Bremen
OVUM Heiztechnik brings efficient heat pump systems “Made in Austria” to Bremen. Together with trained expert partners, we implement well-designed heating solutions for single-family homes, renovation projects, and multi-family homes in the Hanseatic city and the surrounding region.
Your Partner for Modern Heat Pumps in Bremen
As an Austrian manufacturer, OVUM develops and manufactures efficient heat pump systems that can also be used in Bremen for new construction and renovation projects. Through our network of trained expert partners, homeowners, builders, and housing developers in the Hanseatic city receive coordinated system solutions—from consultation and planning through installation to ongoing service.
Whether it’s a new construction project on the outskirts of Bremen or a renovation of an existing building, the portfolio ranges from the AirCube air-source heat pump to the modular CUBIC ground-source heat pump and the compact Cube storage tank. OVUM sees itself as a systems provider: the heat pump, storage tank, MIRA Controller, and hydraulics are all coordinated as system components.
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.
Efficient Heating Technology for the Northern German Climate
Bremen, with its mild but damp winters, places varying demands on a heating system. The fully modulating technology of OVUM heat pumps adjusts output to meet current heating needs. The HGS process supports efficient operation and high supply water temperatures, even when outdoor temperatures are low.
OVUM offers compact system solutions for dense urban development and apartment buildings in Bremen. The Cube storage unit combines nine functions in a footprint of about one square meter. The modular CUBIC brine heat pump operates with 150 g of propane (R290) per module and is designed for indoor installation. 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 MIRA controller offers intuitive operation as well as web-based remote maintenance and monitoring of relevant operating data. The controller is complemented by support from trained service partners in the Bremen region.
The OVUM System
AirCube Air-Source Heat Pumps
The compact, whisper-quiet AirCube harnesses environmental heat from the outside air and, with a noise level of just 39.9 dB(A), is ideal for single-family homes and retrofits in Bremen—even in tight spaces.
High Efficiency ACP
With the AC312P model and a SCOP of 6.02, the AirCube series delivers high efficiency for new construction and retrofits—independently tested in accordance with EN 14825 by WPZ Buchs in Switzerland.
Cubic Brine Heat Pump
As the first stackable brine heat pump designed for indoor installation, Cubic delivers up to 54 kW of output and integrates up to ten energy sources—making it ideal for larger properties in the Bremen region.
Cube System Storage
The smart energy center combines nine functions in just one square meter—from the hot water tank to the hydraulics and the control system—all pre-installed at the factory and wired ready to plug in.
Solutions for Apartment Buildings
Thanks to cascading and a stackable modular design, our systems scale up to 160 kW—the perfect solution for Bremen’s many residential complexes and apartment buildings.
Heating, Cooling, and Hot Water
OVUM systems combine heating, active and passive cooling, and hygienic hot water production in a single Plant—for year-round living comfort in homes in Bremen.
PV Integration & Storage
With smart PV management, the MIRA controller utilizes excess solar power down to the watt, allowing you to increase your self-consumption in Bremen and heat your home even more affordably.
MIRA Service & Remote Maintenance
Through the intelligent MIRA control system with over-the-air updates, web-based remote maintenance, and trained service partners, we ensure the reliable operation of your OVUM plant in Bremen.