Commercial R290 Air-to-Water Heat Pump

The Dante HS50V commercial R290 air-to-water heat pump provides an efficient, low-carbon and future-proof solution for commercial heating and cooling applications. Designed for both new-build projects and renovation applications, the system combines high seasonal efficiency, high flow temperature capability and advanced control features, meeting the requirements of modern commercial buildings.

System functions

· Space heating and cooling

· Year-round operation with high comfort and energy efficiency

Heat distribution compatibility

· Compatible with underfloor heating systems

· Suitable for radiator heating, including retrofit applications

· Supports fan coil units for both heating and cooling

With flow temperatures up to 75 °C, the HS50V is well suited for low- and medium-temperature heat distribution systems, including radiator-based and hybrid solutions.

Typical applications

· New commercial buildings

· Renovation and replacement of existing boiler systems

· Centralized heating and cooling systems for commercial facilities

Natural refrigerant R290 (GWP = 3)

This series uses the natural refrigerant R290, offering excellent thermodynamic performance with a very low Global Warming Potential (GWP = 3).
R290 ensures long-term compliance with current and future EU environmental and F-Gas requirements, making the HS50V a sustainable choice for commercial projects.

High efficiency with high-temperature capability

The system delivers outstanding seasonal efficiency while supporting high flow temperatures up to 70 °C, making it suitable for both modern low-temperature systems and retrofit installations where higher temperatures are required.

A+++ energy efficiency class

With an A+++ energy efficiency rating, the HS50V significantly reduces electricity consumption and operating costs, supporting compliance with stringent energy performance targets in commercial buildings.

SG Ready – smart energy integration

The heat pump is Smart Grid (SG Ready) compatible, allowing integration with:

· Smart grids

· Photovoltaic (PV) systems

· Dynamic electricity tariffs

This enables optimized operation based on energy availability and pricing, improving overall system economics.

Reliable performance in cold climates

Engineered for European climate conditions, the unit operates reliably at ambient temperatures down to –25 °C, ensuring stable and dependable heating performance even in cold and continental regions.

Full DC inverter technology

The frequency-controlled inverter compressor continuously adapts output to real-time demand, resulting in:

· Higher part-load efficiency

· Lower energy consumption

· Reduced mechanical stress

· Extended system service life

Low-noise design for commercial applications

Equipped with a DC inverter brushless fan motor, the HS50V enables precise airflow control and reduced acoustic emissions, supporting compliance with commercial noise regulations across European markets.

Intelligent defrost management

An advanced defrost algorithm minimizes unnecessary defrost cycles, reducing energy losses and ensuring consistent heating performance under humid and freezing conditions.

Integrated anti-freeze protection

Built-in anti-freeze protection safeguards the hydraulic circuit and key components, reducing installation risks and ensuring safe operation in low-temperature environments.

Modbus communication & BMS integration

A standard Modbus interface allows seamless integration with building management systems (BMS), enabling centralized monitoring, remote control and optimized system management for commercial and multi-unit installations.

Remote monitoring & service support

· Tuya Smart Life App for end-user remote operation

· Tuya Spatial App and SaaS platform for professional partners, enabling remote diagnostics, fault analysis and fleet management

This reduces on-site service interventions and improves after-sales efficiency.

Certifications & compliance:

· CE certified

· Designed to meet applicable EU regulations and standards for commercial heat pump applications

Performance specification:

Data Sheet Download:

HS50V DATA SHEET.pdf