separate sensor (capillary up to 2 m)
• Frost protection function
• Tool-free connection with Danfoss RA Click or Allen screw
• Setting limitation or lock – suitable for public spaces
• ISO 9001, ISO 14001, and EN215 certification
• Modern design – easy to clean and use, even for the visually impaired

Technical Specifications