Forum: Solar Power
03-07-22, 06:23 AM
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Replies: 1
Views: 7,770
Surplus Solis/Ginlong Inverters
My neighbor’s haul from a storage locker auction included 15 Solis/Ginlong grid inverters with models GCI 5k & 10k and CCB 10K. At least five are marked European. These units seem to be from a...
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Forum: Geothermal & Heat Pumps
10-01-21, 11:16 PM
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Replies: 8
Views: 5,889
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Forum: Geothermal & Heat Pumps
10-01-21, 01:22 PM
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Replies: 8
Views: 5,889
Replacement for R-12
Edit: I meant R-22 in the title. Apologies for typing without thinking much about this question:
I'm using a new-old-stock Climate Master geothermal unit that has always leaked a little Freon....
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Forum: Geothermal & Heat Pumps
01-14-17, 02:53 PM
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Replies: 18
Views: 9,467
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Forum: Geothermal & Heat Pumps
01-14-17, 02:52 PM
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Replies: 18
Views: 9,467
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Forum: Geothermal & Heat Pumps
01-07-17, 10:00 AM
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Replies: 18
Views: 9,467
It is a Bryant 5 ton.
Based on jeff5may’s...
It is a Bryant 5 ton.
Based on jeff5may’s feedback, let me simplify my question: This system has high and low load capability and I noticed low-load operation was not being used - either by...
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Forum: Geothermal & Heat Pumps
01-06-17, 08:28 PM
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Replies: 18
Views: 9,467
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Forum: Geothermal & Heat Pumps
01-03-17, 01:42 PM
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Replies: 18
Views: 9,467
Open-Loop Geothermal 2-stage Operation
My Brother has an open-loop well geothermal system that was giving him problems. I was called in to help because he was not real happy with the last service call. I found his problem, but now I have...
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Forum: Geothermal & Heat Pumps
11-30-16, 05:28 AM
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Replies: 2
Views: 4,508
Resolution
I learned quite a bit from this experience. Here is the resolution:
A little low on freon triggering FP1 (freeze protection). When I first received the unit, I had to add some freon to get it to...
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Forum: Geothermal & Heat Pumps
11-11-16, 11:21 AM
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Replies: 2
Views: 4,508
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Forum: Geothermal & Heat Pumps
12-07-15, 12:07 PM
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Replies: 3
Views: 3,666
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Forum: Geothermal & Heat Pumps
12-06-15, 10:36 AM
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Replies: 3
Views: 3,666
What should I expect from this Heat Pump?
I'm experimenting with a geothermal heat pump system as a DIY project. I believe my unit may have suffered compressor efficiency issues. I am wondering just what efficiency I should expect. I’m...
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