Best quality components for any RTU application
The constant innovation in rooftop unit (RTU) design is driven by new demands for higher energy efficiency and local regulations. Lower operating costs or standards such as LEED, include requirements for new, low GWP refrigerants, and create the need for products to support these changes in RTU designs.
Danfoss has extensive experience in solutions for RTUs, used in commercial air conditioning systems. Our range of components comprises some of the most reliable and best quality components for any RTU application to meet the specific demands of energy efficiency, reliability and cost.
Our wide product portfolio makes selections for complete units easy and efficient. We invite you to browse through our offering from metering devices to compressors, inverter technology, control valves and filter driers and the like.
Features and benefits
All you need in one place, delivered by highly experienced air conditioning experts
High energy efficiency
Optimised for environmentally friendly, low GWP refrigerants
Reduced applied costs and short payback times
Dedicated technical and customer service around the world
Eco labelling options

Humidity control and energy efficiency in buildings and colleges
X-DRY units combine VSH compressors and modulating gas reheat and achieves a 12:1 turndown ratio to support dehumidification and energy savings in a US college.
Related products
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if (isSmallPicture) {
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Thermostatic expansion valvesThermostatic expansion valves (TXV) are available as parts programs, i.e. with separate valve body and orifice assemblies, or as complete valves (fixed orifice). The category also contains thermostatic injection valves.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Air Conditioning & Refrigeration Pressure TransmittersRefrigeration pressure transmitters are used for commercial air-conditioning and for commercial and industrial refrigeration applications. They are made in stainless steel to be compatible with fluorinated and natural refrigerants and laser welding with no soft seals ensure hermetic tightness for decades.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Solenoid valves for HVAC-RSolenoid Valves for refrigeration applications, standard types for fluorinated refrigerants and ammonia (R717) as well as solenoid valves for water and brine. The category also contains solenoid valves in stainless steel, gas powered valves and pulse solenoid valves.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Compressor and condenser controllersDanfoss offers a range of compressor and condenser capacity controls for use in food retail, in compact systems as well as in large power packs.
Case studies
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Contact us
For further information, please contact us.