Siemens QAW50 Heating Controller

Manufacturer: SIEMENS
Type: Heating Controller
Model: QAW50

Function: Multi-Functional Room Unit for Operating Heating Controllers from The Living Room.
Operating Voltage: 10 … 15 V DC
Room Temperature Measuring Range: 0 … 32 °C
Protection Class: IP30
Operating Temperature: 0 … 55 °C
Dimensions: 100 x 90 x 32 mm