Danfoss Climate Solutions for heating

Danfoss HydronicS delivers innovative heating and cooling solutions that combine decades of expertise with the industry’s broadest portfolio. From single buildings to entire energy grids, we enable smarter, more efficient and sustainable energy systems. From pioneering the world’s first radiator thermostat in 1943 to leading the development of intelligent, connected hydronic systems today, we embody a legacy of innovation. We blend heritage, expertise, and technology to deliver smarter, more sustainable heating and cooling systems, solutions that not only perform today but shape the future of energy efficiency. One grid, one block, one building at a time!

We deliver the full solution

We deliver advanced hydronic solutions and intelligent software that optimize energy performance across all building types. From single-family homes to large public facilities, our technologies ensure comfort, reliability, and efficiency. Whether it’s reducing energy consumption, enhancing indoor climate control, or enabling smart data-driven management, our solutions support a more sustainable and connected environment. With the industry's broadest portfolio, Danfoss is your single source to get it all.

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Your trusted partner in heating efficiency

We help you maximize energy flows from source to consumption, improving efficiency, comfort, and control. With expertise in hydronic balancing, room control, and the industry’s only end-to-end district energy solutions, we are more than just a supplier, we are your long-term efficiency partner.
Our experts have in-depth knowledge of every valve, sensor, and controller. Whether it’s balancing a heating system, digitalizing a district network, or recovering waste heat, we provide world-class consultancy backed by deep technical insight.

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Navigating energy legislation

Across the EU and beyond, new legislation is demanding higher energy efficiency and sustainability from all buildings. As an industry leader, we help you understand and implement the necessary solutions—from mandatory hydronic balancing when heat sources are replaced, to new rules on energy management and reporting.
New mandates are requiring municipalities to utilize waste heat, data centers to reuse their waste heat, and district energy networks to increase their share of renewables. Legislation sets the stage for transformation, pushing buildings and networks to evolve towards higher efficiency and long-term sustainability. Partnering with us, you can be confident that you stay compliant, efficient, and future-proof.

End-to-end software and services

The Danfoss Leanheat® Suite offers end-to-end software and services for the complete optimization of your energy systems. By unlocking the potential of connectivity and data, we provide intelligent control that spans from the power plant and distribution network right down to individual buildings. This allows utilities and service providers to not only meet growing demands for energy efficiency but also to significantly improve business operations and reduce costs, creating a smarter and more profitable energy future. Our integrated suite provides targeted, AI-powered solutions for every stage of your network.

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Solutions for sustainable heating and cooling

Residential heating

Whether you are a client, homeowner, or building owner, everyone can benefit from increased comfort and reduced energy consumption. Our comprehensive portfolio of residential heating components and systems provides the perfect mix of energy-efficient products for any heating system. These products contribute to lower energy consumption and improved indoor comfort, helping us achieve our mission to decarbonize our cities and communities.

Commercial HVAC

Commercial buildings, from offices and hotels to supermarkets and industrial facilities, serve a vast array of purposes. What they all have in common is the need for HVAC systems that are designed to be as efficient, versatile, and economical as possible. Improving the building’s envelope, energy generation and supply, or the way energy flows within it can significantly boost performance and help decarbonize.

District Energy

District heating and cooling is the ideal option for economically viable, climate-friendly heating and cooling of buildings in urban areas and city districts. Danfoss is the industry leader in this technology and offers you access to the expertise, application know-how and products you need to successfully realize any scale of project.

Draw upon us for expert advice

Whether you have inquiries about energy efficiency of your building or want to embark on the journey towards carbon neutrality, we're here to assist. We look forward to connecting with you and find the best solutions for your specific needs.

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Solutions to help your decarbonization journey

HVAC 4.0: Smart HVAC for smart buildings

Digitalization, remote access and Internet of Things (IoT) trends are increasingly important in smart HVAC applications. They drive the development of smart buildings and offer a significant energy efficiency increase by improving system performance based on building data. Danfoss offers different internet-connectable systems.

Modular hydronic HVAC solutions for smart buildings

Digitalization of Heating, Ventilation and Air Conditioning (HVAC) systems opens a world of possibilities. But no building is the same. Danfoss Digital Hydronics™ offer you modular solutions to cover all your digital HVAC 4.0 design needs.

Hydronic balancing and control

Danfoss hydronic balance and control solutions ensure an optimized distribution of heating and cooling water in HVAC systems. The recommended solution depends on the system; constant flow or variable flow systems; the application; heating and/or cooling; and heat emitters, radiators, terminal units or others.

