Ukushisisa nokupholisa Ngephampu Yokushisa-Ingxenye 2

Phakathi nomjikelezo wokushisa, ukushisa kuthathwa emoyeni wangaphandle futhi "kuphonswe" endlini.

• Okokuqala, isiqandisi esiwuketshezi sidlula emshinini wokunweba, sishintshe sibe ingxube yoketshezi/umhwamuko enengcindezi ephansi. Ibe-ke iya kukhoyili yangaphandle, esebenza njengekhoyili ye-evaporator. Isiqandisi esiwuketshezi simunca ukushisa okuvela emoyeni ongaphandle kanye namathumba, sibe umhwamuko onezinga lokushisa eliphansi.
• Lo mhwamuko udlula kuvalvu ehlehlayo uye ku-accumulator, eqoqa noma yiluphi uketshezi olusele ngaphambi kokuba umhwamuko ungene ku-compressor. Umhwamuko ube usucindezelwa, wehlise umthamo wawo futhi ubangele ukuthi ushise.
• Ekugcineni, i-valve ehlehlayo ithumela igesi, manje esishisayo, kukhoyili yasendlini, okuyi-condenser. Ukushisa okuvela kugesi oshisayo kudluliselwa emoyeni ongaphakathi, okwenza ukuthi isiqandisi sijiye sibe uketshezi. Lolu ketshezi lubuyela kudivayisi yokunweba futhi umjikelezo uyaphindwa. Ikhoyili yasendlini itholakala ku-ductwork, eduze kwesithando somlilo.

Ikhono lepompo lokushisa ukudlulisa ukushisa kusuka emoyeni wangaphandle kuya endlini kuncike ekushiseni kwangaphandle. Njengoba lelizinga lokushisa lehla, ikhono lephampu lokushisa lokumunca ukushisa nalo liyehla. Kokufakwa okuningi kwephampu yokushisa yomthombo womoya, lokhu kusho ukuthi kunezinga lokushisa (elibizwa ngokuthi iphoyinti lebhalansi eshisayo) lapho umthamo wokushisa wephampu yokushisa ulingana nokulahlekelwa ukushisa kwendlu. Ngaphansi kwalokhu kushisa kwe-ambient yangaphandle, iphampu yokushisa inganikeza kuphela ingxenye yokushisa edingekayo ukuze kugcinwe indawo yokuhlala inethezekile, futhi nokushisa okungeziwe kuyadingeka.

Kubalulekile ukuqaphela ukuthi iningi lamaphampu okushisa omthombo womoya anezinga lokushisa elincane lokusebenza, elingaphansi kwalokho elingakwazi ukusebenza. Kumamodeli amasha, lokhu kungasukela phakathi kuka -15°C kuya ku -25°C. Ngaphansi kwaleli zinga lokushisa, isistimu yokwengeza kufanele isetshenziselwe ukunikeza ukushisa esakhiweni.

Umjikelezo Wokupholisa

Umjikelezo ochazwe ngenhla uhlehliswa ukuze upholise indlu ngesikhathi sasehlobo. Iyunithi ikhipha ukushisa emoyeni wasendlini bese ikwenqaba ngaphandle.

• Njengomjikelezo wokushisa, isiqandisi esiwuketshezi sidlula kudivayisi yokwandisa, sishintsha sibe yingxube yoketshezi/umhwamuko ophansi kwengcindezi. Bese iya kukhoyili yasendlini, esebenza njenge-evaporator. Isiqandisi esiwuketshezi simunca ukushisa emoyeni wasendlini bese siyabila, sibe umhwamuko onezinga lokushisa eliphansi.
• Lo mhwamuko udlula ku-valve ehlehlayo uye ku-accumulator, eqoqa noma yikuphi uketshezi olusele, bese kuya ku-compressor. Umhwamuko ube usucindezelwa, wehlise umthamo wawo futhi ubangele ukuthi ushise.
• Ekugcineni, igesi, manje eshisayo, idlula kuvalvu ehlehlayo iye kukhoyili yangaphandle, esebenza njenge-condenser. Ukushisa okuvela kugesi oshisayo kudluliselwa emoyeni wangaphandle, okubangela ukuthi isiqandisi sihlangane sibe uketshezi. Lolu ketshezi lubuyela kudivayisi yokwandisa, futhi umjikelezo uyaphindwa.

