VK Self Contained Marine Air Conditioning Unit

Product code VK12 VK18 VK24 VK36
Nominal Cooling Load (kW) 3.50 5.25 7.00 10.50
Nominal Air Flow - low (m³/h) 400 500 800 1200
Nominal Air Flow - high (m³/h) 500 675 1000 1500
Fan Motor Rating (kW) 0.037 0.045 0.074 0.111
Fan Motor Current (A) 0.85 1.10 1.70 2.55
Comp. Motor Power (kW) 1.76 2.30 4.40 4.39
Comp. Motor Current (A) 2.88 3.90 5.39 7.00
Nominal Sea Water qty. (m³/h) 0.43 1.3 2.74 5.46
Nominal Fresh Water qty. (m³/h) 1.22 0.59 1.62 2.18
Unit Dimensions - H (mm) 450 550 550 650
Unit Dimensions - W (mm) 760 760 1060 1360
Unit Dimensions - D (mm) 380 380 380 400
Unit Weight (kg) 85 95 130 160
Electric Heating (Optional) (kW) 1.5 1.5 3.0 4.5

Nominal duties are based on air entering @ 25°Cdb @ 50% RH utilising R407c with sea water @ 32°C or fresh water @ 36°C


View R134a version
  • Nominal cooling loads 3.5 kW, 5.25 kW, 7.00 kW and 10.50 kW
  • Sea water or Fresh water cooled through shell and tube condenser
  • Refrigerant R407C, R448A or R449AC
  • Electro coated mild steel casing with powder coated paint finish RAL 9018 (Grey)
  • Removable top and side panels for access and maintenance
  • Quick release grille for air filter cleaning and replacement
  • Units supplied factory pre-charged only requiring suitable water and electrical connections
  • Electrical supply
    • 220V 1ph 50/60Hz
    • 380V 3ph 50Hz
    • 440V 3ph 60Hz
  • Other options available
    • Colour to suit operating environment
    • Electric heating
    • Refrigerant R134a (see separate datasheet)
    • Availability of R404A on request
    • Fresh water plate heat exchanger
    • See separate data sheet for air cooled VK units