Siemens RAB21 Fan Coil Thermostat
Reliable comfort control for modern air conditioning systems.
Siemens RAB21 Fan Coil Thermostat provides precise temperature control in 2-pipe air conditioning systems. In addition, it offers 3-speed fan control at low, medium, and high levels. Moreover, it creates a comfortable environment, particularly in hotel rooms and offices. Furthermore, surface-mounted installation makes setup fast and practical.
The device allows temperature adjustment between 8°C and 30°C. It automatically selects heating, cooling, and ventilation modes. Consequently, the frost protection function ensures safety during winter months. As a result, energy efficiency increases and the system avoids unnecessary operation. It operates on AC 24…250 V.
Siemens RAB21 Fan Coil Thermostat — Technical Specifications
This thermostat is widely used in hotels and holiday resorts. In particular, it provides precise temperature control in hospitals and healthcare facilities. Additionally, it contributes to energy savings in offices and business centers. Furthermore, it offers a comfortable solution for residences and housing complexes.
Key Advantages
- Simple interface for fast temperature setting and fan speed selection
- Automatic mode selection optimizes energy consumption
- Door contact integration provides additional energy savings
Applications
- Hotels and holiday resorts for comfortable room temperature control
- Hospitals for patient comfort and hygienic environment
- Offices and business centers to increase employee productivity
In conclusion, Siemens RAB21 Fan Coil Thermostat is the ideal solution for those seeking reliable performance in air conditioning systems. ORFA Industrial has served as an authorized distributor in industrial solutions since 1985. We supply worldwide and provide technical support. Contact us for technical support and orders. ORFA Industrial — Your Reliable Solution Partner in Industrial Flow Technologies.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies



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