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  1. SShaw replied to the thread Hard Water in Closed Ground Loop.

    Sounds like it's working pretty well then.

    Mar 4, 2021 at 11:51 AM
  2. Doug Stansbury replied to the thread Hard Water in Closed Ground Loop.

    Thank you SShaw for the information. That is good to hear. I am surprised the Waterfurnace hardness tolerance is so high. I would...

    Mar 4, 2021 at 11:33 AM
  3. SShaw attached a file to the thread Hard Water in Closed Ground Loop.

    Manufacturers typically publish water quality requirements in their installation manual. Look up the specs for your unit. Below are the...

    upload_2021-3-4_10-42-16.png Mar 4, 2021 at 10:58 AM
  4. Doug Stansbury posted a new thread.

    Hard Water in Closed Ground Loop

    I have a closed loop GSHP that was installed in 2014 and have become concerned recently that the water used to mix with glycol and fill...

    Forum: General Discussions

    Mar 4, 2021 at 9:46 AM
  5. viveksunderam liked Todd's post in the thread Indiana 2-year review of Climatemaster 4-ton unit.

    I bought a new home that had an 18 year old Waterfurnace. Replaced it with a Climatemaster 4-ton TE-49 2 years ago. It has been 100%...

    Mar 2, 2021 at 3:38 PM
  6. viveksunderam replied to the thread New York changes.

    In our defense, most geothermal users are probably disproportionately high tax payers.

    Mar 2, 2021 at 3:36 PM
  7. the blur replied to the thread New York changes.

    No way in hell NYS is giving away that kind of money. NYS is killing tax payers right & left.

    Mar 2, 2021 at 12:02 AM
  8. viveksunderam replied to the thread New York changes.

    I've been sleeping on my geothermal project a couple of years to do it simultaneously with an expansion to my house, and it sounds like...

    Mar 1, 2021 at 7:32 PM
  9. SShaw replied to the thread North Carolina GPM rate changed.

    A 5 degree delta-t is not unusual.

    Feb 28, 2021 at 9:56 AM
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