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Sccoupe · 06-09-17, 07:25 AM

---After getting a couple of geothermal holes drilled, I'd like to start testing/experimenting with some actual heat transfer. My initial thoughts were to replace the condenser of a window unit with a coaxial condenser and pump the water though while measuring temps. The question is, If I start with 12000btu window unit, do I just replace the air condenser with a 1 ton coaxial condenser? Is it this simple?
---Then I start thinking why only set this up for summer? Why not pickup a 1 ton portable heat pump to use year round? What gets me here is that they are 12000btu in cooling mode and 10000btu in heating mode. Does this still mean to use a 1 ton coaxial condenser?

06-09-17, 07:25 AM	#1
Sccoupe Helper EcoRenovator Join Date: May 2017 Location: PA Posts: 43 Thanks: 4 Thanked 16 Times in 8 Posts	Any trick to sizing a coaxial condensor? ---After getting a couple of geothermal holes drilled, I'd like to start testing/experimenting with some actual heat transfer. My initial thoughts were to replace the condenser of a window unit with a coaxial condenser and pump the water though while measuring temps. The question is, If I start with 12000btu window unit, do I just replace the air condenser with a 1 ton coaxial condenser? Is it this simple? ---Then I start thinking why only set this up for summer? Why not pickup a 1 ton portable heat pump to use year round? What gets me here is that they are 12000btu in cooling mode and 10000btu in heating mode. Does this still mean to use a 1 ton coaxial condenser?