Geo-Pulse Non-Pressurized Geothermal Flow Center - Single Pump

Item: HA12100
Model: GP21K-SU10F-R2
Condition: New

Geo-Pulse Non-Pressurized Geothermal Flow Center - Single Pump Zoom

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Warranty Terms

For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents.  Online warranty registration must be completed within 60 days of installation.  Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.

For additional warranty information, click here.


Model GP21K-SU10F-R2
Electrical Phase 1-Phase
Product Height (in) 34
Product Length (in) 8
Product Width (in) 15
Pumps 1
Voltage 240
Warranty 5 Year
Weight (lbs) 92.0000
Zones 1
California Residents see Prop 65 WARNING


Q & A

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I have a 1907 log house, 2 stories, next to Yellowstone Park. An old homestead. From the mountain I have a spring, 15 gallons/minute, 55 F, that I run to the basement with 30 PSI pressure from a spring tank up on the mountain. No power is needed for 30PSI.
I now run the water into a pond, so it is running all year no matter how cold. The pond empties into the Yellowstone River about one mile away.

I was wondering about an open loop system to extract some heat. The cabin is now heated with wood and propane. No ductwork. It would be nice if it cooled in the summer, but mostly heat in the winter. I would only to to heat a small portion of the cabin = kitchen, bath and bedroom = 900Sq. Ft. The majority of the cabin I can close down for winter if we aren't there. I heat with propane when we are absent.
I will have 3 ton geothermal system with 3 legs each one 250ft
What size system is this pump for? Will it be able to handle heat /cool load from 3 ton?
The model number for this flow center is listed as GP21K-SU10F-R2, but the installation instructions are for different models. Where can I get instructions for this model?
How many GPM does this pump flow?

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