K50F 12/24V BD50 Compressor, for use with keel cooled condenser


Frigoboat, K50F 12/24V BD35 Compressor, for use with Keelcooled condenser,

Recommended maximum volume fridge: 380

Recommended maximum volume freezer: 120

If you wish to purchase a product in the EU please go to our EU Shop

Part Number: 1E51975
Dimensions: 170mm (h) x 260mm (w) x 145mm (d)


Frigomatic K50F 12/24V BD35 compressor, for use with Keelcooled condenser, pre-charged with Frigoboat self sealing couplings. For details on fitting and installation go to Fitting a keelcoled 12 volt fridge system

The keel cooled system uses an external skin fitting heat exchanger as a condenser. The refrigerant is cooled by the sea water without the need of a water pump. Ideal for Mediterranean and tropical installations, favoured by grp and steel construction boats. This makes the keel cooled system the most efficient, reliable and quietest.

Key Features:

  • High quality cupronickel condenser
  • Extremely compact dimensions
  • No ventilation required
  • Supplied as standard with a speed regulator board
  • Able to run on both 12 and 24 Volts DC or optional 110-240v
  • Pre-charged with Frigoboat self-sealing couplings
  • Suitable for fridges up to 340 (12.36 cu. ft.) litres and freezers up to 100 (2.82 cu. ft.) litres

Direct Replacement for

  • Can replace any condensing set with Frigoboat couplings of the correct capacity
  • Can be used on non Frigoboat systems if the refrigeration engineer brazes the connections

Key Checks Before Purchase

  • Check evaporator plate is of equal capacity
  • Check refrigerant is R134a
  • Check Couplings are Frigoboat

Technical Information

Weight 5.8 kg
Dimensions 170mm (h) x 260mm (w) x 145mm (d)


Max Volume Fridge


Max Volume Freezer




Min Run Current in Amps (12V)


Max Run Current in Amps (12V)


Max Capacity Btu/h


Refrigerant Charge

80 gr



The following file(s) are available to download:

The following file(s) are available to download:

The following file(s) are available to download:

You may also like…