Domestic hot water heat pumps
Generating hot water intelligently, efficiently, and sustainably
Hot water without fossil fuels? With a domestic hot water heat pump, you can use existing energy sources from the air or water to heat your drinking water efficiently and in a climate-friendly way. Whether in a single-family home, apartment building, or as an addition to an existing heating system, our systems reliably deliver hot water up to 65 °C, reduce your energy costs, and make you less dependent on the energy market.
Whether for new construction, renovation, or floor solutions, alpha innotec has the right domestic hot water heat pump for your project.
BWP Series
• Uses room air for hot water
• Highly efficient & quiet
• Easy installation
WWB Series
• Uses fluids for hot water
• Highly efficient & quiet
• Easy installation
What is a domestic hot water heat pump—and how does it work?
A domestic hot water heat pump extracts energy from the ambient air or water and transfers it to your drinking water. The principle is similar to that of a conventional heat pump:
The heat pump extracts energy from the air or water.
A refrigerant circuit raises the temperature.
The drinking water is heated efficiently in the integrated storage tank.
The big advantage: you can heat your water independently of your heating system and use free environmental energy that is already available – e.g. from exhaust air, indoor air, or groundwater.
The BWP series – compact, quiet, and efficient
The BWP series from alpha innotec comprises air-to-water heat pumps that are used exclusively for hot water preparation. They are the ideal solution for single-family homes and two-family homes.
Thanks to the integrated hot water tank, they provide hot water up to 65 °C at all times – energy-efficient and whisper-quiet in operation.
Exhaust air utilization & ventilation function
Washing machines, freezers, and dryers release heat into the air in your home—our domestic hot water heat pumps use this energy to heat your water efficiently.
An additional advantage: in recirculation mode, excess moisture is removed from your bathroom, kitchen, or basement. Alternatively, you can also use outside air as an energy source.
Plug-and-Play & PV-ready
The pre-wired plug-in system and flexible components make installation particularly quick and easy. The BWP can also be easily integrated into your photovoltaic system, allowing you to use your own solar power directly for hot water production.
WWB water/water booster:
The decentralized drinking water heat pump
The WWB is perfect for apartment buildings with central heating systems. Each residential unit gets its own decentralized drinking water heat pump with integrated storage tank—for individual hot water supply and transparent billing.
How the booster works
The WWB connects hydraulically to the central heating system and raises the temperature of the energy source to your desired temperature.
For hygiene reasons, water temperatures of up to 65 °C are possible – without the need for a heating element.
Whether brine, district heating, heating return or groundwater: almost any low-temperature water source can be used.
The WWB works as your personal “energy booster” for hot water. It connects hydraulically to the central heating system and raises the temperature of the energy source to your desired temperature – up to 65 °C is possible for hygienic reasons. Whether brine, district heating, heating return or groundwater – almost any low-temperature water source can be used.
Compact & Efficient
Despite its integrated storage tank, the WWB impresses with its compact dimensions – ideal even when space is limited. In combination with a PV system, the booster works particularly efficiently and uses solar power directly for hot water preparation.
Advantages of a domestic hot water heat pump at a glance
- Sustainable & efficient: Uses free environmental energy for hot water production
- Independent of the heating system: Ideal for retrofitting or combining
- PV-ready: Use your own solar power directly for hot water
- Quiet operation: Ideal even near living areas
- Easy installation: Compact design, ready to plug in
- Hygienically safe: Legionella protection via the heat pump without an electric heating element
Who are domestic hot water heat pumps suitable for?
- Private customers who want to make their hot water supply more sustainable
- Homeowners who want to reduce the load on their heating system or modernize it
- Multi-family homes that rely on decentralized, transparent solutions
- Installers who want to offer their customers an efficient, flexible, and easy-to-install solution
Conclusion – Hot water made smart
With a domestic hot water heat pump from alpha innotec, you can heat your water in an energy-efficient, quiet, and future-proof way. Whether as an exhaust air solution in a single-family home or as a decentralized booster in an apartment building, our systems offer maximum flexibility and adapt perfectly to your requirements.
Get in touch with our experts now for a no-obligation consultation!
