Vic: If you remember I wrote you about that sqwert about two months ago. Have had to completely redo the heating system in my house, so its taking longer than i expected to get the cash ready. I went to artic's web site looking for docs for the thing, but no dice. Then I wrote them asking for a manual, and they want to charge $15 for an email of it. Could you email me the manual so I can get a good idea of its capabilities and use? Thanks.