Thanks, Bergy. I'll note this for future cleaning. When I flushed the pan this weekend, it was a diluted bleach and water mix (1:5). I didn't...
Thanks for the tip. Yes, from what I've read about this on other HVAC forums, the cause, not to mention solution, is often a deep mystery....
We have a 2-stage, 5-ton FHP GSHP with slinky loop. It's 2.5 years old and overall has worked great. Location is Iowa, where it is no longer...
Speaking as only a residential user and not industry professional, I am surprised too. I've read through the ECM program options in the FHP/Bosch,...
That makes good sense, Doc. Thank you.
Does anyone have any knowledge of the program tap settings on the ECM boards of FHP/Bosch heat pumps? I posted a related query a few days ago...
Thank you, Joe! This is helpful. I'll be sure to reset the jumper pin at the end of cooling season this year.
We have a two-stage 5-ton FHP (AP061) with slinky ground loop. We live in a heating-dominated climate; our system is nicely sized for heating but...
I wondered about that as well. Our model specifies 2 Heat/1 Cool (w/ aux heat) for the mode in question, whereas there are other modes for 2...
That is good advice. I should just let comfort be my guide and not monkey around gratuitously. Tinkering can sort of be a fun pastime -- until you...
Good thoughts. Our system ramps up to stage 2 occasionally, though I'm not sure if it does so excessively. Given our cooling needs and the...
geome, Thanks for the feedback. Out t-stats, unfortunately, are the VisioPro 8000 models without humidity sensor and control. My RH readings...
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