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The picture shows a modern residential complex with several white, multi-storey residential buildings standing on the left and right side of a paved path. The buildings have balconies with dark railings, and some balconies are decorated with plants and furniture. A wide, paved footpath stretches between the buildings and continues into the distance. On the left side of the path are lush green areas and colourful flowerbeds that embellish the space between the buildings. On the right-hand side of the path, young trees are planted at regular intervals, forming a green avenue together with manicured lawns. Other buildings can be seen in the background, completing the urban surroundings of the residential complex. The sky is clear and blue, indicating a sunny day. Overall, the picture conveys a calm and pleasant living atmosphere in a modern, well-maintained environment.

Unlock Up to 30% on Heating Energy Savings.

Upgrade Your Heat Management with ista's Intelligent Heating Control System, Leverage Our AI-Driven Technology and Comprehensive Service to Achieve Sustainable Savings.

Start saving today

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. 

Conventional heating systems often run on rigid presets, which leads to overproduction of heat and unnecessary energy expenditure.

ista's smart heating control system offers an innovative solution. It easily integrates into most existing heating architectures and proactively regulates heating output to fit the actual heat demand of the building, leading to 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.

Why Wait to Save Energy? When You Can Contact Us Now?

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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 success story.

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Wired System (M-Bus)

Effortlessly monitor all meters.

Find out more
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Wireless System (Radio)

Simplify your metering process.

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Heat Meter

The smart solution for wireless heating metering.

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HeatPilot

The smart solution for wireless heating metering.

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MinuteView

Your energy insight tool.

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Facts & Figures

6.300
Employees

Icon: In einem Kreis in der Farbe lime Grün befindet sich eine abstrakte Darstellung der Erde.

20
Countries

3,7 Mio
t CO₂ emissions avoided

43 Mio
Radio devices

14 Mio
Utilisation units

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Discover more Innovative Solutions to Transform Your Property.

Our custom solutions are designed to help our clients reduce their environmental impact, improve health and safety in their buildings, and save energy costs.

The Image shows a young man with a dark blue shirt, sitting relaxed on a table right by a window on the right side of the picture. He is smiling while looking outside, because with ista, his electricity billing is simplified and still precise, making it an effortless billing experience.

Electricity billing

Control electricity costs with precise billing, invoicing, and remote meter management.

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The image depicts a man sitting at a round table in a well-lit office space. There is a glass of water and a small espresso cup on the table, adding to the professional yet comfortable atmosphere. The man is smiling and engaged with the water consumption billing from ista on his laptop, taking notes in a notebook. He is wearing a blue button-down shirt and glasses. The background features a flip chart, potted plants, modern furniture, and large windows allowing natural light to flood the room.

Water Billing

Save time and money with remote metering and transparent water billing solutions.

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The picture shows a modern residential complex with several white, multi-storey residential buildings standing on the left and right side of a paved path. The buildings have balconies with dark railings, and some balconies are decorated with plants and furniture. A wide, paved footpath stretches between the buildings and continues into the distance. On the left side of the path are lush green areas and colourful flowerbeds that embellish the space between the buildings. On the right-hand side of the path, young trees are planted at regular intervals, forming a green avenue together with manicured lawns. Other buildings can be seen in the background, completing the urban surroundings of the residential complex. The sky is clear and blue, indicating a sunny day. Overall, the picture conveys a calm and pleasant living atmosphere in a modern, well-maintained environment.

Heat Optimasation

Optimise heating systems for enhanced efficiency and savings.

Find out more