Phakathi nomjikelezo wokupholisa, iphampu yokushisa iphinde isuse umswakama emoyeni wasendlini. Umswakamo osemoyeni odlula phezu kwekhoyili yasendlini uyajiya phezu kwekhoyili bese uqoqwa epanini elingaphansi kwekhoyili. Ipayipi le-condensate lixhuma i-drain yendlu.

I-Defrost Cycle

Uma izinga lokushisa langaphandle liwela eduze noma ngaphansi kwezingaqhwa lapho ipompo yokushisa isebenza kumodi yokushisisa, umswakama osemoyeni odlula ikhoyili yangaphandle uzofingqa futhi ubanda kuyo. Inani le-frost buildup lincike ekushiseni kwangaphandle kanye nenani lomswakama emoyeni.

Lesi sithwathwa sinciphisa ukusebenza kahle kwekhoyili ngokunciphisa amandla ayo okudlulisa ukushisa esiqandisini. Ngesinye isikhathi, isithwathwa kufanele sisuswe. Ukwenza lokhu, iphampu yokushisa ishintshela kumodi ye-defrost. Indlela ejwayeleke kakhulu yile:

• Okokuqala, i-valve ehlehlayo ishintshela idivayisi kumodi yokupholisa. Lokhu kuthumela igesi eshisayo kukhoyili yangaphandle ukuncibilikisa isithwathwa. Ngesikhathi esifanayo isiphephetha-moya sangaphandle, esivame ukuvuthela umoya obandayo phezu kwekhoyili, siyavalwa ukuze kwehliswe izinga lokushisa elidingekayo ukuze kuncibilike isithwathwa.
• Ngenkathi lokhu kwenzeka, iphampu yokushisa ipholisa umoya ku-ductwork. Isistimu yokushisisa ngokuvamile ingafudumeza lo moya njengoba usatshalaliswa endlini yonke.

Enye yezindlela ezimbili isetshenziswa ukucacisa lapho iyunithi ingena kumodi yokuncibilika:

• Izilawuli ze-Demand-frost ziqapha ukugeleza komoya, ukucindezela kwesiqandisi, izinga lokushisa komoya noma ikhoyili kanye nokwehluka kwengcindezi kuyo yonke ikhoyili yangaphandle ukuze kutholwe ukunqwabelana kwesithwathwa.
• Ukunciphisa izinga lokushisa lesikhathi kuqalwa futhi kuqedwe yisibali sikhathi esimisiwe noma inzwa yokushisa etholakala kukhoyili yangaphandle. Umjikelezo ungaqalwa njalo ngemizuzu engama-30, engama-60 noma engama-90, kuye ngesimo sezulu kanye nokwakheka kohlelo.

Imijikelezo yokuqeda isithwathwa engadingekile inciphisa ukusebenza kwesizini kwephampu yokushisa. Ngenxa yalokho, indlela yesithwathwa yokufunwa ivamise ukusebenza kahle kakhulu njengoba iqala umjikelezo wokuqeda isithwathwa kuphela lapho kudingekile.

Imithombo Yokushisa Eyengeziwe

Njengoba amaphampu okushisa omthombo womoya anezinga lokushisa elincane elisebenza ngaphandle (phakathi kuka-15°C kuya ku-25°C) kanye nokuncipha kwamandla okushisa emazingeni okushisa abanda kakhulu, kubalulekile ukucabangela umthombo wokushisa owengeziwe wemisebenzi yepompo yokushisa yomthombo womoya. Ukushisisa okungeziwe kungase kudingeke lapho iphampu yokushisa incibilika. Izinketho ezihlukene ziyatholakala:

• Wonke Ugesi: Kulokhu kumiswa, ukusebenza kwephampu yokushisa kulekelelwa ngezinto zokumelana nogesi ezitholakala kumbhobho noma ngamabhodi kagesi. Lezi zakhi zokumelana zisebenza kancane kunepompo yokushisa, kodwa ikhono labo lokuhlinzeka ngokufudumeza lizimele ekushiseni kwangaphandle.
• IHybrid System: Kuhlelo oluxubile, iphampu yokushisa yomthombo womoya isebenzisa isistimu yokwengeza njengesithando somlilo noma ubhayela. Lolu khetho lungasetshenziswa ekufakweni okusha, futhi luyindlela enhle lapho iphampu yokushisa yengezwa ohlelweni olukhona, isibonelo, lapho ipompo yokushisa ifakwe esikhundleni se-air-conditioner ephakathi.

