The Computherm Q7  type switched-mode room thermostat is suitable to regulate the overwhelming majority of boilers and air conditioners. It can easily be connected to any gas boiler or air conditioning device that has a double wire connector for a room thermostat, regardless of whether it has a 24V or 230V control circuit. 230V AC 50-60 Hz

The device can be programmed according to customer-specific requirements so that the heating/cooling system heats/cools your residence or office to the required temperature at the dates and times specified by you, to reduce energy costs while maintaining comfort. Separate temperature programs can be prepared for each day of the week.

The device consists of two units. One of them is the portable control unit (thermostat), while the other unit is the receiver that controls the boiler. Because there is a wireless (radio-frequency) connection between the two units, no cable is required between the thermostat and the boiler.



Technical data of the thermostat (transmitter)


  • temperature measurement range: 5 to 35°C (in 0.1°C increments)
  • adjustable temperature range: 5 to 35°C (in 0.5°C increments)
  • temperature measurement accuracy: ±0.5°C
  • temperature calibration range: ±3°C (in 0.1°C increments)
  • selectable switching sensitivity: ±0.1°C; ±0.2°C; ±0.3°C
  • storage temperature: -10°C to +40°C
  • battery voltage: 2 x 1.5V alkaline batteries (LR6 type; AA size)
  • power consumption: 1.3mW
  • battery lifetime: approx. 1 year
  • operating frequency: 868.35MHz
  • temperature sensor type: NTC 10kΩ ±1% at 25°C
  • dimensions: 130 x 80 x 22mm
  • weight: 112g



Technical data of the receiver unit


  • power supply voltage: 230V AC, 50Hz
  • power consumption: 6W
  • switchable voltage: 24V AC/DC to 250V AC, 50Hz
  • switchable current: 6A (2A inductive load)
  • transmission distance: approx. 50m in open terrain
  • weight: 150g



Programmable room thermostat Computherm Q7RF – User manual. 1MB