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High efficiency compact air-to-air rooftop units
VECTIOSPOWER™ R‑454B

The NEW VECTIOSPOWER R-454B is leading the transition to the lowest environmental impact. R-454B refrigerant is the best choice to replace high-GWP R-410A in rooftops, with the lowest carbon footprint, and increasing the energy efficiencies.
A wide range of options is available to address the most specific requirements for every application with maximum comfort, energy efficiency and indoor air quality.
This is the best solution for cooling and heating applications in large surface areas.

Refrigerant: R-454B
Cooling capacity: 98 to 273kW
Heating capacity: 97 to 300kW
Air flow: 10 800 to 54 000 m3/h


cooling-and-heating-icon-white
heat-recovery-icon-white
air-filtration-icon-white
picto-free-cooling-white
picto-r454b-white
ErP-Ready-2021-icon-white

The VECTIOSPOWER R-454B range are compact, horizontal and autonomous air to air units, rooftop-type design, with high efficiency (3% higher than the already outstanding efficiency in VECTIOSPOWER R-410A) and 80% lower direct CO2 footprint thanks to the use of the new refrigerant R-454B. They are equipped with all the components required for the correct air conditioning to the installation.

  • IPJ series: Units for reversible heat pump operation
  • RPJ series: Units for cooling operation

The unit is connected directly to an air distribution ductwork without additional elements or equipment, pipes, cables, etc. taking up no floor space at all. This design reduces the cost of installation, facilities connections and ensures reliable operation. The range of capacities of these units allows for the air conditioning of large surface areas.

A vast number of options meet many operating requirements, such as:

  • Recovery of the extracted air energy
  • Free-cooling
  • Air renewal
  • Zoning with variation of air flow
  • Indoor air quality control
  • Air filtration
  • Auxiliary devices for heating
  • Heat recovery coil
  • Extension of operating limits
  • Available static pressure up to 80 mm.w.c. All of the units are tested and checked in the factory
  • Ecodesign compliant Lot 21 Tier 2 (2021)
  • 4 hermetic scroll-type compressors in tandem design
  • 2 frigorific circuits
  • Plug-fans (free-wheel) with EC motors
  • Electronic Expansion Valves
  • R-454B non-depleting refrigerant & low GWP (-77% lower GWP than R-410A and -31% than R-32)
  • R-454B refrigerant is classified as A2L
  • High flexibility with a large number of available options
  • Optional double skin panel 50mm insulation in the entire indoor section in contact with airflow
  • Folding hood cover for transport
  • Aluminum panels and registers
  • Dual locking system of a high quality

High energy efficiency and environmental sustainability:

  • Exceeds requirements on seasonal efficiency from ecodesign regulation 2021 (EU 2016/2281) with up to 42% of energy savings and 10% in heating
  • SEER up to 5,04; SCOP up to 3,53
  • Specific features to reduce energy consumption to the minimum for each application: variable ventilation, free-cooling, low pressure drop filters and energy recovery systems
  • Active Recovery and Passive Recovery on the exhaust air energy available in all capacity range
  • R-454B non-depleting refrigerant with the lowest GWP (-77% lower GWP than R-410A and -31% than R-32)
  • R-454B refrigerant allows to reduce 80% the direct CO2 footprint
  • Elimination of wooden pallets for handling

Acoustic comfort:

  • The range guarantees low noise level during operation

Design optimization:

  • Low weight and footprint
  • Aluminum panels and registers
  • 2 casing constructions: single panel as standard; and optional with double skin panel with 50mm insulation in the entire surface of the indoor section with A2-s1,d0 (M0) fire class
  • All sizes and airflow configurations can be transported in container (no need of special SEI4C maritime packaging)

Packaged system flexibility:

  • One of the longest portfolio of options
  • Perfect solution to address the most specific requirements for every application
  • Free-cooling; Energy recovery; Fresh air; Quality sensors; Filtration; Overpressure control; Heating back-up; Humidity control; All season operations; Multi zone control; Heat recovery coil; Low temperature applications; Master/slave and back-up; Energy meters; Refrigerant or smoke detectors; Anti-corrosion options; Supervision; Communication

Extensive scope:

  • Wider outside air temperature range, from -15ºC up to 52ºC  (cooling-only unit) or 48ºC (reversible heat pump version)
  • More applications with specific options:
    • Air zoning to control up to 4 zones; heat recovery coil; low return temperature 15ºC in cooling mode; air flow extension and master/slave or back-up operation management

Simplicity:

  • Plug & play solution fully programmed and set-up from factory
  • Communication with all building management system protocols through Modbus, Ethernet, LonWorks, BACnet and KNX
  • Wide supervision offer from 1 to 300 units
  • Remote supervision solution

Advanced control Vectic:

  • Single control for the whole range
  • Dedicated to enhanced operation at part load conditions for increasing the seasonal efficiencies
  • Manages staged multi-scroll compressors and EC plug-fans
  • Improved all-seasons operation and defrosting strategies
  • Manages new options for the range
  • Multiple protocols available for BMS integration
  • Many options for remote management platforms

Full reliability:

  • Robust design and manufacturing process
  • High quality components
  • Performance certified by Eurovent (up to 200kW)

The VECTIOSPOWER R-454B range are compact, horizontal and autonomous air to air units, rooftop-type design, with high efficiency (3% higher than the already outstanding efficiency in VECTIOSPOWER R-410A) and 80% lower direct CO2 footprint thanks to the use of the new refrigerant R-454B. They are equipped with all the components required for the correct air conditioning to the installation.