Bheka ingxenye yokugcina yale ncwajana, Izisetshenziswa Ezihlobene, ukuze uthole ulwazi olwengeziwe ngamasistimu asebenzisa imithombo yokushisisa eyengeziwe. Lapho, ungathola ingxoxo yezinketho zokuthi ungahlela kanjani isistimu yakho ukuba iguquke phakathi kokusetshenziswa kwephampu yokushisa nokusetshenziswa komthombo wokushisa okwengeziwe.

Ukucatshangelwa Kokusebenza Kwamandla

Ukuze usekele ukuqonda kwalesi sigaba, bheka isigaba sangaphambili esibizwa ngokuthi Isingeniso Sokusebenza Kwepompo Lokushisa ukuze uthole incazelo yokuthi ama-HSPF nama-SEER amele ini.

E-Canada, imithetho yokonga amandla ibeka ukusebenza kahle kwesizini ethile ekushiseni nasekupholiseni okufanele kuzuzwe ukuze umkhiqizo udayiswe emakethe yase-Canada. Ukwengeza kule mithethonqubo, isifundazwe sakho noma indawo yakho ingaba nezidingo eziqinile.

Ukusebenza okuncane kwe-Canada iyonke, kanye nobubanzi obujwayelekile bemikhiqizo etholakala emakethe, kufinyezwa ngezansi ukuze kushiswe futhi kupholiswe. Kubalulekile ukuthi uphinde uhlole ukuze ubone ukuthi ingabe ikhona yini imithetho eyengeziwe endaweni yangakini ngaphambi kokukhetha isistimu yakho.

Ukupholisa Ukusebenza Kwesizini, SEER:

• Ubuncane be-SEER (Canada): 14
• Ibanga, I-SEER Emikhiqizweni Etholakalayo Emakethe: 14 kuya ku-42

Ukushisa Ukusebenza Kwesizini, HSPF

• Ubuncane be-HSPF (Canada): 7.1 (yeSifunda V)
• Ibanga, i-HSPF Emikhiqizweni Etholakalayo Emakethe: 7.1 kuya ku-13.2 (yeSifunda V)

Qaphela: Izinto ze-HSPF zihlinzekelwe ku-AHRI Climate Zone V, enesimo sezulu esifanayo nese-Ottawa. Ukusebenza kahle kwesizini kwangempela kungahluka kuye ngendawo yangakini. Izinga lokusebenza elisha elihlose ukumela kangcono ukusebenza kwalezi zinhlelo ezifundeni zase-Canada lisathuthukiswa okwamanje.

Amanani wangempela we-SEER noma we-HSPF ancike ezintweni ezihlukahlukene ngokuyinhloko ezihlobene nomklamo wepompo lokushisa. Ukusebenza kwamanje kuthuthuke kakhulu eminyakeni eyi-15 edlule, kuqhutshwa intuthuko entsha kubuchwepheshe be-compressor, idizayini yesishintshi sokushisa, kanye nokugeleza nokulawula kwesiqandisi okuthuthukisiwe.

Isivinini esisodwa kanye namaphampu okushisa okuguquguqukayo

Okubaluleke kakhulu uma kucutshungulwa ukusebenza kahle indima yemiklamo emisha ye-compressor ekuthuthukiseni ukusebenza kwesizini. Ngokuvamile, amayunithi asebenza ngesilinganiso esincane esinqunyiwe se-SEER ne-HSPF abonakala ngamaphampu okushisa esivinini esisodwa. Amaphampu okushisa omthombo womoya wesivinini esishintshayo manje aseyatholakala adizayinelwe ukushintsha umthamo wesistimu ukuze afane eduze nesidingo sokushisisa/ukupholisa sendlu ngesikhathi esithile. Lokhu kusiza ukugcina ukusebenza kahle okuphezulu ngaso sonke isikhathi, okuhlanganisa phakathi nezimo ezithambile lapho kunesidingo esiphansi ohlelweni.

