H-series scroll compressors

Confidence across refrigerants. Performance without compromise.

Danfoss H-series scroll compressors deliver proven performance, high reliability, and seamless flexibility across a wide range of air conditioning and heat pump applications. Designed using advanced machining, assembly, and process control techniques, they meet the highest quality standards—ensuring exceptional efficiency, low sound levels, and long-lasting operation.

Built with fewer internal components, no threaded fasteners, and reduced hermetic welds, H-series compressors enable fast, easy installation while minimizing overall weight and operational noise—up to three decibels lower than comparable models. Their optimized design, combined with standardized connections and bolt patterns, allows for true drop-in replacement compatibility with compressors from major manufacturers.

Engineered for both cooling and heating applications, H-series compressors provide high energy savings and reduced environmental impact. Whether for new installations or retrofit projects, they are a reliable, efficient solution that meets today’s demanding performance expectations.

Multi-refrigerant confidence, simplified

Adapt to evolving refrigerant requirements with confidence.
The H-series portfolio supports multiple refrigerants across platforms, enabling flexibility without adding complexity to your decisions:

HRH, HLH & HLJ: R410A, R454B
HRP: R22, R407C

With broad application coverage, you can standardize your solutions while staying ready for regulatory transitions.

Designed for flexibility and seamless integration

Whether for new systems or retrofits, H-series compressors are engineered for fast and easy integration:

Flexible integration across multiple system architectures
Drop-in replacement design compatible with major compressor brands
Standard dimensions and connections simplify installation
Result: Reduced design time, easier upgrades, and minimized disruption.

Reliable performance you can trust

Engineered with fewer parts and robust internal design, H-series compressors deliver:

Proven technical reliability with reduced wear and optimized lubrication
Low sound levels for improved comfort
High efficiency and energy savings across operating conditions
Built to perform consistently even in demanding environments.

Supported by digital tools and expertise

Make faster, smarter decisions with Danfoss digital tools and expert support:

Coolselector®2: Accurate product selection and system optimization
Ref Tools: Installation guidance and troubleshooting
Access to application knowledge and training resources
Everything you need from design to operation at your fingertips.

Key benefits at a glance

Multi-refrigerant compatibility
Seamless system integration
Seamless system integration
Proven technical reliability
Digital tools for full lifecycle support

Product range

Coming soon...

Documents

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Related Applications

Software

Download Coolselector®2 app

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

Try Coolselector®2 now

Download Ref Tools app

Get the guidance, support, information, and tools you need—on the job and in field. Ref Tools is a free, powerful app that contains essential tools every air conditioning and refrigeration technician needs in their digital toolbelt.

Try Ref Tools now