Wednesday, Jan 28, 2009 at 20:50
At first freezer / fridge combo's sound great, because that's what you do at
home but if you cyovac then you don't need to freeze. If you don't need to freeze you get several things.
1)Freezing uses about 3 times the power, so you can't stop for as long or need big solar panels / gennie.
2)You have to split up the food into frozen stuff and non frozen stuff. This ratio changes as you use the food up so you end up with wasted space and energy in the freezer for no reason ( or shuffling food around)
3)Some ( eg Waeco 80l ) have uneven cooling in the fridge part. a temp difference of 10 degrees or more from one end of the fridge to the other and that changes as food moves around. Bad hygene.
4)Most but not all have only one door and you lose heaps of cold when you open the door. ( or you carefully manage getting stuff out of the fridge).
5)Frozen stuff is hard to get to and out, and hard to see what it is when in bags, and if frozen before going into the car fridge can be the wrong shape, losing space.
Apart from Icecream I can't really think of any downside to a single fridge without freezer.
As it happens I do have a fridge that *can* be a freezer and fridge. But I never use it that way. It has one 40l and one 34l compartment, each with seperate temp controls and doors. I use one as a 2 degrees fridge and one as a 8 degrees fridge for butter, salads etc. Food never spoils like my old fridge.
I would never go back even to a single temp fridge, let alone firdge / freezer combo.
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