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Residential Heating and Hot Water System

Controller

FX Controller

Bosch FX controller is a perfect interpretation of Bosch smart technology. Bosch controller makes your heating systems a heating control center which can think.

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Overview
Features & Benefits
Spec Sheet 1
Spec Sheet 2

The new solar-compatible controllers on our Condens generation turn your new Condens heating system into a thinking heating control centre. All Condens units can be combined with any of the controllers presented here. The solution you ultimately choose will depend on your personal preferences and the situation in your home.

Bosch essentially supplies two different kinds of controllers:
Ambient temperature controllers:
Measure the room temperature, compare it with your set temperature and initiate a corresponding increase or reduction in the thermal power. Ambient temperature controllers are ideal for apartments.

Weather controller:
Either installed in the heater or mounted directly on the wall. As the name suggests, the key variable here is the outside temperature. This means that the controller increases or reduces the heater power according to current weather conditions. To increase the control accuracy, an ambient temperature controller can also be incorporated – meaning that both the outside and the inside temperatures are monitored.

The number indicates the following:
1-Mode switch:

Timer program
Continuous heating
Economy
Frost protection

2-Combined dial and push button:

Temperature adjustment
Menu control
Parameter adjustment Push button
Confirm

3-Buttons:

Menu
Information
Back
Clear

4-Button:

Come
Go

5-Button:

Immediate hot water

Downloads

Bosch Wall-mounted gas boiler brochure (CN) (PDF 1,807KB)

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Pre-programmed heat:
No matter how your day is organized, the new generation of controllers means that our Condens units adapt to your schedule. More specifically: You can program exactly the times of day when you want heat. Six switching times are available per day. And to make things a bit more convenient for you, we have included several preset scenarios for you, which you only need to activate.

When you need things quickly:
What happens if you come home earlier than normal one day and the heating is currently working in "economy" mode? Simply press the "Come/Go" button. The controller responds immediately and switches to heating mode. Your home will soon be just as comfortable as you like it. The same applies when it comes to hot water. For example, if you want to take a shower in the middle of the day, despite having set a different program, pressing the "Immediate hot water" button solves the problem for you. You can then have a hot shower as normal – and the system switches back into economy mode automatically after half an hour.

Circulation pump saves time:
Thanks to an optimized circulation pump program, some of our controllers provide exceptionally high levels of hot water comfort. The hot water comes out of the pipe as soon as you turn on the tap. This is because: the circulation pump keeps it continuously circulating. The result? You don’t have to wait several minutes to be able to finally wash your hands in hot water. This saves time, stress and valuable water.