Muva nje, amaphampu okushisa omthombo womoya ajwayele ukusebenza kangcono endaweni ebandayo yaseCanada ethulwe emakethe. Lezi zinhlelo, ezivame ukubizwa ngokuthi amaphampu okushisa kwesimo sezulu esibandayo, zihlanganisa ama-compressor umthamo oguquguqukayo kanye nemiklamo ethuthukisiwe yesishintshi sokushisa kanye nezilawuli ukuze kukhuliswe amandla okushisa emazingeni okushisa omoya abandayo, kuyilapho kugcinwa ukusebenza kahle okuphezulu phakathi nezimo ezithambile. Lezi zinhlobo zamasistimu ngokuvamile zinamanani aphezulu e-SEER ne-HSPF, amanye amasistimu afinyelela kuma-SEER afika ku-42, futhi ama-HSPF asondela ku-13.

Izitifiketi, Amazinga, Nezilinganiso Zokulinganisa

I-Canadian Standards Association (CSA) njengamanje iqinisekisa wonke amaphampu okushisa ngokuphepha kukagesi. Izinga lokusebenza licacisa izivivinyo nezimo zokuhlola lapho amandla okufudumeza kwephampu yokushisa namandla okupholisa nokusebenza kahle kunqunywa khona. Amazinga okuhlola ukusebenza kwamaphampu okushisa omthombo womoya yi-CSA C656, (kusukela ngo-2014) evumelaniswe ne-ANSI/AHRI 210/240-2008, Isilinganiso sokusebenza se-Unitary Air-Conditioning & Air-Source Heat Pump Equipment. Iphinde ingene esikhundleni se-CAN/CSA-C273.3-M91, Izinga Lokusebenza le-Split-System Central Air-Conditioners kanye namaphampu okushisa.

Ukucatshangelwa kosayizi

Ukuze usayizi ofanele wesistimu yakho yephampu yokushisa, kubalulekile ukuqonda izidingo zokushisisa nokupholisa zekhaya lakho. Kunconywa ukuthi uchwepheshe wokushisisa nokupholisa agcinwe ukuze enze izibalo ezidingekayo. Imithwalo yokushisisa nokupholisa kufanele inqunywe ngokusebenzisa indlela yokulinganisa eyaziwayo njenge-CSA F280-12, “Ukunquma Ikhono Elidingekayo Lokushisisa Kwesikhala Sendawo yokuhlala kanye Nezinsimbi Zokupholisa.”

Ukukalwa kwesistimu yephampu yakho yokushisa kufanele kwenziwe ngokuya ngesimo sezulu sakho, imithwalo yesakhiwo sokushisisa nokupholisa, kanye nezinjongo zokufaka kwakho (isb., ukukhulisa ukonga amandla okushisisa uma kuqhathaniswa nokukhipha isistimu ekhona phakathi nezikhathi ezithile zonyaka). Ukusiza ngale nqubo, i-NRCan ithuthukise Ukulinganisa Kwephampu Yokushisa Nomthombo Womoya Womoya kanye Nomhlahlandlela Wokukhetha. Lo mhlahlandlela, kanye nethuluzi lesofthiwe eliwumngane, uhloselwe abeluleki bamandla nabaklami bemishini, futhi utholakala mahhala ukuze unikeze isiqondiso ngosayizi ofanele.

Uma iphampu yokushisa ingaphansi, uzobona ukuthi isistimu yokufudumeza eyengeziwe izosetshenziswa kaningi. Nakuba isistimu engaphansi kosayizi isazosebenza kahle, ungase ungakutholi ukonga amandla okulindelekile ngenxa yokusetshenziswa okuphezulu kwesistimu yokufudumeza eyengeziwe.

