High Rise Geothermal The And Future Of Hydronics Pumping Technology
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- Опубліковано 3 жов 2024
- We visit a very cool high rise geothermal system (drilling done by Geosource) that was installed recently in place of resistive heating (base board heaters). Each suite in the building has a stand alone heat pump that is individually controlled and fed by duty-standby pumps. The geothermal loop also has a set of duty-stanby pumps. The thermal exchange between geo and building is done through a heat exchanger.
The future of hydronics, as it pertains to pumps and maintaining system pressure has come along way. In the video we look at Armstrong DE pumps (design envelope pumps). The pumps are outfitted with a display screen that allows the technician to read info like GPM, Amp draw etc.
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That geo site is supercool!
Good content
Cheers
This is kinda funny to me. Armstrong a renown for failing pump seal bearings. the fact they've opted for a V-band is really cool, allows you to rotate the inverter to face any direction. also allows you to swap those bearings out when they ultimately fail. still not 100% sold on ground source, gotta do more research on it i guess.
Water Column ( pressure ) 27.72 psig
What type of online protection is offered with these “connected” pumps. Very easy for hackers to cause mayhem these days
That's a question for Armstrong
I love geothermal. I plan on trying to do a geo setup when my wife and I decide to build a house. I have already made her aware of the upfront cost but will def be worth it in the end. I wonder if you can cancel out frequencies like you can with large transcritical CO2 systems?
Get a reputable driller in there. And you should be good