http://iotd.patrickandrews.com/2007/12/18/heatlock/ Invention Of The Day Tue, 17 Jan 2012 14:11:42 +0000 hourly 1 http://iotd.patrickandrews.com/2007/12/18/heatlock/comment-page-1/#comment-54788 Patrick Wed, 26 Dec 2007 12:18:16 +0000 http://iotd.patrickandrews.com/2007/12/18/heatlock/#comment-54788 Yes my freezer has a similar arrangement...but the problem is that opening the main door sucks in vast amounts of moist air which condenses its water vapour on the transparent areas so that they aren't. Yes my freezer has a similar arrangement…but the problem is that opening the main door sucks in vast amounts of moist air which condenses its water vapour on the transparent areas so that they aren’t.

]]> http://iotd.patrickandrews.com/2007/12/18/heatlock/comment-page-1/#comment-54662 Judy Routt Wed, 26 Dec 2007 04:11:20 +0000 http://iotd.patrickandrews.com/2007/12/18/heatlock/#comment-54662 Our old freezer had a number of shelves each with a flip-up see-through cover. So if you didn't dither, you'd only flood one of the five or six shelves with warm air rather than the whole thing. Made fitting tall items a bother, however. Our old freezer had a number of shelves each with a flip-up see-through cover. So if you didn’t dither, you’d only flood one of the five or six shelves with warm air rather than the whole thing. Made fitting tall items a bother, however.

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