Bielefeld
OVUM Heiztechnik is bringing efficient heat pump systems “Made in Austria” to Bielefeld. Through trained local partners, homeowners, builders, and housing developers in East Westphalia can access well-designed heating solutions for new construction and renovation—from heat pumps and storage tanks to smart Controllers.
Top-of-the-line heat pumps for Bielefeld
OVUM Heiztechnik offers a well-designed portfolio of heating, cooling, and hot water systems for Bielefeld. Whether it’s an air-source heat pump, a modular ground-source heat pump, or a system solution combining a heat pump, storage tank, and Controller—the portfolio provides solutions for a variety of buildings and requirements in East Westphalia.
One component of the portfolio is the AirCube series. 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, a SCOP of 6.02 means that, on an annual average, one kilowatt-hour of electrical energy used theoretically provides 6.02 kilowatt-hours of heat.
Sales are handled by trained, certified partners from the HVAC trade. In this way, OVUM combines heat pump technology developed and manufactured in Tyrol with regional consulting, planning, installation, and on-site service in Bielefeld.
A Systems Approach Instead of Individual Components in East Westphalia
OVUM does not see itself as merely a heat pump manufacturer, but rather as a systems provider: the heat pump, storage tank, Controller, and hydraulics are all designed to work together seamlessly. Factory-prepared components can reduce the amount of on-site installation and assembly work and facilitate a structured commissioning process.
Even in spaces with limited room, the OVUM portfolio offers a variety of system solutions. 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 Cube storage unit combines multiple functions into a compact system solution and enables, among other things, fresh water production and the integration of photovoltaic systems.
The MIRA controller takes weather data into account, among other factors, and enables the integration of photovoltaic systems and compatible battery storage units. Over-the-air updates and web-based remote maintenance round out the controller’s control, monitoring, and service capabilities for the Plant.
The OVUM System
AirCube Air-Source Heat Pump
The highly efficient AirCube, with a SCOP of 6.02, utilizes environmental heat from the outside air and is suitable for new construction and renovation projects in Bielefeld.
Ultra-quiet operation
With a noise level of just 39.9 dB(A) thanks to the bionic owl-wing principle, the AirCube can be installed even in densely built-up residential areas of Bielefeld and close to property lines.
Geothermal Energy with CUBIC
The patented, stackable CUBIC ground-source heat pump uses environmentally friendly geothermal energy and operates on just 150 g of propane (R290) per module—ideal for retrofits and multi-family homes.
Cube System Storage
The smart energy center combines nine functions in just one square meter—from a hot-water storage tank to a hygienic fresh-water system—all pre-wired at the factory.
Legionella-Safe Hot Water
The integrated fresh water system heats the domestic water only when it is drawn—eliminating standing water and the risk of Legionella for households in Bielefeld.
Solutions for Residential Construction
With a cascaded capacity of up to 160 kW, OVUM offers scalable heating solutions for apartment buildings and commercial projects by housing developers in Bielefeld and East Westphalia.
Intelligent MIRA Controller
The MIRA control system uses real-time weather data for predictive heating and controls up to 8 heating circuits individually—conveniently via smartphone, tablet, or PC.
PV Integration & Remote Maintenance
The intelligent PV management system utilizes surplus solar power down to the last watt, while over-the-air updates and remote maintenance keep plants in Bielefeld in optimal condition at all times.