
Certified specialist company for heat pumps, photovoltaics and heating modernisation in Schleswig-Holstein and Hamburg

Wüpper Energie- und Haustechnik GmbH
EllerauNew on Amplifa
About Wüpper Haustechnik
Wüpper Energie- und Haustechnik GmbH is a family-owned business and central master company in Ellerau (Schleswig-Holstein) with over 30 years of experience in the building services trade. Its range of services covers the planning and installation of air-to-water heat pumps (including OVUM and SOLVIS, also as cascade systems), heating construction and heating modernisation, photovoltaic systems with battery storage and wallboxes, as well as heating maintenance, energy consulting and energy management with smart app-based control. In addition, earthworks, core drilling and heat pump foundations are performed as in-house services, as are heating load calculations, hydraulic balancing and subsidy consulting including application handling. Areas of operation are Schleswig-Holstein and Hamburg, with reference projects in Ellerau, Pinneberg, Elmshorn, Quickborn and Hamburg – from single-family homes to multi-family buildings with 25 residential units, senior shared-housing facilities and commercial office space. The managing directors are Markus and Peter Wüpper.
- Site
- Ellerau
- Processes
- Heat pump installation (air-to-water), Heating construction & modernisation, Photovoltaic systems planning and installation, Heating maintenance incl. hydraulic balancing, Energy consulting / energy management, Heat pump cascade system (37 kW total output, 17 kW + 20 kW), Core drilling for pipe routing, Heat pump foundation construction
- Materials
- Air, Earth, Water, Air (ambient energy), Earth (ambient energy), Water (ambient energy)
- Certificates
- Certified specialist company for heat pumps
- Industries
- Building services / Building technology, Residential construction (single- and multi-family homes), Senior shared-housing facilities, Commercial office space
- 01
Energy consulting & site survey
- 02
Heating load calculation & system planning
- 03
Subsidy consulting & application handling
- 04
Earthworks, core drilling & foundation
- 05
System installation
- 06
Commissioning & adjustment
- 07
Maintenance & service
Renewable Energy Sources
Air (ambient energy)
Heat source for air-to-water heat pumps as the company's main field of application.
Earth (ambient energy)
Use of geothermal heat as a source for renewable heating systems.
Water (ambient energy)
Water as an ambient energy source for heat pump systems.
Location

Ellerau
DECentral master company / headquarters
- Materials
- Air-to-water heat pumps, photovoltaics, heating technology
- OVUM air-to-water heat pumps (e.g. AC312P)
- SOLVIS air-source heat pumps
- Cube buffer tank 500 l
- Pipe press tool for copper pipes
Reference Systems





Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heat pump installation (air-to-water)Assembly | – | – | – | – | – |
| Heating construction & modernisationAssembly | – | – | – | – | – |
| Photovoltaic systems planning and installationAssembly | – | – | – | – | – |
| Heating maintenance incl. hydraulic balancingTesting | – | – | – | – | – |
| Energy consulting / energy managementEngineering | – | – | – | – | – |
| Heat pump cascade system (37 kW total output, 17 kW + 20 kW)Assembly | – | – | – | – | – |
| Core drilling for pipe routingMachining | – | – | – | – | – |
| Heat pump foundation constructionAssembly | – | – | – | – | – |
| Earthworks / underground pipe layingAssembly | – | – | – | – | – |
| Heating load calculationEngineering | – | – | – | – | – |
| Radiator replacementAssembly | – | – | – | – | – |
| Smart home / smart control (myUplink)Engineering | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Air-to-water heat pump | OVUM AC312P | – | – | – | Ellerau |
| Heat pump (Air-to-Water-Heat-Pump) | OVUM 17 kW | – | – | – | Ellerau |
| Heat pump (Air-to-Water-Heat-Pump) | OVUM 20 kW | – | – | – | Ellerau |
| Heat pump | SOLVIS | – | – | – | Ellerau |
| Buffer tank | OVUM Cube tank 500 litres | – | – | – | Ellerau |
Additional services
Quality & Certified Specialist Company
As a certified specialist company for heat pumps, the company works in compliance with manufacturer specifications together with partners such as OVUM and SOLVIS. Work is carried out according to clear planning, with structured site management, clean documentation and follow-up.
| Evidence | Ellerau |
|---|---|
| Certified specialist company for heat pumps |
History
Family-owned business, active as a specialist company in Ellerau for over 30 years; focus on the energy transition and renewable heating technology