Three heating circuits, one heat pump.
AC417P with MIRA Plus controller and solar thermal system
In Kematen, an Ovum AC417P air-source heat pump with MIRA Plus Controller replaces approximately 3,000 liters of heating oil per year—which is equivalent to about 8.6 metric tons of CO₂.
The existing solar thermal system remains integrated. Three mixed heating circuits can be controlled individually.
Reference from MECO GmbH.
Heat Pump and Solar Thermal System with Individually Controlled Heating Circuits
In a single-family home in Kematen, an OVUM ACP417 heat pump with MIRA Plus Controller provides heating and hot water, supplemented by a solar thermal plant. The MIRA Plus controller individually regulates three mixed heating circuits in the building—allowing different areas of the house to be heated independently of one another. No information is available for this project regarding the previously used heating system or consumption figures.
OVUM AC417P Heat Pump
Provides heating and hot water for the building.
Solar Thermal Plant
It also supports the heat pump in providing heat and hot water.
Three mixed heating circuits
Controlled individually for different areas of the building.
MIRA Plus Controller
Coordinates the operation of the heat pump, solar thermal system, and heating circuits.
Why Having Multiple Heating Circuits Can Be Useful
A mixed heating circuit regulates the flow temperature for a specific area of the building independently of the others. In buildings with multiple floors or additions that have different heating requirements, this allows each area to be heated to the appropriate temperature, rather than using a single Controller to control the entire building.
Implemented by an OVUM partner company
The installation of the heat pump, the integration of the solar thermal system, and the setup of the three heating circuits were all handled by a single point of contact.