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  1. Caleb7777 replied to the thread Alberta Heat load calculations from utility bill.

    You can update the efficiency on the data page of spreadsheet and refresh the pivottable data if you want to see it's effect.

    Jul 13, 2020 at 5:19 PM

  2. Caleb7777 posted a new thread.

    Alberta Heat load calculations from utility bill

    Hi Everyone! I recently got quoted a 10 ton GSHP for my large home (they didn't do any calculations, rule of thumb) but after I...

    Forum: General Discussions

    Jul 13, 2020 at 5:17 PM

  3. Deuce replied to the thread Maryland Looking for advise on two competitive quotes (with different install approaches...).

    I live in the VA Outer Banks and I have 220" vertical bores per ton. My well driller said his goal was a minimum of 175' per ton but the...

    Jul 13, 2020 at 10:06 AM

  4. matte98g posted a new thread.

    Maryland Looking for advise on two competitive quotes (with different install approaches...)

    New member to the forum here, but I’ve been reading the community’s posts extensively for the last few weeks ever since the wife and I...

    Forum: Quotes and Proposals

    Jul 13, 2020 at 9:48 AM

  5. Eric Kurtz replied to the thread Horizontal Loop Field - Advice Requested - Southeastern MA.

    I know you had said that you did not want to clear more than necessary for the loop field, but I would suggest you consider that a...

    Jul 10, 2020 at 6:40 AM

  6. SShaw replied to the thread Horizontal Loop Field - Advice Requested - Southeastern MA.

    The soil values seem reasonable. That's what I used for mine, but when the trenches were dug, the soil was more like clay damp clay,...

    Jul 9, 2020 at 9:50 PM

  7. Nungaman MAN posted a new thread.

    Air to water heat pump hydronic heating

    Hello, Planning on a 1600 sq ft mountain home. Slab on grade 3 level with garage and crawl space Wanting DWH as a part of ATWHP. I will...

    Forum: General Discussions

    Jul 9, 2020 at 7:30 PM

  8. Hot-Too Hot posted a new thread.

    Ohio 0psi in system...

    Hi All, New here as you guessed it because it’s hot. Geothermal isn’t “running as it should” in my very unprofessional opinion. Had...

    IMG_0517.jpg

    Forum: Maintenance and Troubleshooting

    Jul 9, 2020 at 12:47 PM

  9. aaMA replied to the thread Horizontal Loop Field - Advice Requested - Southeastern MA.

    I'm not 100% sure, but I had chosen water-to-water mostly because I would like to use radiant heat, at least in some zones, and I had...

    Jul 9, 2020 at 11:56 AM

  10. SShaw replied to the thread Horizontal Loop Field - Advice Requested - Southeastern MA.

    The NDW is a water-to-water heat pump. Is that really what you want? Try it with two Waterfurnace, variable speed, 7 Series, 4 ton...

    Jul 9, 2020 at 11:35 AM

  11. aaMA replied to the thread Horizontal Loop Field - Advice Requested - Southeastern MA.

    Here's an example of a result I get from LoopLink: Deep earth temp 53* Peak heating load 96,000 Btu/hr Heat pump selected Waterfurnace...

    Jul 9, 2020 at 10:43 AM
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