Kia mohio ai koe he aha te R-22 kare e whakamahia ana i roto i te umanga whakamatao, me tuku’kia mohio koe he aha te mea whakamatao i te tuatahi. Ko te whakamatao he matū e whakamahia ana i roto i te punaha whakamatao ka huri i te wahanga i waenga i te hau me te wai kia tutuki ai te kaupapa whakamatao. Koia te mea matua i roto i te whakamaarama wai ahumahi me etahi atu waahanga whakamatao. Ki te kore he whakamatao, kare e taea e to whakamatao te whakamatao tika. A ko te R-22 te whakamahana i whakamahia i mua, engari inaianei kua kore e whakamahia. Na he aha te take?
R-22 refrigerant, e mohiotia ana ko HCFC-22, tetahi o nga mema o te whanau Freon. I mua ko te tino whakamahana i roto i te AC o te whare, te AC pokapū, te whakamahana wai ahumahi, nga taputapu whakamahana kai, te pouaka whakamahana arumoni me etahi atu. Heoi, i muri iho ka kitea he kino te R-22 ki te taiao, i te mea ka pau te paparanga ozone e tiaki ana i a tatou mai i te hihi ultraviolet o te ra, ka kino te hua o te kati kōtuhi. No reira, katahi ka aukatihia kia pai ake te tiaki i te taiao.
Na tera ano etahi atu whiringa i toa’t te whakaheke i te paparanga ozone me te hoa ki te taiao? Ana, kei reira. Ko te R-134a, te R-407c, te R-507, te R-404A me te R-410A e kiia ana ko te mea tino pai hei whakakapi mo te R-22. He pai ake, a, ahakoa he rerenga whakamahana, ka toa nga kaiwhakamahi’Me whai whakaaro ka hua te whakamahana o te ao.
I te mea he kaihanga whakamaarama ahumahi whai mana, kaore matou e whakamahi engari ko nga pouaka whakamahana taiao i roto i a maatau waahanga whakamaarama ahumahi -- R-134a, R-407c me R-410A. Ka whakamahia e nga tauira whakamatao rereke nga momo momo me te nui o nga pouaka whakamahana kia pai ai te pai o te whakamatao. Ko ia o a maatau kai whakamaarama ka whakamatauhia i raro i te ahuatanga o te kawenga whakatairite me te rite ki te paerewa o te CE, RoHS me te REACH. Mena kare koe i te tino mohio ko tehea momo whakamatao ka whakamahia i roto i to taputapu whakamatao, ka taea e koe te waiho he karere, imeera ranei
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