Ngokufanayo, uma iphampu yokushisa inkulu kakhulu, ukonga amandla okufunayo kungase kungenzeki ngenxa yokungasebenzi kahle phakathi kwezimo ezithambile. Nakuba isistimu yokushisisa eyengeziwe isebenza kancane, ngaphansi kwezimo ezifudumele, iphampu yokushisa ikhiqiza ukushisa okukhulu kakhulu futhi iyunithi ijikeleza iphinde ivale okuholela ekuphathekeni kabi, ukuguga kwepompo yokushisa, kanye nokudonsa amandla kagesi okuma ngakunye. Ngakho-ke kubalulekile ukuqonda kahle umthwalo wakho wokushisisa nokuthi ziyini izici zokusebenza kwephampu yokushisa ukuze uzuze ukonga amandla okuphelele.

Eminye Imibandela Yokukhetha

Ngaphandle kokulinganisa, izici eziningi zokusebenza ezengeziwe kufanele zicatshangelwe:

• I-HSPF: Khetha iyunithi ene-HSPF ephezulu njengokusebenza. Kumayunithi anezilinganiso ze-HSPF ezifanayo, hlola izilinganiso zawo zokuzinza kokuthi -8.3°C, izinga lokushisa eliphansi. Iyunithi enevelu ephezulu izoba esebenza kahle kakhulu ezifundeni eziningi zase-Canada.
• I-Defrost: Khetha iyunithi ene-demand-defrost control. Lokhu kunciphisa imijikelezo ye-defrost, enciphisa ukusetshenziswa kwamandla okungeziwe kanye nepompo lokushisa.
• Isilinganiso Somsindo: Umsindo ulinganiswa ngamayunithi abizwa ngokuthi ama-decibel (dB). Lapho inani liphansi, amandla omsindo akhishwa iyunithi yangaphandle ayancipha. Lapho izinga le-decibel liphakeme, umsindo uyanda. Amaphampu amaningi okushisa anesilinganiso somsindo esingu-76 dB noma ngaphansi.

Ukucatshangelwa kokufakwa

Amaphampu okushisa omthombo womoya kufanele afakwe usonkontileka oqeqeshiwe. Xhumana nomsebenzi wasendaweni wokushisisa nokupholisa ngosayizi, ufake, futhi unakekele okokusebenza kwakho ukuze uqinisekise ukusebenza kahle nokuthembekile. Uma ubheke ukusebenzisa iphampu yokushisa ukuze ubuyisele noma wengeze isithando somlilo sakho esimaphakathi, kufanele uqaphele ukuthi amaphampu okushisa ngokuvamile asebenza ekugelezeni komoya okuphezulu kunamasistimu eziko. Kuye ngosayizi wephampu yakho yokushisa entsha, ezinye izinguquko zingadingeka kumgudu wakho wokudonsa amanzi ukuze kugwenywe umsindo owengeziwe kanye nokusetshenziswa kwamandla abalandeli. Usonkontileka wakho uzokwazi ukukunikeza isiqondiso ngodaba lwakho oluthile.

Izindleko zokufaka iphampu yokushisa yomthombo womoya zincike ohlotsheni lwesistimu, izinjongo zedizayini yakho, nanoma yiziphi izinto ezikhona zokushisisa namapayipi ekhaya lakho. Kwezinye izimo, ukulungiswa okwengeziwe kumapayipi noma amasevisi kagesi kungase kudingeke ukuze kusekelwe ukufakwa kwephampu yakho yokushisa entsha.

Imibono yokusebenza

Kufanele uqaphele izinto ezimbalwa ezibalulekile lapho usebenzisa iphampu yakho yokushisa:

