My plumber is going to commission my new OSO UVC on Tuesday.  At that point I will have 2 × SunAmp PVs going spare either to give away to someone who is interested or to scrap.   One is fully working and is used as our main HW system until this Monday.  The other one died (thermo failure on the PCM heating loop?) but is a good source of spares and should be repairable if you know what you are doing.  I am willing to give them away as-is, without any warranty from me to anyone willing t