Dortmund
OVUM Heiztechnik brings efficient heat pump systems manufactured in Austria to Dortmund. Through trained partner specialists, homeowners, builders, and housing developers throughout the Ruhr region have access to well-designed heating and cooling solutions for new construction and renovation projects that are designed for easy installation and intuitive operation.
Heat Pump Systems for Dortmund and the Ruhr Region
OVUM Heiztechnik also offers a tailored portfolio of systems in Dortmund—ranging from the AirCube air-source heat pump to the modular CUBIC ground-source heat pump and the matching Cube storage tanks. Whether for new construction or retrofitting existing buildings, the portfolio offers efficient heating solutions for a variety of buildings and requirements in the Ruhr region.
Sales are handled by trained local partners. This allows customers in Dortmund to benefit from professional planning, installation, and service provided by representatives right in their region.
The AirCube AC312P achieves a SCOP of 6.02 at a flow temperature of 35 °C, as determined in accordance with EN 14825 at the independent heat pump testing center in Buchs, Switzerland. Under the defined test conditions, this means that, on an annual average, one kilowatt-hour of electrical energy provides 6.02 kilowatt-hours of heat. OVUM thus offers efficient heat pump technology for heating, cooling, and hot water in the Ruhr region as well.
System Efficiency and Services for Real Estate in Dortmund
OVUM does not see itself as merely a heat pump manufacturer, but rather as a system provider: the heat pump, storage tank, MIRA Controller, and hydraulics are all designed to work together as integrated system components. Factory-assembled, plug-and-play components can reduce on-site installation and assembly work and facilitate a structured installation and commissioning process.
Compact and acoustically optimized solutions are particularly in demand in a densely built-up city like Dortmund. The AirCube AC312P achieves a sound power level of 39.9 dB(A). The specially developed Cube fins are modeled after the geometry of an owl’s wings and contribute to the acoustic optimization of the outdoor unit. The compact Cube storage unit combines multiple functions within a footprint of approximately one square meter, thereby reducing the space required in the equipment room.
The MIRA controller takes weather data into account and enables the integration of a PV plant, as well as over-the-air updates and web-based remote maintenance. This allows users to control and monitor key functions of the heat pump system and to specifically incorporate self-generated solar power into its operation. Developed and manufactured in Austria, OVUM combines efficient heat pump technology with a network of trained expert partners.
The OVUM System
AirCube Air-Source Heat Pumps
The air-source heat pump, with a SCOP of 6.02—and a capacity range of 2 to 160 kW—is ideal for new construction and renovation projects in Dortmund, providing heating, cooling, and hot water.
Ultra-quiet operation
With a noise level of just 39.9 dB(A) thanks to the bionic owl-wing principle, the AirCube can be easily installed even in densely built-up residential areas and close to property lines.
CUBIC Brine Heat Pump
The first stackable brine heat pump for indoor installation, using just 150 g of propane per module—environmentally friendly, with a capacity of up to 54 kW, and ideal for demanding geothermal projects in the Ruhr region.
Modular Power Adjustment
Thanks to CUBIC's patented stacking technology, you can add up to ten modules without the need for additional piping—the capacity scales flexibly to meet your building's needs.
Solutions for Apartment Buildings
Thanks to their ability to be cascaded up to 160 kW and their low refrigerant requirements, OVUM systems are ideal for residential complexes and larger construction projects in Dortmund—they are scalable and require minimal maintenance.
Cube System Storage
This smart energy center, measuring just 1 m², combines nine functions, including a hygienic fresh water system, Legionella protection, and a buffer tank—available in 480- or 680-liter capacities.
Intelligent PV Integration
The MIRA operating system uses excess solar power—down to the watt—for heating, hot water, and cooling—ensuring maximum self-consumption and low operating costs in Dortmund households.
Remote Maintenance & Partner Services
Over-the-air updates, comprehensive data logs, and a strong network of trained service partners ensure reliable service and fast support in Dortmund without the need for time-consuming technician visits.