
Specialist company for planning, installation and maintenance of heat pumps up to 2 MW in Hamburg and Schleswig-Holstein.

Team Wärmepumpen (Marke der Kälte-Klima24 GmbH)
Rellingen (Siemensstraße 23, 25462)New on Amplifa
About Team Wärmepumpen
Team Wärmepumpen is a regional specialist company from Rellingen near Hamburg with more than 400 installed heat pumps. The owner-managed family business with 35 employees plans, installs and maintains air-to-water heat pumps, ground-source heat pumps (brine-to-water) as well as large-scale heat pumps up to a capacity of 2 MW, also as high-temperature applications up to 71 °C flow temperature. It works with the manufacturers Bosch, Buderus, NIBE, Samsung, Daikin, LG and Wolf. Its range of services also includes photovoltaic systems including battery storage, wallbox installations, air conditioning systems, hydraulic balancing, water softening and a 24-hour customer service. Reference projects in the commercial sector include, among others, savings bank locations and logistics buildings.
- Site
- Rellingen
- Processes
- Heat pump installation (air-to-water heat pumps), Ground-source heat pump installation (brine-to-water), Large-scale heat pumps up to 2 MW (commercial, industrial, residential construction,, Radiator installation & replacement, Underfloor heating, Hydraulic balancing, Photovoltaic system installation incl. battery storage and inverters, Wallbox installation (e-mobility)
- Materials
- Refrigerant R410A
- Founded
- 1984
- Employees
- 35
- Industries
- Residential construction, Commercial and industrial construction, Retail, Gastronomy and hospitality, Hospitals and care homes, Food retail
- 01
Consultation and planning
- 02
Preparation of quotations
- 03
Subsidy consulting and applications
- 04
Installation (own fitters)
- 05
Commissioning and fine tuning
- 06
Customer service and 24-hour maintenance
Technical Equipment and Systems
Refrigerant R410A
Refrigerant of the brine-to-water heat pumps with low greenhouse potential (GWP), complies with the F-Gas Regulation.
Site

Rellingen
DESpecialist company, heat pump showroom, administration
- Materials
- Air-to-water and brine-to-water heat pumps, refrigerant R410A
- Bosch Compress 7800i LW / AW_OR-S (2–15 kW)
- Buderus Logatherm WLW186i AR
- NIBE S2125
- Samsung/Bosch/Buderus large-scale heat pumps up to 2 MW
- Bosch Climate 3000i/8000i split air conditioning units
- Bosch Wallbox Power Charge 7000i (11 kW)
- Grünbeck softliQ:SE water softening
- Homematic IP hydraulic balancing system
Systems and Installations



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heat pump installation (air-to-water heat pumps)Assembly | – | – | – | – | – |
| Ground-source heat pump installation (brine-to-water)Assembly | – | – | – | – | Brine, Refrigerant R410A |
| Large-scale heat pumps up to 2 MW (commercial, industrial, residential construction,Assembly | – | – | – | – | Refrigerant |
| Radiator installation & replacementAssembly | – | – | – | – | – |
| Underfloor heatingAssembly | – | – | – | – | – |
| Hydraulic balancingEngineering | – | – | – | – | – |
| Photovoltaic system installation incl. battery storage and invertersAssembly | – | – | – | – | – |
| Wallbox installation (e-mobility)Assembly | – | – | – | – | – |
| Air conditioning installation (Bosch split/multi-split units)Assembly | – | – | – | – | – |
| Customer service & maintenance of heat pumpsTesting | – | – | – | – | – |
| Planning and design of heat pump systemsEngineering | – | – | – | – | – |
| Borehole drilling for ground probes or development of ground heat collector (in cooperation)Engineering | – | – | – | – | – |
9 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Air-to-water heat pump Bosch Compress (AW_OR-S, 7800i etc.) | Bosch Compress 7800i LW / Climate 3000i / Climate 8000i | – | Heating output 2–15 kW; heats up to 600 m² of living space | – | Quotation/Installation Rellingen |
| Ground-source heat pump (brine-to-water) | Bosch Compress 7800i LW | – | Power ratings 2–15 kW, flow temperature up to 71 °C | – | Quotation/Installation Rellingen |
| Air-to-water heat pump | Buderus Logatherm WLW186i AR | – | – | – | – |
| Air-to-water heat pump | NIBE S2125 | – | – | – | – |
| Large-scale heat pump | Samsung / Bosch / Buderus | – | up to 2 MW capacity | – | – |
| Split/multi-split air conditioning units | Bosch Climate 3000i / 8000i, CL5000M multi-split | – | 2.5–10.2 kW | – | – |
| Wallbox charging station | Bosch Power Charge 7000i (PC 7000i 11-5 / 11-7) | – | 11 kW charging power, 3-phase, charging cable 5 m / 7.5 m, IP54 | – | – |
| Water softening system | Grünbeck softliQ:SE | – | – | – | – |
| Homematic IP hydraulic balancing system | – | – | – | – | – |
Additional services
Reference customers
Company History
- 1984
Family business since 1984; the family business already produced and installed heat pumps 50 years ago.
Previous name Wärmepumpen24; the company now operates as Team Wärmepumpen.