Refrigeration, air conditioning and ventilation technology: system construction, installation, maintenance and trade in air conditioning units from Hamburg
Kälte Bast GmbH
Försterweg 81, 22525 HamburgNew on Amplifa
Expertise and customer focus since 1948
Kälte Bast GmbH is a Hamburg specialist for air conditioning, ventilation and heat pump technology. From the small business founded by Klara and Emil Bast in 1948, a customer-oriented specialist company has emerged that is today run by the third generation. The company plans and implements air conditioning and ventilation systems with its own engineers and its own CAD department; the DDC control department develops control systems, among other things for remotely monitored systems. The system solutions include heat recovery systems, chilled ceilings, concrete core activation, VVS air conditioning systems, direct-evaporation 3-pipe air conditioning systems, chilled water solutions with free cooling, displacement ventilation, decentralised air conditioning systems as well as air-to-water and air-to-air heat pumps. In the greater Hamburg area, the company itself acts as an installation contractor for split and VRF air conditioning systems. In addition, the trade and sales department supports system builders in Hamburg, Schleswig-Holstein, Lower Saxony, Bremen, Mecklenburg-Vorpommern, Berlin and Brandenburg and represents the brands Panasonic, Hitachi and Argo, in some cases for more than 35 years. Further services include maintenance, repair, rental of mobile air conditioning units and a self-developed room scenting system (scent air conditioning).
- Site
- Hamburg
- Processes
- Air conditioning system construction, Planning of air conditioning and ventilation systems, CAD design, DDC control technology (including remotely monitored systems), Installation contractor for split air conditioning systems, Installation contractor for VRF air conditioning systems, Installation and maintenance of refrigeration systems, Inspection of refrigeration systems
- Materials
- Split and VRF air conditioning systems, Air-to-water and air-to-air heat pumps, Ventilation and air conditioning systems, Chilled water solutions with free cooling, Chilled ceilings and concrete core activation, Direct-evaporation 3-pipe air conditioning systems, Room air purification (UV-C/ozone, filter technology, nanoe-X), Scent air conditioning
- Certificates
- VDKF specialist contractor certificate (air conditioning and refrigeration, Company certification pursuant to § 6 of the Chemicals Climate Protection, Chamber of Commerce certificate: safeguarding dual vocational training, Tax exemption certificate for tax deduction on construction services
- Industries
- Office buildings, Laboratories, Retail shops, Hotels, Hospitals, Television studios
- 01
Consulting and needs analysis
- 02
Planning with in-house engineers
- 03
CAD design
- 04
DDC control technology
- 05
System construction and installation
- 06
Maintenance and repair
Technical processes and system solutions
Split and VRF air conditioning systems
Installation in the greater Hamburg area for residential and commercial applications.
Air-to-water and air-to-air heat pumps
Heat pump technology for the decarbonisation of building heating and room air conditioning.
Ventilation and air conditioning systems
Ventilation technology including heat recovery and demand-controlled air distribution.
Chilled water solutions with free cooling
Energy-efficient cooling for data centres and office buildings.
Chilled ceilings and concrete core activation
High-comfort office air conditioning with displacement ventilation and water-perfused concrete ceilings.
Direct-evaporation 3-pipe air conditioning systems
System solution for efficient air conditioning in system construction.
Room air purification (UV-C/ozone, filter technology, nanoe-X)
Reduction of the contamination of room air by viruses, bacteria, fungi and pollutants.
Scent air conditioning
In-house development for technically flawless room scenting, brought to market maturity.
Location
Hamburg
DEHead office: system construction, installation, trade and sales
- Materials
- Air conditioning, ventilation and heat pump technology
- CAD department
- DDC control department
- Vehicle fleet (electrified)
Applications and systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Air conditioning system constructionAssembly | – | – | – | – | – |
| Planning of air conditioning and ventilation systemsEngineering | – | – | – | – | – |
| CAD designEngineering | – | – | – | – | – |
| DDC control technology (including remotely monitored systems)Engineering | – | – | – | – | – |
| Installation contractor for split air conditioning systemsAssembly | – | – | – | – | – |
| Installation contractor for VRF air conditioning systemsAssembly | – | – | – | – | – |
| Installation and maintenance of refrigeration systemsAssembly | – | – | – | – | – |
| Inspection of refrigeration systemsTesting | – | – | – | – | – |
| Maintenance of air conditioning unitsAssembly | – | – | – | – | – |
| Trade and sales of air conditioning unitsEngineering | – | – | – | – | – |
| Rental of mobile air conditioning unitsEngineering | – | – | – | – | – |
| Heat pump technology (air-to-water and air-to-air heat pumps)Assembly | – | – | – | – | – |
| Ventilation technology / ventilation and air conditioning systemsAssembly | – | – | – | – | – |
| Heat recovery systemsAssembly | – | – | – | – | – |
| Chilled ceilingsAssembly | – | – | – | – | – |
| Concrete core activationAssembly | – | – | – | – | – |
| VVS air conditioning systemsAssembly | – | – | – | – | – |
| Decentralised air conditioning systemsAssembly | – | – | – | – | – |
| Direct-evaporation 3-pipe air conditioning systemsAssembly | – | – | – | – | – |
| Chilled water solutions with free coolingAssembly | – | – | – | – | – |
| Displacement ventilationAssembly | – | – | – | – | – |
| Scent air conditioning / room scenting (in-house system development)Assembly | – | – | – | – | – |
Additional services
Certifications and specialist companies
Kälte-Bast is a certified air conditioning and refrigeration specialist company and a member of VDKF Verband Deutscher Kälte-Klima-Fachbetriebe e.V.; the management holds the technical qualification for the inspection, installation and maintenance of refrigeration systems. Delivery, installation and consulting are provided from a single source by the authorised specialist wholesaler.
| Evidence | Hamburg |
|---|---|
| VDKF specialist contractor certificate (air conditioning and refrigeration | |
| Company certification pursuant to § 6 of the Chemicals Climate Protection | |
| Chamber of Commerce certificate: safeguarding dual vocational training | |
| Tax exemption certificate for tax deduction on construction services |
Company history
- 1948
Founding of the small business by Klara and Emil Bast; today run by the third generation.