Anyone have any experience with these being a pain in the butt to calibrate?? I don't know if the thermostat internally is off, but BOTH of my thermometers say 80. When I turn the gauge to get the light off on the heater, it has to go all the way down to 73, before it shuts the light... Any suggestions?
Yea it was calibrated.. I then moved the heater, and the light came on and started over heating from the temp it was supposed to be at... The things goin crazy... Is it a possibility I got a bad heater??
I think I just got a bad one... I think the thermostat is no good. My LFS swears by them, and so do all his customers. I'm gonna give it another shot, he said he will gladly exchange it. I just don't any crazy water temp fluctuations.
Yea I had to have gotten a bad one... I've been messing with the calibration on this since i got it. It will be off as much as 7 degrees! And I have a digital and glass thermometer which are consistent with each other...