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17-04-2017, 10:01 PM #1
Looking for a large filter drier for R290
I have constructed a heat pump which uses propane which I have removed the odorant from and dried myself as best I can but still some moisture remains. The filter drier on it was a brand new 30 gram one which I installed when I built the system but I don't think it is big enough to remove all the moisture as my sight glass doesn't indicate fully dry. I was looking at this filter drier and was wondering if it would work for R290 or maybe the desiccant is different for hfc and cfc refrigerants.
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18-04-2017, 12:57 AM #2
Re: Looking for a large filter drier for R290
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https://www.google.co.uk/url?sa=t&so...fQ3upsQwdpq5mw
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Rob
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18-04-2017, 07:27 PM #3
Re: Looking for a large filter drier for R290
Might just buy it and give it a try, it doesn't say the desiccant type on the drier.