I bit the bullet and bought a new refrigerator unit to replace the old rusty non-working one in the boat. I stepped up to the "SuperCold" model, which will need a thru-hull for its extra water cooling unit (for the Tropics).
I bought the (1) Adler Barbour Cu200 Qc Air/Water Cooled Condenser and (2) Adler Barbour Vd150 Qc Small Vertical Evaporator from Hodges Marine (hodgesmarine.com) for $850.25 & $403.71, shipped, respectively. I highly recommend Hodges - their prices rarely can be beat!
Here are pictures of the unit and specs... I will add boat pictures of the install later...
Adler Barbour Cu200 Qc Air/Water Cooled Condenser
THE SUPERCOLDMACHINET CU-200
BTU Rating: 650/hr. maximum @ +25F evaporator
Weight (approx.): 18 lbs.
Dimensions (approx.): 11.15"D x 10"W x 7.5"H
Ideal for tropical climates & applications with restricted space-such as the engine compartment
Accommodates large refrigerators-up to 15 cubic feet with 3" of polyurethane insulation
Danfoss BD50F compressor
Stainless steel construction
Shrouded forced air condensers
Modular phone-jack connection for thermostat
Quick connect couplings
Cupronickel water condenser
High CFM fan
Built-in trouble-shooting diagnostics
Can be installed up to 15 feet from evaporator
Precharged and ready to install!
Adler Barbour Vd150 Qc Small Vertical Evaporator
VD-150 Small Vertical Evaporator
Medium sized refrigerator to small freezer, closed evaporator.
Cooling capacity: 9 cubic foot refrigerator
Dimensions: 10.5"L x 11"H x 6"D
Ship Weight: 12 lbs.
Includes 15' of copper tube set, thermostat assembly, 2 Verticube aluminum ice trays and installation hardware. Cooling volume up to 9 cubic feet with 3" of polyurethane insulation - 40% on time, 3 cubic foot freezer with 4" of insulation - 50% on time.