RDD100.1RFS

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Overview of Siemens RDD100-1RFS Wireless Room Thermostat

The Siemens RDD100-1RFS is a wireless room thermostat with an LCD display, designed for easy temperature control in heating systems. The thermostat is battery-powered (DC 3 V) while the receiver operates on AC 230 V, allowing flexible and simple installation without wired connections. It supports Comfort, Economy, and Protection modes, ensuring efficient climate control.

Key Features

  • Wireless communication between thermostat and receiver at 433 MHz frequency for simplified installation.
  • Battery-operated thermostat (DC 3 V) with long battery life and mains-powered receiver (AC 230 V).
  • LCD display shows current room temperature or setpoint in °C or °F.
  • Selectable Comfort, Economy, and Protection modes for different occupancy requirements.
  • Touchkey lock and setpoint lock to prevent unauthorized changes.
  • Switching differential of 1 K for stable temperature control.
  • Receiver includes manual override for active control independent of wireless signal.
  • Compact design with easy mounting options including table stand.

Technical Specs

Specification Details
Model RDD100-1RFS
Thermostat Power DC 3 V (2 x AAA batteries)
Receiver Power AC 230 V, 50/60 Hz
Wireless Frequency 433 MHz
Operating Modes Comfort, Economy, Protection
Temperature Setpoint Range 5 to 35 °C (adjustable)
Switching Differential 1 K
Display LCD with temperature and status indicators
Protection Class IP20
Operating Temperature 0 to 50 °C
Dimensions Thermostat approx. 90 x 90 x 32 mm

Applications / Use Case

Ideal for wireless room temperature control in residential, commercial, and light industrial heating systems, facilitating easy retrofitting or new installations without complex wiring.

Siemens provides extensive documentation, support, and warranty to ensure reliable long-term use.

RDD100.1RFS

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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