  • IPJ series: Units for reversible heat pump operation
  • RPJ series: Units for cooling operation

The unit is connected directly to an air distribution ductwork without additional elements or equipment, pipes, cables, etc. taking up no floor space at all. This design reduces the cost of installation, facilities connections and ensures reliable operation. The range of capacities of these units allows for the air conditioning of large surface areas.

A vast number of options meet many operating requirements, such as:

  • Recovery of the extracted air energy
  • Free-cooling
  • Air renewal
  • Zoning with variation of air flow
  • Indoor air quality control
  • Air filtration
  • Auxiliary devices for heating
  • Heat recovery coil
  • Extension of operating limits
  • Available static pressure up to 80 mm.w.c. All of the units are tested and checked in the factory
  • Ecodesign compliant Lot 21 Tier 2 (2021)
  • 4 hermetic scroll-type compressors in tandem design
  • 2 frigorific circuits
  • Plug-fans (free-wheel) with EC motors
  • Electronic Expansion Valves
  • R-454B non-depleting refrigerant & low GWP (-77% lower GWP than R-410A and -31% than R-32)
  • R-454B refrigerant is classified as A2L
  • High flexibility with a large number of available options
  • Optional double skin panel 50mm insulation in the entire indoor section in contact with airflow
  • Folding hood cover for transport
  • Aluminum panels and registers
  • Dual locking system of a high quality

High energy efficiency and environmental sustainability:

  • Exceeds requirements on seasonal efficiency from ecodesign regulation 2021 (EU 2016/2281) with up to 42% of energy savings and 10% in heating
  • SEER up to 5,04; SCOP up to 3,53
  • Specific features to reduce energy consumption to the minimum for each application: variable ventilation, free-cooling, low pressure drop filters and energy recovery systems
  • Active Recovery and Passive Recovery on the exhaust air energy available in all capacity range
  • R-454B non-depleting refrigerant with the lowest GWP (-77% lower GWP than R-410A and -31% than R-32)
  • R-454B refrigerant allows to reduce 80% the direct CO2 footprint
  • Elimination of wooden pallets for handling

Acoustic comfort:

  • The range guarantees low noise level during operation

Design optimization:

  • Low weight and footprint
  • Aluminum panels and registers
  • 2 casing constructions: single panel as standard; and optional with double skin panel with 50mm insulation in the entire surface of the indoor section with A2-s1,d0 (M0) fire class
  • All sizes and airflow configurations can be transported in container (no need of special SEI4C maritime packaging)

Packaged system flexibility:

  • One of the longest portfolio of options
  • Perfect solution to address the most specific requirements for every application
  • Free-cooling; Energy recovery; Fresh air; Quality sensors; Filtration; Overpressure control; Heating back-up; Humidity control; All season operations; Multi zone control; Heat recovery coil; Low temperature applications; Master/slave and back-up; Energy meters; Refrigerant or smoke detectors; Anti-corrosion options; Supervision; Communication

Extensive scope:

  • Wider outside air temperature range, from -15ºC up to 52ºC  (cooling-only unit) or 48ºC (reversible heat pump version)
  • More applications with specific options:
    • Air zoning to control up to 4 zones; heat recovery coil; low return temperature 15ºC in cooling mode; air flow extension and master/slave or back-up operation management

Simplicity:

  • Plug & play solution fully programmed and set-up from factory
  • Communication with all building management system protocols through Modbus, Ethernet, LonWorks, BACnet and KNX
  • Wide supervision offer from 1 to 300 units
  • Remote supervision solution

Advanced control Vectic:

  • Single control for the whole range
  • Dedicated to enhanced operation at part load conditions for increasing the seasonal efficiencies
  • Manages staged multi-scroll compressors and EC plug-fans
  • Improved all-seasons operation and defrosting strategies
  • Manages new options for the range
  • Multiple protocols available for BMS integration
  • Many options for remote management platforms

Full reliability:

  • Robust design and manufacturing process
  • High quality components
  • Performance certified by Eurovent (up to 200kW)
2-card-pep-test-3-1

Certified PEP ecopassport® product

This product has a compliant environmental declaration. The PEP stands for "Product Environmental profile" registered under the PEP ecopassport®.

The PEP files provides reliable information about HVAC-R product environmental impact to take the best investment decisions and contribute to active sustainability and carbon reduction programs.

2-card-eurovent-test-3-1

Eurovent certified product performance

This product performance complies with the European standards tests, EN 1048, more specifically, under the exact customer-defined operating conditions. The Eurovent certification guarantees the technical performance rating stated on the product.

Documents

Commercial brochure

Product presentation

Controls manual

Ecodesign data

Instruction manual

Dimensions diagram


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