Out of Tune Yamaha

[PIANOCO@aol.com]

Terry,

Sorry for the delay for this reply.  Did you install a 48-50A with the
system?  How close is the humidistat to the tank?  It would help to have a
backside cover (mylar back) with the top holes covered.  I have also had
great success installing a 24-24 (24" 25 watt) Dampp-Chaser to the far left
bottom corner inside a vertical.  This developes warm air rising past the
tenor section of the soundboard and bridge when dehumidification is called
for.  If any techs out there have backside covers installed,  close the TOP
holes with tape per Dampp-Chasers newest recommendation.  Controlled air
stays in longer.

Thanks,

Steve Cunningham, RPT
Piano Climate Control Supply
Dampp-Chaser Distributor
Protek Lubricants, etc.
1-800-443-7509