I replaced our freezer with an Isotherm 160 frig/freezer drawer combination. It was a tight fit but it fits well. Also have another Isotherm 160 with two frig drawers that will go in when I have the time. Both old and new freezer went the through the starboard side window, new one with about a 1/2" to spare on all sides. We'll see how power consumption is, it's rated at 10amp at 12V DC. Vent intake is on the bottom, vent exhaust is on the side near the port door with a 3"x4" teak vent I put together. It seems to be a bit more noisy than the old freezer which had the condenser unit in the engine room. OTOH it did free up some engine room space which is at a premium.
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