Let’s build better heat pumps, together!
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The energy crisis, decarbonization goals, and evolving regulations are hastening the shift to green energy in domestic, commercial, and industrial heating. Hydronic heat pumps are playing a central role in this sustainability-driven journey for heating systems. Danfoss is your trusted partner, offering a comprehensive solution. From heat source to distribution, we provide an extensive portfolio, application expertise, and market-leading simulation and testing capabilities. We support OEMs in systems’ design and co-design, across various regions and applications, and we help installers ensure proper installation and hydronic balancing, optimizing energy efficiency and cost savings.
Accelerated time to market with 97% accurate simulation results and lab-testing
Simplified manufacturing through integrated modular systems
Diverse compressor technology portfolio for various heat pump types, from domestic to large high temperature systems
Comprehensive cooling and heating solutions, from heat source to hydronic distribution
AI-based Leanheat services for optimized performance and reduced energy costs
Expert heat pump team for specification, simulation, and testing
Strong local and global presence and support
Up to 120°C water temperature now, and 150°C in our sights
Discover our advanced technologies designed for industrial heat pumps, capable of reaching temperatures up to 120°C/248°F now, with advancements towards 150°C/302°F on the horizon.
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The VZN inverter scroll compressor range enables easy transition to natural refrigerant R290 for European light-commercial heat-pump designs, providing up to 70kW heating capacity in single circuit with less than 5 kg refrigerant charge, and up to 80°C water supply even in low ambient temperatures.
Featuring liquid, vapor, and wet injection, and delivered with pre-qualified injection components, the PSH scroll compressor is ideal for North American rooftop and hydronic heat pump systems. It ensures year-round comfort with water supply of up to 65°C, even in cold climates, and uses lower GWP R454B refrigerant.
The HGX56 CO₂T 6-cyl semi-hermetic reciprocating compressor reduces cost, system complexity, and the number of compressors required for large industrial heat pumps. It enables water supply to 90°C and is an environmentally friendly alternative to Ammonia and synthetic refrigerants in industrial systems.
Our comprehensive R290 offering accounts for more than half of the bill of materials (BOM) value for a typical A/W residential heat pump—from the rotary and drive compressor package to the gas detector, heat exchanger and the universal controller—streamlining design processes, reducing sourcing complexity, and accelerating time to market. When integrated with our hydronic portfolio, we provide the most efficient heating architecture, enabling homeowners to manage energy consumption and costs effectively. Enhancing the energy efficiency of single-family homes is a crucial step toward decarbonization.
Ensure year-round efficiency with our comprehensive R290 offering, encompassing compressors, heat exchangers, electronic controllers, valves, controls, gas detectors, and sensors. Attain lower supply temperatures and enhanced efficiency through our variable speed compressor paired with a brand-new HVAC drive, capable of delivering water temperatures up to 80 °C. When integrated with our hydronic portfolio, eliminate pressure and flow deviations to achieve effective performance in both full- and part-load conditions. Enable lower supply and return temperatures for a sustainable heating solution.
The multi-refrigerant component portfolio, encompassing compressors, heat exchangers, valves, controls, gas detectors, and sensors for R454B/R32, offers ultimate flexibility for heating only and reversible system design and competitive applied costs. The PSH scroll compressor, featuring innovative liquid and vapor injection technology dedicated to air-to-air and air-to-water heat pumps in cold climate, enables heating water up to 150°F at ambient temperatures as low as -5°F. When paired with our hydronic portfolio, it enhances overall building performance with a sustainable heating architecture.
The Danfoss global Application Development Centers (ADCs) offer you expert support and state-of-the-art test facilities for your business. Partner with our experts to develop and improve your HVAC-R systems at our facilities located in Denmark, India, China, and the United States.
Our tools and virtual system solutions using Modeling & Simulation, Data Analytics, Digital Twins, and Software Development support our customers in making the right choices when it comes to system designs.
A global leader in freight forwarding and logistics was searching for an energy efficient heating and cooling solution for its approx. 300,000 m2 logistics center in northern Denmark.
A hatchery has completely eliminated natural gas usage, relying on high-temperature heat pumps built with Danfoss BOCK® compressors. This switch not only benefits the environment but also reduces annual energy costs by approx. €30,000.
A large district heating utility in Denmark—has reduced its reliance on fossil fuels by 97% after Unicool installed an innovative heat recovery system using Geoclima heat pumps built with Danfoss Turbocor® oil-free compressor technology.
53.2 energy efficiency ratio - A residential geothermal heat pump can reach new levels of efficiency when variable speed technology is incorporated.
Swedish cooperative organization aimed to use an intelligent monitoring and control solution to improve the energy efficiency and indoor comfort of a 12-apartment block house that is connected to district heating.
At Frederikshavn District Heating Utility (DHU), a 14 MW gas boiler is utilized during the cold months to ensure sufficient heat supply to the Frederikshavn community. A project was initiated by ME Production, involving Danfoss and heat pump OEM partner Energy Machines, to enhance energy utilization by recovering boiler flue gas heat.
We know refrigerants and how to make energy-efficient systems. Visit our hub to stay up-to-date on regulations and trends, download our white paper or our low-GWP ebook, get your questions answered with our useful FAQs, and learn with our training courses and videos.
Bridging the demand and supply side of energy, this paper summarizes the main avenues towards decarbonization with a view to supporting the EU’s and global energy and climate goals.
A library of articles, podcasts, and videos for end users, consulting engineers and OEMs.
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