Mafani a mpweya wabwinondi gawo lofunika kwambiri la mpweya wabwino wa nyumba iliyonse. Amapangidwa kuti achotse mpweya wotsalira komanso chinyezi kuchokera pamalopo, zomwe zimapangitsa kuti mpweya wabwino uziyenda komanso kusunga malo abwino amkati. Mafanizi amagwiritsidwa ntchito kwambiri m'zipinda zosambira, m'khitchini, m'chipinda chapamwamba, ndi malo ena omwe mpweya wabwino ndi chinyezi ndizofunikira.

Ntchito yayikulu ya ampweya wabwino fanndi kuwongolera mpweya wamkati mwanyumba pochotsa fungo, zowononga, ndi chinyezi chochulukirapo. Izi zimathandiza kuti nkhungu ndi zinthu zina zovulaza zisakule mumpweya wonyowa, wosasunthika. Pochotsa zoipitsa izi, mafani a mpweya wabwino amathandizira kupanga malo okhala bwino komanso aukhondo kapena malo ogwira ntchito.

Kuwonjezera pa kukonza mpweya wabwino,mafani a mpweya wabwinoimathandizanso kwambiri pakuwongolera kutentha ndi chinyezi. Pochotsa kutentha kwakukulu ndi chinyezi, zimathandiza kuteteza condensation kuti isamangidwe, zomwe zingayambitse kuwonongeka kwa mapangidwe ndi mavuto ena. Izi ndizofunikira makamaka m'malo monga mabafa ndi makhitchini momwe utsi wa nthunzi ndi kuphika ukhoza kupanga chinyezi chambiri.

Pali mitundu yambiri yamafani a mpweya wabwinokupezeka, kuphatikiza mafani a padenga, mafani omangidwa pakhoma, ndi mafani otsekeka omwe amatha kuyikidwa mu ductwork. Mitundu ina imabwera ndi zinthu monga magetsi omangidwira, masensa oyenda, ndi masensa a chinyezi, zomwe zimapangitsa kuti zikhale zosavuta komanso zogwiritsa ntchito mphamvu.

Posankha ampweya wabwino fan, m’pofunika kuganizira zinthu monga kukula kwa danga, mlingo wa mpweya wokwanira wofunikira, ndi zina zilizonse zimene zingakhale zopindulitsa. Kuyika ndi kukonza moyenera ndikofunikiranso kuwonetsetsa kuti fan yanu ikugwira ntchito moyenera komanso moyenera.

Powombetsa mkota,mafani a mpweya wabwinondi gawo lofunikira la mpweya wabwino wa nyumba iliyonse, zomwe zimathandiza kusunga mpweya wabwino wa m'nyumba, kuwongolera kutentha ndi chinyezi, komanso kupewa kuchulukana kwamavuto okhudzana ndi chinyezi. Poikapo ndalama pa mafani a mpweya wabwino kwambiri ndikuwonetsetsa kuyika ndi kukonza moyenera, eni nyumba amatha kupanga malo athanzi, omasuka m'nyumba kwa omwe alimo.