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Bernd  Fighting algorithmic racism like John Henry  2yr ago (image post)   Edited 2yr ago   5267 thread views

Mini Split Heat Pumps: Not Significantly More Than You Reasonably Need To Know

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It does! I'm in a similar situation with shade trees, but seriously thought about lopping them all down and doing it anyways. It was tempting to put a big "geothermal!" mark at COP5+ on the graph, but it was already too crowded.


Had to cut almost everything about ground-source stuff for length, but I think it's the future in cold climates, and Europe is making a serious mistake trying to push air-source units rather than street-level ground source. There's a tremendous amount of wasted heat flowing down every sewer pipe without even having to do any digging, and ultra-low-temperature local cogeneration would make even a simple gas turbine about 260% efficient.


				

				

						

							

								
							

						


						
					

				
			


			

	


			
			 
				
					

						
							



	

	

		
			

			

				

			

		

			


				

					
I'd like to read your write up of the geothermal material that you had to leave out. Any chance of a supplementary post?


				

				

						

							

								
							

						


						
					

				
			


			

	


			
			 
				
					

						
							



	

	

		
			

			

				

			

		

			


				

					
Next post is focused on all the culture war you could see oozing from the seams in this post lol.


After that I was thinking about a electrical generation post. Unfortunately I don't have any firsthand experience with ground-source heat pumps, and there's so much propaganda around all things heat-pump that I wouldn't want to post my research as trufacts without independent confirmation. Maybe Stefferi could help with that.


				

				

						

							

								
							

						


						
					

				
			


			

	


			
			 
				
					

						
					

				
			
		

	



						
					

				
			
		

	



						
					

				
			
		

	



							
						
					

					
				
			

		

	




	

	

	

	

	

	
	

	
	

	
 















	






			
			

		

		
			
				


	

		
	


	


		
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