Thaum peb tseem muab cov cuab yeej HVAC siv Freon, feem ntau cov tsev nyob hauv HVAC tam sim no siv Puron® lossis R-410A, hom hydrocarbon refrigerant yam tsis muaj cov tshuaj chlorine. Yog vim li cas rau qhov hloov pauv yog txhawm rau txo qhov cuam tshuam uas cov gasses muaj rau ntawm ozone txheej thiab ib puag ncig.
Lub tub yees zoo li cas hauv kuv lub tsev AC?
Tau ntau xyoo lawm, Freon, tseem hu ua R-22 thiab HCFC-22, yog cov tub yees tseem ceeb siv nyob rau hauv AC units. Txawm li cas los xij, cov tshuab AC tshiab tau tsim txij li xyoo 2010 tsis tso siab rau Freon lawm, siv lub tub yees hu ua R410A, lossis Puron, uas tau pom tias tsis ua mob rau lub ozone.
Puas R134a siv hauv tsev AC?
Thaum siv feem ntau hauv tsheb, tsuas yog ib lub tshuab cua txias hauv tsev xwb, txij li lub Kaum Ib Hlis 2010, uas siv R134a raws li tus qauv. Raws li xyoo 2010, lub tshuab cua txias hauv tsev tshiab uas tsim tawm yuav tsum siv lub tub yees uas tsis ua rau lub ozone deplete.
Qhov twg txias dua R-22 lossis 410A?
Qhov ntsuas kub qis dua ntawm R410A piv rau ntawm R22 (70.1 °C (158.1 °F) vs. … Lub R22 lub peev xwm ua kom txias qis dua 14% ntawm qhov kub thiab txias sab nraum zoov ntawm 51.7 ° C (125.0 ° F). Lub R410A qhov system txias muaj peev xwm txo qis los ntawm 22% ntawm tib yam mob.
Kuv puas tuaj yeem hloov R-22 nrog R410A?
Qhov kev hloov pauv dav dav yuav tsum tau ua vim R-22 thiab R-410A cov tub yees tsis hloov pauv tauthiab tsis tuaj yeem sib xyaw hauv tib HVAC system. Cov khoom no muajCov khoom sib txawv ntawm cov khoom siv hluav taws xob sib txawv thiab siv cov roj lubricating tsis sib xws.