Sustainable, low applied costs with a short payback time.
Heat pumps, are essential to the modern heating and cooling of residential and commercial spaces. Using existing external energy sources like brine, water, and air for heating, cooling, and heat recovery makes heat pumps a highly efficient way to decarbonize the cooling and heating sector, including in renovation projects. We offer innovative solutions for many different types of heat pumps.
Residential and commercial Heat Pumps
Industrial Heat Pumps
Features and benefits
All you need in one place, delivered by highly experienced air conditioning experts
Low energy consumption
Optimized for environmentally friendly, low GWP refrigerants
Reduced applied costs, short payback times and easy service
Dedicated technical and customer service around the world
Eco labelling options
Documents
Related products
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Danfoss offers a range of compressor and condenser capacity controls for use in food retail, in compact systems as well as in large power packs.
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Energy efficient, sustainable, and smart refrigeration compressors for a varied range of commercial applications such as walk-in coolers and freezers, display windows, ice machines, glass door merchandisers, process cooling, and more. Most models are qualified for use with low GWP refrigerants, making them compliant with the majority of modern refrigerant regulations.
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Compressors for air conditioning, providing enhanced comfort, efficiency and sustainability for rooftops and chillers, commercial applications with refrigerants R410A, R407C, R134a and R22.
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Manually controlled, bi-directional shut-off valves for refrigeration, available with or without an external access port.
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NRV and NRVH can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with fluorinated refrigerants. NRV and NRVH can be supplied with flare and solder connections. They are also available with oversize solder connections providing flexibility in the use of check valves.
Related applications
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Today’s HVAC systems have high demands. HVAC systems are not only required to meet energy and performance standards but also provide building owners with exceptional benefits.
Support
Application diagram - heat pump components in typical system
Key for application diagram:
- Compressor
- Controller
- Four-way valve
- Temperature sensor
- Pressure sensor
- Cartridge pressure control
- Evaporator
- Condenser
- Temperature sensor
- Expansion device
- Sight glass
- Liquid line filter drier
Learning
Case studies
More articles and cases
Contact us
For further information, please contact us.
News
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Full range of injection capabilities enables electrification in HVAC
The Danfoss variable speed scroll compressor range is expanding to include the ability to operate with vapor, liquid, and wet injection. The upcoming injection technology in the Danfoss VZH compressor range will accelerate the flexibility for manufacturers to design units that achieve superior performance in comfort control, cooling, and low ambient heating for cold climates. Used alongside the Danfoss fixed speed compressor range, and combined with the full Danfoss qualified injection package, it is truly a full system solution.
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Breakthrough technology will make heat pumps more effective in cold climates
Reflecting its commitment to decarbonization and the transition to electric heating, Danfoss is excited to introduce an economizer for cold climate heat pumps. A brazed plate heat exchanger coupled with an extra expansion device, the economizer enables scroll compressors with vapor injection, like the Danfoss PSH vapor injection compressor, to operate efficiently at higher operating envelopes.
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As the push toward decarbonization and adoption of cleaner heating sources continues, Danfoss is releasing two new compressors for the North American market. The new lineup, which includes the BOCK® HGX56 CO2 T 6-cylinder semi-hermetic reciprocating compressor for large-capacity industrial heat pumps and the PSH scroll compressor for reversible rooftop units and hydronic systems in cold climates, offers new and extended compressor ranges to help OEMs accelerate the green transition for comfort and industrial heat pumps.
