Two heaters connected in a basement. Next to this is a grey spint.

System control and connected devices from BRÖTJE

ISR OZW/IKS

The online communication centre for professional service of BRÖTJE heating systems

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ISR OZW/IKS characteristics

When used in combination with the BRÖTJE data portal, ISR OZW allows you to conveniently access your systems remotely via the internet. This offers heating engineers a continuous overview of their system inventory and the option to perform diagnostic and optimisation procedures remotely. In the case of maintenance and fault events, the plant operator and/or heating engineer will be informed directly by email, affording them the opportunity to respond immediately.

Two heaters connected in a basement. Next to this is a grey spint. Product image of the ISR OZW IKS control in white with gray controls.

Tutorials & videos

Image for a youtube video of networked heating. In the picture a man in a light shirt, a gas heater and the Brötje logo.

ISR OZW product presentation

Technical data ISR OZW/IKS

ISR OZW IKS 01/04/16
ISR OZW01 - Maximum number of connectable BSB-/LPB bus devices 1
ISR OZW04 - Maximum number of connectable BSB-/LPB bus devices 4
ISR OZW16 - Maximum number of connectable BSB-/LPB bus devices 16
Dimensions (mm)
Height 90
Width 87,5
Depth 39,2

Documents & downloads

Additional links

A round, white control element, which can be turned on and off. The colours of the ErP guidelines are arranged around the left side of the rotary knob.

Interesting Facts about the EU's Ecodesign Directive (ErP)

The ErP label informs you about the efficiency class of your device on a scale from A ++ to G. Heat pumps are marked with a climate card.

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Are you an installer?

We are currently looking for skilled engineers to install and maintain state-of-the-art BRÖTJE heating systems across Germany. To keep you up to date at all times, we will provide you with a portal that contains important information about all of our products and B2B services.

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We’re here to help

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Answering your questions

Do you have a question about one of our products, our state-of-the-art heating technology, maintenance, servicing or financial support? We’ve compiled a list of some of the most frequently asked questions.

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