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jeff5may · 02-10-22, 02:22 PM

I'm confused. A couple of questions:

What does that pv/t heat pump use for heat transfer outdoors? Directly plumbed refrigerant lines? Water or glycol?

Are you planning to DIY or buy some strange new phase change unit? If it's for dhw only, it wouldn't be much work to modify a smallish window a/c unit.

02-10-22, 02:22 PM	#2
jeff5may Supreme EcoRenovator Join Date: Jan 2010 Location: elizabethtown, ky, USA Posts: 2,428 Thanks: 431 Thanked 619 Times in 517 Posts	I'm confused. A couple of questions: What does that pv/t heat pump use for heat transfer outdoors? Directly plumbed refrigerant lines? Water or glycol? Are you planning to DIY or buy some strange new phase change unit? If it's for dhw only, it wouldn't be much work to modify a smallish window a/c unit.