Bruce,
That pretty much must be what happened to me. All day today, I
left the unit on. Worked fine.
Ron Cook
Salix, IA
On 7/9/2012 8:55 AM, Bruce & Bertie Mahr wrote:
> Ron: I have seen expansion valves stick from not being used for an extended
> period of time and then start working properly.
>
> Bruce Mahr
>