Laddomat MR 40
For regulation of charging between combi boiler and "empty" tank. The boiler has a built-in water heater and shunt. In the event of a fire, Laddomat MR 40 sends the excess heat to the tank. Because Laddomat MR 40 preheats the cold water from the tank, condensation and corrosion are prevented. After firing, Laddomat MR 40 directs the hot water back to the top of the boiler. This is done at low speed so that layering occurs and all heat is used.



