Knoch IR Technik - Dipl.-Ing. Klaus-Dieter Knoch


Information pursuant to § 5 TMG

Knoch Infrarot-Technik GmbH
Renaultstraße 2
D-07570 Hohenölsen

Handelsregister: HRB 508 770
Registration court: Amtsgericht Jena

Represented by the managing director:
Dipl.-Ing. Klaus-Dieter Knoch


Phone: +49 366 03 / 71 80-0
Telefax: +49 366 03 / 71 80-15


Sales tax identification number according to § 27 a of the Sales Tax Law:
DE 28 71 95 810

Responsible for the content according to § 55(2) RStV

Dipl.-Ing. Klaus-Dieter Knoch
Renaultstraße 2
D-07570 Hohenölsen

EU dispute resolution

The European Commission provides a platform for online dispute resolution (ODR):
Our e-mail address can be found above in the site notice.

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Image sources

„Paar auf Bank“ (Startseite): © bowie15 /
„Straßencafé“ (Startseite): © Rrrainbow /
Produktbilder: © Knoch IR
„Kirche“ (Anwendungen): © Alexander Demandt /
„Maschinenbau“ (Anwendungen): © industrieblick /
„The dream house 14“ (Anwendungen): © slavun /
„Businessman using laptop and mobile phone“ (Anwendungen): © PureSolution /
„Schneeberg Weihnachtsmarkt 01“ (Anwendungen): © LianeM /
„kater auf fensterbank“ (Headgrafik an diversen Stellen): © Nathalie Misch /
„cielo“ (Seitenhintergrund): © bodo011 /
„window with water drops closeup“ (Luftfeuchtigkeit senken): © nadisja /
„mold in bath, a duck toy, bathroom“ (Luftfeuchtigkeit senken): © nadisja /
„fungus on the windows“ (Luftfeuchtigkeit senken): © burdun /

Liability for Contents

As service providers, we are liable for own contents of these websites according to Sec. 7, paragraph 1 German Telemedia Act (TMG). However, according to Sec. 8 to 10 German Telemedia Act (TMG), service providers are not obligated to permanently monitor submitted or stored information or to search for evidences that indicate illegal activities.

Legal obligations to removing information or to blocking the use of information remain unchallenged. In this case, liability is only possible at the time of knowledge about a specific violation of law. Illegal contents will be removed immediately at the time we get knowledge of them.

Liability for Links

Our offer includes links to external third party websites. We have no influence on the contents of those websites, therefore we cannot guarantee for those contents. Providers or administrators of linked websites are always responsible for their own contents.

The linked websites had been checked for possible violations of law at the time of the establishment of the link. Illegal contents were not detected at the time of the linking. A permanent monitoring of the contents of linked websites cannot be imposed without reasonable indications that there has been a violation of law. Illegal links will be removed immediately at the time we get knowledge of them.


Contents and compilations published on these websites by the providers are subject to German copyright laws. Reproduction, editing, distribution as well as the use of any kind outside the scope of the copyright law require a written permission of the author or originator. Downloads and copies of these websites are permitted for private use only.
The commercial use of our contents without permission of the originator is prohibited.

Copyright laws of third parties are respected as long as the contents on these websites do not originate from the provider. Contributions of third parties on this site are indicated as such. However, if you notice any violations of copyright law, please inform us. Such contents will be removed immediately.




Golden Glare

The radiator with the golden tubes generate infrared A and B radiation from the tungsten filament and filter the visible light with its coating. The long-lasting lamps burn for > 5,000 hours and achieve up to 90% heat recovery.

Low Glare

Only approx. 15% of the visible light of a Golden Glare radiator results, thanks to the Low Glare technology. The infrared radiation contains a larger portion of infrared light from the invisible spectrum. The lamps burn for > 5,000 hours and achieve up to 90% heat recovery.

White Glare - world debut

The white lamps shine with 2700 Kelvin in a warm white reading light. The heat developement is identic. But the red light percentage is absorbed totally by a special coating.

Magic Focus

Through reflectors made of high-gloss aluminium, developed with the most modern ray tracing methods, all ComfortSun radiators can boast an unrivalled efficiency: Up to 90% of the electrical output reaches you as heat. The long-lasting lamps burn for > 5,000 hours and achieve up to 90% heat recovery.