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From: tlm@hpsmtc1.HP.COM (Teri Miller)
Newsgroups: sci.electronics
Subject: Re: Detecting heat loss
Message-ID: <11620004@hpsmtc1.HP.COM>
Date: 8 Dec 88 22:56:00 GMT
References: <1488@anasaz.UUCP>
Organization: Hewlett Packard, Cupertino
Lines: 13

I would assume that wherever the heat is coming in during the summer, that
will be where it goes out during the winter.  That's an easier problem to
tackle, since the "smoke test" done by heating companies can find those
spots.

Granted, this won't show you things like thermal transference through 
glass, but you might be surprised at how much sealing up those little
drafts will help.  

Teri Miller
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