In a message dated 10/23/2005 2:18:42 PM Central Standard Time,
peterara@msn.com writes:
> <Why would the thermostat have a problem with 10 PSI if the 10 PSI is
> applied
> to both sides of the thermostat?>
>
> The problem is that the bellows, cannot withstand 10 psi, and collapses. It
> is not a question of balance. This has been tested by a very reputable
> shop.
>
OK. Thanks. After looking in the TR3 manual I now understand how this type
of thermostat works. Makes a lot of sense until you realize that the cooling
system pressure is not consistent. I guess altitude will have an effect as
well.
Dave
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