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The picture shows three blurred vertical metal pipes starting from the left side to the center of the picture. The whole focus is on the right side on the heating-moule Sophia from ista.

Achieve Up to 30% Heating Energy Savings with Ease.

Enhance Your Heating System with Our Smart Heating Control System and Experience the Combined Power of our AI Technology and ista's full End-to-End Service for Longterm Savings.

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Your benefits at a glance:

Be Compliant with Regulations

Compatible with Most Heating Systems

AI Powered Smart-Tech Solution

Full End-to-End Service & Setup

Free Installation & No Hardware Costs

Save Energy and Extend Lifespan with ista's Smart Heating Control System. 

The current problem with many heating systems lies in their dependence on fixed presets, leading to an overproduction of heat and unnecessary energy consumption.

The solution? ista's smart heating control system. It easily incorporates into most existing heating infrastructures and actively fine-tunes the heating output to match the actual needs of the building, yielding significant energy savings. 

How Our Smart Heating System Works in 3 Easy Steps.

1. Analyze: Automated Heat Demand Assessment and Outdoor Temperature Tracking 
2. Optimize: Data-Driven Evaluation to Intelligently Optimize the Heating Curve
3. Control: Smart Heating Control for Optimal Energy Distribution

See Our Smart Heating Control System in Action.
ista's Full-Service Promise: From Installation to Continuous Optimization.
When you choose our smart solution, our team handles the installation, setup, and ongoing optimized operation of our heating control system. The annual service fee typically amounts to less than the cost savings generated by the system, making it a smart choice for your bottom line. Plus, the cost of hardware and software is rolled into the service fee, providing you a transparent cost structure.

Unlock Your Energy Savings Schedule Your Free Consultation Today.

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Enhance Your Heating System and Enjoy These Additional Benefits.

Upgrade to the future of heating technology with ista and unlock the full potential of your existing heating system.

Discover Our Proven Success.

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Heat Meter

The smart solution for wireless heating metering.

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The background is coloured in dark blue and on the right side is the water-meter from ista depicted.

Water meter

Smart hot and cold-water meter.

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MinuteView

Real-time access to all your data.

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Facts & Figures

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6.300
Employees

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20
Countries

Icon: In einem Kreis in der Farbe lime Grün befindet sich ein schwarzer, diagonaler Pfeil, der von links oben nach rechts unten verläuft. Der Pfeil knickt in der Mitte leicht ab, bevor er weiter nach unten zeigt.

3,7 Mio
t CO₂ emissions avoided

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43 Mio
Radio devices

Icon: In einem Kreis in der Farbe lime Grün befindet sich eine Hand, die einen Schraubenschlüssel festhält.

14 Mio
Utilisation units

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Discover more Innovative Solutions to Transform Your Property.

Embrace the future with ista's suite of solutions that ensure regulatory compliance, foster eco-friendly practices, enhance energy efficiency, and empower data-driven decision-making for your commercial and industrial properties.

The picture shows four people in formal dress standing in a modern, light-flooded building. They are standing on a raised walkway with railings, surrounded by large glass windows. The windows extend along the entire length of the corridor and let in plenty of daylight.on the left of the picture is a woman with long, dark hair wearing a black trouser suit. She has her arms crossed in front of her chest and is looking down as if she is pensive. Next to her is a man in a dark blue suit, who is leaning on the railing with both hands and also looking down. Next to him is a woman with blonde hair in a white blazer and beige trousers. To her right is an older man with white hair and a beard, wearing a dark blue suit and interlocking fingers. The four people are discussing ista's building management system. Below the catwalk are large green plants that lend the room a natural element. On the right of the picture you can see a wall with dark red bricks and several doors. The whole space has a modern and open feel, with lots of natural light and a mix of industrial and natural elements.

Building Management

Centralised control for building systems and operations.

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The picture shows a young woman looking through a window. She has long blonde hair and is wearing a dark blue, polka-dotted top. The woman is smiling and holding a tablet in both hands which is showing the Energy Audit Reporting from ista, her gaze directed slightly to the right. Green plants and a blurred light source can be seen in the background, giving the picture a warm and inviting atmosphere. The light source is located approximately in the centre of the background. The left background area shows a vertical black line, which is probably part of the window frame. The woman is standing relatively close to the window so that her reflection is partially visible in the glass. The foreground of the image is in focus while the background remains blurred, which draws the viewer's attention to the woman's smiling face and her tablet.

Energy Audit & Reporting

Simplify energy compliance with our all-inclusive services.

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The picture shows a light-flooded part of an office space. Two men can be seen sitting at a desk directly in the foreground, stretching from left to right in the lower third of the picture. The man sitting on the left has short, dark brown and curly hair, a brown-red beard, wears round glasses with black frames and a black shirt. The man to his right has almost black short hair, a brownish beard and is wearing a black T-shirt. Both men are looking at the two monitors on the desk in front of them. Both men are looking at the carbon audit provided by ista on these monitors. To the left of the monitors on the desk is a black printer. To the right of the monitors is a telephone and next to it, on the right-hand edge, two letter trays are stacked. In the background you can see a wall consisting of large windows that stretches from the first left third of the picture to the right edge. In addition, the ceiling, which can be seen in the upper part of the picture, also consists of the same large windows. On the right-hand side of the picture, a dark brown, approximately waist-high room divider can be seen, which bends to the right once. Six plants can be seen on the room divider and behind it. To the left of the picture, directly next to the man on the left, is a wall consisting entirely of green plants.

Carbon Audit & Reporting

Manage your carbon footprint with automated audits and precise reporting for your properties.

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The picture shows a modern, open-plan office space where two people are standing in the center of the room. In the background on the left are cupboards containing files and a presentation board. To the right, you can see two white walls raised close together that do not reach the ceiling of the room. A railing is attached to the right-hand wall, which extends to the right-hand side of the picture and to the wall there. The wall of the railing itself is made of a grey grid and the floor is attached to a steel beam that can be seen from the side. The lattice provides a clear view of the black wall behind it. Two large desks can be seen in the center of this elevation, with two chairs on either side. On the right-hand side, against the brick wall, there is another desk with a chair and a passageway in the wall. In the foreground you can see two people walking towards the cupboards on the left. These two people are only vaguely recognizable as they are in motion and therefore blurry. In front of the railing in the center of the picture are two large tables that have been placed opposite each other and form a large group of tables. There are two chairs to the left and right of the group of tables. Three plants can be seen on the right-hand edge of the picture, their branches protruding into the picture. In the center of the picture, a younger man is standing next to a younger woman, right before the group of tables. The man has short black hair and a black beard and is wearing a black jacket with grey trousers and brown shoes. The woman has open red wavy hair and is wearing a white blouse, a grey metallic skirt and white pumps. They are both smiling while the woman has a tablet in her hand and is presenting the smart metering options from ista to the man.

Smart Metering

Automate data collection and streamline utility management online for your properties.

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