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<DIV><FONT size=2>What is the difference between a DC humidifier in a piano, and
a room humidifier sitting even farther away from the action cavity?</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>If a gallon of water a week disappears into the air, it
doesn't matter whether it's from a box sitting on the floor or one hanging under
the piano. Humid air from a DC gets into the action cavity the same way
dry air gets in there without a DC.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Sure, whole room humidity control is great, and there are all
kinds of special situations (like the church I had that was built *over* a
stream), but it's inconsistent to argue that DC moisture can't enter the action
cavity, but humid air from a ceiling vent can.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>--Cy--</FONT></DIV>
<DIV><FONT size=2>ABQ, NM</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=gnewell@ameritech.net href="mailto:gnewell@ameritech.net">Greg
Newell</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=pianotech@ptg.org
href="mailto:pianotech@ptg.org">'Pianotech List'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, February 17, 2008 10:36
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: Whole room humidity control
better than Dampp Chaser. ( Right?)</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Al,<o:p></o:p></SPAN></P>
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I agree that DC units do not address the pin block in a grand piano. Have you
also noticed that the brochure seems to suggest that it controls humidity in
the action cavity as well? I believe that it’s even a bit of a stretch to
claim that it helps to prevent rusty strings in a grand as the pictures would
seems to indicate. Perhaps that’s different with string covers but that’s not
stated. I wish the pictures would be re-taken showing upright keys, actions,
strings and pin block drawings. It sure would save a lot of time I spend in
educating my customers.<o:p></o:p></SPAN></P>
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<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Greg
Newell<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Greg's
Piano Forté<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">www.gregspianoforte.com<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">216-226-3791
(office)<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">216-470-8634
(mobile)<o:p></o:p></SPAN></P></DIV>
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