Industrial hall heating and ventilation solutions: dark radiant heaters, recirculation heaters, electric radiant heaters, solar air collectors, condensing and hybrid systems.
ETAPART AG
Rottenburg am Neckar · Tröbitz · Mörschwil (CH) · Linz (AT, Representative Office)New on Amplifa
About ETAPART
ETAPART AG develops and implements customized hall heating and ventilation solutions for industry and commerce. At the center is a broad product portfolio: gas-fired dark radiant heaters (ETAray), recirculation heaters with condensing fresh-air technology (ETAflex, ETAvent), electric infrared and short-wave radiant heaters (ETApaneel, ETAvega, ETAvetra), warm air systems (ETAfan), hall fans (ETAstream), solar air collectors (ETAwall), condensing flue-gas heat recovery (ETAback) as well as hybrid systems (ETAhybrid), heat pumps, solar thermal and building automation. The company plans with an open technology approach, assembles and installs systems, commissions them and offers maintenance, breakdown service and spare parts supply over the entire life cycle. Customers come from industry, commerce, production and warehouse halls, workshops, sports halls and logistics, including Thyssen-Krupp, Mercedes-Benz, Deutz and Deutsche Babcock. The headquarters is in Rottenburg am Neckar with a branch in Tröbitz, a Swiss branch in Mörschwil and a representative office in the greater Linz area. In 2024 the company marked 40 years of existence.
- Site
- Rottenburg am Neckar
- Processes
- Planning of hall heating and ventilation solutions (individual concepts, analysis, implementation), Assembly & installation of hall heating and ventilation systems, Maintenance & service for hall heating and ventilation systems (functional and safety inspection,, Commissioning of hall heating and ventilation solutions, Dark radiant heater heating systems (ETAray, gas-fired infrared radiant heating, negative pressure, Recirculation heater heating systems (ETAflex, H2-ready, with condensing fresh-air technology), Recirculation heaters with ventilation and heat recovery (ETAvent), Electric infrared radiant heaters (ETApaneel, ETAvega, ETAvetra, electric short-wave technology)
- Materials
- Gas (natural gas, fuel for radiant heating/warm air units), Green hydrogen (H2-ready operation of dark radiant heaters), Heating oil, Wood (fuel), Water (water-based surface heating, ceiling radiant panels, underfloor heating), Gas (Natural Gas), Green Hydrogen, Electricity
- Certificates
- ISO 9001, Maintenance in accordance with VDI 6022
- Founded
- 1984
- Employees
- 60+
- Industries
- Industry, Commerce, Production halls, Warehouse halls, Logistics, Workshops
- 01
Consulting & Orientation
- 02
Analysis of building, usage and energy demand
- 03
Concept development
- 04
Assembly & Installation
- 05
Commissioning
- 06
Maintenance & Service
- 07
Breakdown Service & Spare Parts Supply
Technologies & Energy Sources
Gas (Natural Gas)
Fuel for dark radiant heaters, recirculation heaters and warm air units; partly H2-ready operation possible.
Green Hydrogen
H2-ready dark radiant heaters can in future be fully converted to hydrogen operation.
Electricity
Energy source for infrared and short-wave radiant heaters, heat pumps and building automation.
Solar Warm Air
ETAwall solar air collectors heat fresh air for ventilation and heating support.
Water
Energy source for water-based surface heating systems such as ceiling radiant panels and underfloor heating.