Turn your waste heat into clean heat with District Energy

Waste heat can serve as a major alternative heat source for district energy networks, supporting the decarbonization of utilities and buildings. Unlock the value of waste heat and optimize energy use with sector coupling. Discover how combining heating and cooling systems can cut costs, reduce emissions, and support your sustainability goals.

Data center cooling

A significant part of a data center’s power consumption goes into cooling the IT equipment; in some data centers, more than 50%. With Danfoss, you get unmatched expertise, know-how, and an end-to-end portfolio of advanced technologies for cooling any data center.

Explore, how we can support your sustainability journey. From design through installation and maintenance, always searching for new ways to optimize and decarbonize your business.

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Knowledge center

Impact paper: Competitive decarbonization

Explore how decarbonization can drive both environmental impact and business value. uncover strategies for sustainable growth in this comprehensive analysis.

Expert paper: Decarbonization of heating

This paper addresses the decarbonization of heating from an integrated energy system perspective, building the bridge between the demand and supply side of energy and decentralized as well as centralized solutions such as heat pumps and district energy grids.

White paper: Effective utilization of waste heat

Explore how EU policies and advanced technology drive waste heat recovery. This white paper covers legislative frameworks, innovative tools, and real-world success

Turn your waste heat into financial gains and lower emissions

Discover how combining heating and cooling systems can cut emissions, and support your sustainability goals.

EN ISO 52120 BACS standard for building efficiency

Heating and cooling account for 30-50% of energy consumption in the EU, primarily from fossil fuels. “Active control of energy usage”, provided through building automation and control solutions, is an essential pillar for efficient buildings. Our expertise in the EN ISO 52120 Standard, a key part of the Energy Performance of Buildings Directive, empowers to make a real impact on heating and cooling controls.

Expert paper: Investing in HVAC Buildings Automation & Control Systems to save energy and reach Europe’s decarbonization targets

Efficiency upgrades in buildings are more crucial than ever. This expert paper explores cost-effective strategies using Building Automation and Control Systems (HVAC BACS) to enhance building performance, reduce costs, and meet new sustainability targets.

New EU legislation promotes hydronic balancing and the optimization of HVAC through inspections

The EU's revised Energy Performance of Buildings Directive (EPBD) mandates hydronic balancing in new and renovated buildings to improve energy efficiency and comfort.

Making European homes more energy efficient

Majority of our total home energy use and energy costs accounts to heating. A new report shows that energy use in our homes could be significantly reduced if homeowners would replace radiator valves without temperature control with thermostatic radiator valves.

Heating school

Your library of knowledgeable content related to the heating industry.

Our promise

Quality

At Danfoss quality is everything. We know how a faulty product affects your business in terms of delays, customer satisfaction and extra costs.

Innovation

Our ability to apply our know-how means that we deliver innovative, integrated products and solutions that set new standards in our field.

Partnership

For years now, Danfoss equipment has been working successfully and efficiently under all kinds of conditions and with many different heating systems all over the world.

Service

We are at your side from product development to product selection advice, through order handling and delivery - and of course in after-sales technical support and problem solving.

Danfoss Climate Solutions

At Danfoss Climate Solutions, we engineer energy-efficient solutions to help the world get more out of less, reduce global emissions, and mitigate climate change.

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News

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Danfoss inaugurates new plant in Sofia, Bulgaria

Tuesday, 30 September, 2025

The grand opening of the new plant is a major strategic milestone for Danfoss and our customers in the region
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Danfoss Heat Exchangers opens propane test rig in France

Friday, 10 November, 2023

Danfoss Heat Exchangers has joined forces with Danfoss Commercial Compressors to establish an in-house test capability for propane. The capability expansion follows the call for natural refrigerants and the high demand for residential heat pumps.
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Danfoss to showcase natural- and synthetic refrigerant-based solutions at Busworld 2023

Wednesday, 6 September, 2023

Danfoss is pleased to announce its participation in Busworld 2023, taking place at the Brussels Expo on October 7-12, 2023. This will be the first time the company will exhibit at the trade show since acquiring BOCK GmbH in March 2023. Danfoss representatives will be on-hand to demonstrate the entire line of BOCK mobile CO₂ and low-GWP compressors – including the CO₂ StarCO₂mpressor with its innovative 'star' drive design – as well as the corresponding components for an efficient thermal management of buses.

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