ctscasemod
13-09-2010, 12:58 AM
There's a video on youtube of a guy using an old R22 or R270 air conditioner modified as a heat pump for water heating.
I was wondering if any of you guys made something like this, as I can only find comercial links for heat pump water heaters (HPWH).
Also has anyone used R600 as a replacement? I'm asking this because with R22 the head preasures for, say 60ºC would blow the compressor, however R600 uses about 15bars only at that preasure.
Thanks
I was wondering if any of you guys made something like this, as I can only find comercial links for heat pump water heaters (HPWH).
Also has anyone used R600 as a replacement? I'm asking this because with R22 the head preasures for, say 60ºC would blow the compressor, however R600 uses about 15bars only at that preasure.
Thanks