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Hitachi air source Heat-pump

Hitachi AquaFree air source heat-pump boiler RWM 3.0FSN1E (10 kW / 33000 Btu)

Hitachi AquaFree air source heat-pump boiler RWM 3.0FSN1E (10 kW / 33000 Btu)

£3,927.29 £3,272.74 (ex. VAT)
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Hitachi air conditioning RWM 3.0FSN1E air source heat-pump boiler (10 kW / 33000 Btu) 

For Other air source heat-pumps click here

Straight forward installation

1 x Hitachi RWM 3.0FSN1E - Heating exchanger indoor boiler module
1 x Hitachi RAS 3.0HVRNE -  Outdoor unit air source heat-pump
1 x Thermostat remote control

A complete system suitable for under-floor, radiators, mixed systems and pool heating with capacities of no more than 10 kW / 33000 Btu. Ideal for energy compliant developments. A highly effiecient way of heating a area

HITACHI air conditioning AquaFREE system is a air source Heat pump heating system for winter, and a partial cooling system for summer. The system consists of an Inverter Heat Pump outdoor unit and a hydraulic module indoor unit. The outdoor heat pump unit absorbs heat from outside and send it to the module (in heating mode) or sends heat to the outside (in cooling mode), and transfers the cooling/heating to the water circuit by means of the AquaFREE module.
The AquaFREE air-conditioning system incorporates a set of technical benefits that make it one of the most attractive on the market. Right from the selection of the ideal type of equipment in each case, up to its maintenance, and through installation, start up and operation, AquaFREE always provides the best solution for every user, and greatly simplifies and eases the user’s selection process.
AquaFREE air source heat-pump systems provide great comfort, high reliability, rigorous design, low electrical consumption, and a small installation space.

Types of Applications include: Radiant floor, radiators, hybrid radiators + radiant floor systems, and pool heating applications.
Depending on the needs, the user can choose different system layout:
  • systems for radiant floor
  • systems for radiators
  • mixed systems, radiators + radiant floor
  • systems to heat the water of a pool
  • cooling applications

Product Key Feature's

  • Environment friendly  R410A refrigerant
  • AquaFREE units have minimal dimensions and low noise level
  • Wireless thermostat
  • High efficiency
  • Reduced height slim construction
  • Fault diagnosis
  • Advanced technology control
  • High CoP, up to 4.0
  • Heats and cools
  • Easy installation
  • Cools to 18 degC for summer cooling
  • Can be used in mixed radiator, underfloor and pool heating applications
  • User and installation friendly

Technical data

Model -  RAS-3HVRNE outdoor unit
Power Supply    –     240v  1 phase     
Colour (Munsell Code)  –   Natural Grey (1.0Y8.5/0.5)                
Sound Pressure Level  -   Night Mode  dB (A) -  43 / (41)          
Sound Pressure Level     -   dB (A)   64
C.O.P -  4.05                     
Height         mm   -    800          
Width         mm    -    850          
Depth         mm    -    315      
Net Weight   kg  -   60          
Refrigerant Type   –    R410a               
Flow Control of refrigeration heating/cooling –  Micro Processor Controlled Expansion Valve        
Type Compressor         –  Hermetic (Rotary) inverter        
Power cable size mm  - 0.98          
Heat Exchanger   – Multi-Pass Cross-Finned Tube                 
Condenser Fan (Type)  – Propeller Fan             
Air Flow Rate  (m3/min)  -  45          
Power  Watt -  50

Maximum Current  (A)  -      25          
Packaging Dimensions  m3 -   0.34    

RWM-3FSN1E Indoor Module

Max heating - 11.5 kW / cooling 10 kW
Exchange vessal - 5 ltrs                   
Height         mm   -    900          
Width         mm    -    526        
Depth         mm    -    372    
Net Weight   kg  -   45

Water Piping Connection Size

Water supply - 1 inch / 25.4mm - nut connection
Water cuircuit - 3/4 Inch / 19.05mm - nut connection
Working Preasure - 3.5 mAq

Refrigeration Piping Connections Size          
Gas         mm (inches) -  9.53 /
Liquid         mm (inches) -  15.88 / 5/8
Refrigerant Charge kg   -      2.4          

All information copyrighted

These air conditioning units must be installed by an F-Gas qualified engineer.  We can install the unit for you using our F-Gas Certified Engineers. Please note if you do not select our installation service  we will not ship the unit until we have obtained evidence from you that you will have the unit installed by an F-Gas qualified engineer. This is a requirement of the Article 11 (5) EC/517/2014 on fluorinated greenhouse gases and The Fluorinated Greenhouse Gases Regulations 2015.

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