Baxi controls

For Baxi gas boilers we offer original and compatible room controls and thermostats, including the Siemens QAA73/RDE 10.1/REA 23 range (supplied in Baxi version) and the Elektrobock PT21 wireless kit. You will also find the QAC34 outdoor sensor for weather-compensated control.

The controls ensure smooth regulation of the boiler output according to room or outdoor temperature, saving on heating costs.

Frequently Asked Questions

• Which type of control is compatible with a Baxi boiler? Baxi boilers use the Siemens communication protocol (QAA73/RDE/REA); these controls are offered directly in the Baxi version.
• What is the QAC34 outdoor sensor for? It measures the outdoor temperature and allows the boiler to regulate output based on weather conditions, saving fuel.
• Can a wireless control also be used? Yes, for example the Elektrobock PT21 as a wireless kit for the QAA75.
• Do I also need an interface board for the control? Some older Baxi boilers require an interface board to connect the QAA73 control, which you can find in this category.