Locations
Rottenburg am Neckar
DEHeadquarters
- Dark radiant heater ETAray
- Recirculation heaters ETAflex/ETAvent
- Electric radiant heaters
- Solar air collectors ETAwall
- Condensing technology ETAback
- ETAhybrid systems
- Building automation
Tröbitz
DEBranch (ETAPART Energietechnik)
- Solar-assisted dark radiant heater hall heating and ventilation systems
Mörschwil
CHBranch Switzerland
Linz (Greater Area)
ATRepresentative Office Austria
Solutions & Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning of hall heating and ventilation solutions (individual concepts, analysis, implementation)Engineering | – | – | – | – | – |
| Assembly & installation of hall heating and ventilation systemsAssembly | – | – | – | – | – |
| Maintenance & service for hall heating and ventilation systems (functional and safety inspection,Assembly | – | – | – | – | – |
| Commissioning of hall heating and ventilation solutionsAssembly | – | – | – | – | – |
| Dark radiant heater heating systems (ETAray, gas-fired infrared radiant heating, negative pressureAssembly | – | – | – | – | Gas |
| Recirculation heater heating systems (ETAflex, H2-ready, with condensing fresh-air technology)Assembly | – | – | – | – | Gas, Hydrogen (H2) |
| Recirculation heaters with ventilation and heat recovery (ETAvent)Assembly | – | – | – | – | – |
| Electric infrared radiant heaters (ETApaneel, ETAvega, ETAvetra, electric short-wave technology)Assembly | – | – | – | – | Electricity |
| Solar air collectors ETAwall (collector facade, solar warm air, summer bypass)Assembly | – | – | – | – | – |
| Condensing technology ETAback (flue-gas heat recovery, energy savings of up to 50%)Assembly | – | – | – | – | Gas |
| Warm air systems ETAfan (decentralized warm air units)Assembly | – | – | – | – | – |
| Hall fans ETAstreamAssembly | – | – | – | – | – |
| ETAhybrid systems L, XL, XXL (hybrid heating systems)Assembly | – | – | – | – | – |
| Electric radiant heatersAssembly | – | – | – | – | – |
| Building automation / control technology for hall heatingAssembly | – | – | – | – | – |
| Sauna heater (product)Assembly | – | – | – | – | – |
| Heat pumps (air-to-water, air-to-air, gas heat pumps; combination with PV, solar thermal,Assembly | – | – | – | – | – |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Dark radiant heater ETAray (gas-fired radiant tube system, negative pressure operation, L/U | ETAPART ETAray Comfort | – | – | – | – |
| Recirculation heater | ETAPART ETAflex | – | – | – | – |
| Recirculation heater with ventilation and heat recovery | ETAPART ETAvent | – | – | – | – |
| Electric infrared radiant heater | ETAPART ETApaneel | – | – | – | – |
| Electric short-wave radiant heater | ETAPART ETAvega | – | – | – | – |
| Electric short-wave radiant heater (IP55) | ETAPART ETAvetra | – | – | – | – |
| Solar air collector (facade/roof mounting) | ETAPART ETAwall | – | – | – | – |
| Condensing radiant heating system | ETAPART ETAback | – | – | – | – |
| Warm air unit / warm air system | ETAPART ETAfan | – | – | – | – |
| Hall fan | ETAPART ETAstream | – | – | – | – |
| Dark radiant heater with condensing fresh-air technology (hybrid) | ETAPART ETAhybrid | – | – | – | – |
| ETAhybrid systems (L, XL, XXL) | ETAPART ETAhybridsystem | – | – | – | – |
| Dark radiant heater heating system (100 kW heating output, Stadtwerke Rottenburg project) | ETAPART ETAray | – | – | – | Stadtwerke Rottenburg warehouse hall |
Additional services
Reference customers
Quality & Service
ETAPART supports systems throughout their entire life cycle: functional and safety inspections, scheduled maintenance, documentation, ventilation maintenance in accordance with VDI 6022, as well as rapid support in the event of a breakdown and spare parts supply.
| Evidence | Rottenburg am Neckar | Tröbitz | Mörschwil | Linz (Greater Area) |
|---|---|---|---|---|
| ISO 9001 | ||||
| Maintenance in accordance with VDI 6022 |
History
- 1984
Heinrich Otto Tulowietzki founds ETAPART GmbH in Rottenburg am Neckar.
- 1990
Paul Lange joins the company; growing recognition among major customers such as Thyssen-Krupp, Mercedes-Benz, Deutz and Deutsche Babcock.
- 1991
Founding of the subsidiary ETAPART Energietechnik GmbH in Tröbitz; 1992 move into the new building in the Siebenlinden industrial park.
- 1998/1999
First solar-assisted dark radiant heater hall heating and ventilation systems in northern and north-eastern Germany.
- 2001
Conversion of legal form to a stock corporation (ETAPART AG).
- 2003
Entry into the Swiss market.
- 2005
Albrecht Locher takes over the chairmanship of the management board; Tulowietzki moves to the supervisory board.
- 2007
Volker Socher becomes managing director of ETAPART Energietechnik GmbH Tröbitz.
- 2010
Transfer of the company to the non-profit ETAPART Foundation.
- 2011
Acquisition of the Austrian market, representative in the greater Linz area.
- 2012
Market launch of the dark radiant heater condensing technology ETAback.
- 2014
Membership in the European manufacturers' association Elvhis (FIGAWA since the mid-90s).
- 2017
Expansion of the sales territory NRW/Hesse/Lower Saxony with a location in Rheine.
- 2019
Merger of ETAPART AG and ETAPART Energietechnik GmbH.
- 2022
ETAhybrid dark radiant heater awarded as ZIM Craft Project of the Year (BMWK).
- 2023
ETAwall solar air collector awarded the Bavarian State Prize.
- 2024
40 years of ETAPART; portfolio expansion to include control technology, hybrid systems, heat pumps and solar thermal (GEG 2024).