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Aquasnap®
30RQS

Air-to-Water Scroll Heat Pump

Cooling capacity: 38~150 kW

Heating capacity: 42~158 kW

  • Non-ozone depleting refrigerant R410A
  • Scroll compressors
  • Low-noise fans made of a composite material
  • Auto-adaptive microprocessor control
  • Electronic expansion valve
  • Variable-speed pump (option)

Features

  • Twelve sizes with nominal cooling capacities from 38 to 150 kW and nominal heating capacities from 42 to 158 kW.
  • Aquasnap heat pumps for commercial or industrial applications.
  • Increased energy efficiency at part load – Eurovent energy efficiency class C and D (in accordance with EN14511-3:2013) in cooling mode and B and C in heating mode.
  • Integrates the latest technological innovations: non-ozone depleting refrigerant R410A, scroll compressors, low-noise fans made of a composite material, auto-adaptive microprocessor control, electronic expansion valve and variable-speed pump (option).
  • Low-noise scroll compressors with low vibration level.
  • Vertical air heat exchanger coils with protection grilles on anti-vibration mountings.
  • Low-noise Flying Bird IV fans, made of a composite material. Rigid fan installation for reduced start-up noise.
  • Small unit footprint and a low height (1330 mm), enclosed by easily removable panels.
  • Simplified electrical connections.
  • Systematic operation test before shipment and quick-test function for step-by-step verification of the instruments, electrical components and motors.
  • Several compressors connected in parallel. At part load, around 99% of the time, only the compressors that are necessary operate, ensuring increased energy efficiency.
  • The electronic expansion device (EXV) allows operation at a lower condensing pressure (EER optimisation), and dynamic superheat management optimises the utilisation of the water heat exchanger surface.
  • Maintenance-free scroll compressors and fast diagnosis of possible incidents and their history via the Pro-Dialog+ control reduce maintenance costs.
  • Leak-tight refrigerant circuit.
  • Corrosion resistance tests, accelerated ageing test on compressor piping and fan supports and transport simulation test on a vibrating table in the laboratory.

Options & Accessories

  • Air heat exchanger with pre-treated fins
  • Very low noise level
  • Low leaving water temperature
  • Very low leaving water temperature
  • Winter operation in cooling mode
  • Soft starter (30RQS 039-080)
  • Partial heat reclaim
  • Frost protection down to -20°C
  • High- and low-pressure single and dual-pump hydronic modules with or without expansion tank
  • High-pressure variable-speed single-or dual-pump hydronic modules with or without expansion tank
  • JBus, BacNet and LonTalk gateways
  • Screw or welded water heat exchanger connection sleeves
  • Master/slave operation
  • Remote interface

Features

  • Twelve sizes with nominal cooling capacities from 38 to 150 kW and nominal heating capacities from 42 to 158 kW.
  • Aquasnap heat pumps for commercial or industrial applications.
  • Increased energy efficiency at part load – Eurovent energy efficiency class C and D (in accordance with EN14511-3:2013) in cooling mode and B and C in heating mode.
  • Integrates the latest technological innovations: non-ozone depleting refrigerant R410A, scroll compressors, low-noise fans made of a composite material, auto-adaptive microprocessor control, electronic expansion valve and variable-speed pump (option).
  • Low-noise scroll compressors with low vibration level.
  • Vertical air heat exchanger coils with protection grilles on anti-vibration mountings.
  • Low-noise Flying Bird IV fans, made of a composite material. Rigid fan installation for reduced start-up noise.
  • Small unit footprint and a low height (1330 mm), enclosed by easily removable panels.
  • Simplified electrical connections.
  • Systematic operation test before shipment and quick-test function for step-by-step verification of the instruments, electrical components and motors.
  • Several compressors connected in parallel. At part load, around 99% of the time, only the compressors that are necessary operate, ensuring increased energy efficiency.
  • The electronic expansion device (EXV) allows operation at a lower condensing pressure (EER optimisation), and dynamic superheat management optimises the utilisation of the water heat exchanger surface.
  • Maintenance-free scroll compressors and fast diagnosis of possible incidents and their history via the Pro-Dialog+ control reduce maintenance costs.
  • Leak-tight refrigerant circuit.
  • Corrosion resistance tests, accelerated ageing test on compressor piping and fan supports and transport simulation test on a vibrating table in the laboratory.

Options & Accessories

  • Air heat exchanger with pre-treated fins
  • Very low noise level
  • Low leaving water temperature
  • Very low leaving water temperature
  • Winter operation in cooling mode
  • Soft starter (30RQS 039-080)
  • Partial heat reclaim
  • Frost protection down to -20°C
  • High- and low-pressure single and dual-pump hydronic modules with or without expansion tank
  • High-pressure variable-speed single-or dual-pump hydronic modules with or without expansion tank
  • JBus, BacNet and LonTalk gateways
  • Screw or welded water heat exchanger connection sleeves
  • Master/slave operation
  • Remote interface