One-Pipe Boiler with Underfloor Heating

This solution is best if your home has heated floors. We recommend using wired valve regulators that run on electricity, not battery. When the temperature sensor detects that a room is at its desired temperature, the multi-switch turns off the corresponding valve. When every room is at its desired temperature, the multi-switch turns off the entire heating system.

The biggest advantage to this solution is that the multi-switch can be placed inside the switchboard on a standard DIN rail. That means you'll have fewer external devices and your system will integrate seamlessly. For this solution, you can plug in 4 valves with 24V DC or 230V AC. If you have a lot of floor to cover, you'll need more than one multi-switch. Here's what you'll need: