03-02-14, 02:31 AM | #1 |
Lurking Renovator
Join Date: Jul 2011
Location: feilding , n.z
Posts: 27
Thanks: 4
Thanked 8 Times in 5 Posts
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New Zealand DIY Water Source HP.
Hi Everyone,
i finally have my project near completion and currently running in my shed for testing, bring on the winter! I have a small stream that is 60 metres from my house and i use this as my heat source. My stream heat exchanger is stainless steel tube formed into a helix to improve internal turbulence and heat transfer. Evaporator and condenser are coil in shell , titanuim and pvc . All heat exchangers are supplied by vaportec , a company in NZ. It is a water to water heatpump that will be heating infloor radiant slab . I will attach some photos of unit and stream exchanger in a few posts. Cheers Andy |
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