Quote:
Originally Posted by v8volvo
Then too, as you say, it if's metal it could have vanes eaten up by corrosion...
|
That would be surprising to me now, after seeing the pristine condition of the original t-stat.
Currently we don't have enough data to make a good diagnosis. We'll know better after blix99 reports the results from:
Heater circuit flow test
IR temperature readings
Entrapped air purging
Impeller inspection
We also don't know the length of time of the reported testing-- may not have been long enough to even bring up temps to open the t-stat.