Room thermostat with 2-point control and 7-day time switch, batteries, heating and cooling

Stock no. BPZ:REV24

Stock no. BPZ:REV24

  • Mains-independent, battery-operated room temperature controller featuring user-friendly operation, easy-to-read display and large numbers

  • Self-learning two-position controller with PID response (patented)

  • Operating mode selection:

  • 7-day automatic mode with max. 3 heating or cooling phases

  • Continuous comfort mode

  • Continuous energy saving mode

  • Protection against frost or overheating

  • Exception day (24 hour operation) with max. 3 heating or cooling phases

  • A separate temperature setpoint can be entered in automatic mode and for the exception day for each heating or cooling phase

  • Control of a heating zone

  • Possibility to control cooling equipment



Operating voltage


Operating voltage

DC 3 V

Voltage supply

Mignon (2xAA)

Battery life

2 years

Positioning signal


Ambient temperature, operation

5...40 °C

Sensing element, temperature

NTC 10 kΩ

Setpoint setting range

3...35 °C

Digital inputs, number


Relay outputs

Change-over contact, potential-free

Relay outputs, number


Relay output, switching voltage

AC 24...250 V

Relay output, switching current

0.1...6 (2.5) A

Type of fixing

Wall mounting with screw

Degree of protection


Dimensions (W x H x D)

134.5 x 94 x 30 mm