D.C. troubling finding

gordon stelter lclgcnp@yahoo.com
Sat, 8 Feb 2003 20:53:06 -0800 (PST)


What senses the humidity in their humidistats? When my
Kenmore dehumidifier broke I opened it up and found a
plastic strip which apparently is hygroscopic and
expands with humidity, allowing a mechanical switch to
close a circuit and start the compressor. Is it like
this?
    Thump

--- pianolover 88 <pianolover88@hotmail.com> wrote:
> I have always wondered if the D.C. Humidistat turns
> "off" or goes into a 
> kind of "sleep mode", when the correct parameters of
> RH are achieved. Guess 
> what/ It stays on 24/7, no matter WHAT the RH! My
> questions were answered 
> during a conversation with the good people at
> Dampp-Chaser the other day. I 
> asked them why, if the correct RH levels are
> achieved, does the humidistat 
> NOT turn off. "Good question", he replied, "we've
> been working on that, and 
> hope to have a new humidistat in the near future".
> Quite intersting, isn't 
> it? So basically. the humidistat will be CONSTANTLY
> swithing from the 
> dehumidifier, to the HUmidifier, when the RH is
> WITHIN  the "correct range." 
> I find this a pretty bad engineering flaw, and an
> unnecessary drain on the 
> system AND the electric bill. But they
> are..."working on it!" How nice.
> 
> 
> Terry Peterson
> 
> 
> 
> 
>
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