• Lungiselela Iphampu Yokushisa kanye Nezisekelo Zesistimu Yokusetha Amaphoyinti. Uma unesistimu yokwengeza kagesi (isb., amabhodi aphansi noma izakhi zokumelana ne-duct), qiniseka ukuthi usebenzisa indawo yokusetha ephansi yokushisa kusistimu yakho yokwengeza. Lokhu kuzosiza ukukhulisa inani lokushisisa iphampu yokushisa elinikezwa ikhaya lakho, kwehlise ukusetshenziswa kwakho kwamandla kanye nezindleko zezinsiza. Indawo ebekiwe engu-2°C ukuya ku-3°C ngaphansi kwephuzu lokushisa lokushisisa izinga lokushisa liyanconywa. Xhumana nosonkontileka wakho wokufaka ngendawo yokusetha efanelekile yesistimu yakho.
• Setha I-Defrost Ephumelelayo. Unganciphisa ukusetshenziswa kwamandla ngokumisa isistimu yakho ukuze uvale ifeni yasendlini phakathi nemijikelezo ye-defrost. Lokhu kungenziwa isifaki sakho. Kodwa-ke, kubalulekile ukuqaphela ukuthi ukuncibilika kungathatha isikhathi eside ngalokhu kusetha.
• Nciphisa Izihibe Zezinga Lokushisa. Amaphampu okushisa anempendulo enensayo kunezinhlelo zesithando somlilo, ngakho-ke anobunzima obukhulu ekuphenduleni ukwehluleka okujulile kwezinga lokushisa. Kufanele kusetshenziswe ukwehluleka okulingene okungengaphezu kuka-2°C noma i-thermostat “ehlakaniphile” evula isistimu kusenesikhathi, kulindelwe ukululama ekubuyiseleni emuva, kufanele kusetshenziswe. Futhi, thintana nosonkontileka wakho wokufaka ngezinga lokushisa elilungile lokubuyisela emuva kusistimu yakho.
• Lungiselela i-Airflow Direction yakho. Uma unodonga olufakwe ngaphakathi endlini, cabanga ukulungisa isiqondiso sokugeleza komoya ukuze ukwandise ukunethezeka kwakho. Abakhiqizi abaningi batusa ukuqondisa ukugeleza komoya phansi lapho kufudumeza, futhi nakubahlali lapho bepholisa.
• Lungiselela izilungiselelo zabalandeli. Futhi, qiniseka ukuthi ulungisa izilungiselelo zabalandeli ukuze ukwandise ukunethezeka. Ukuze ukhulise ukushisa okulethwa kwephampu yokushisa, kuyanconywa ukuthi usethe isivinini sefeni sibe phezulu noma 'Ngokuzenzakalelayo'. Ngaphansi kokupholisa, ukuze kuphinde kuthuthukiswe ukukhishwa kwe-humidification, isivinini sabalandeli 'esiphansi' siyanconywa.

Ukucatshangelwa Kwesondlo

Ukunakekelwa okufanele kubalulekile ukuze uqinisekise ukuthi iphampu yakho yokushisa isebenza kahle, enokwethenjelwa, futhi inempilo ende yesevisi. Kufanele ube nosonkontileka oqeqeshiwe ozokulungisa unyaka nonyaka eyunithi yakho ukuze aqinisekise ukuthi yonke into isebenza kahle.

Ngaphandle kokunakekelwa kwaminyaka yonke, kunezinto ezimbalwa ezilula ongazenza ukuze uqinisekise ukusebenza okuthembekile nokusebenza kahle. Qiniseka ukuthi ushintsha noma uhlanza isihlungi sakho somoya njalo ezinyangeni ezi-3, njengoba izihlungi ezivalekile zizonciphisa ukugeleza komoya futhi zinciphise ukusebenza kahle kwesistimu yakho. Futhi, qiniseka ukuthi ama-vents kanye nerejista yomoya ekhaya lakho akuvinjwa ifenisha noma ukhaphethi, njengoba ukungena komoya okunganele ukuya noma ukusuka kuyunithi yakho kunganciphisa ubude besikhathi semishini futhi kunciphise ukusebenza kahle kwesistimu.

Izindleko Zokusebenza

Ukonga amandla kusukela ekufakeni iphampu yokushisa kungasiza ekwehliseni izikweletu zakho zanyanga zonke zamandla. Ukuzuza ukuncipha kwezikweletu zakho zamandla kuncike kakhulu enanini likagesi ngokuhlobene namanye amafutha afana negesi yemvelo noma uwoyela wokushisisa, futhi, ekusetshenzisweni kokubuyisela kabusha, yiluphi uhlobo lwesistimu olushintshwayo.

Amaphampu okushisa ngokuvamile eza ngezindleko eziphakeme uma kuqhathaniswa nezinye izinhlelo ezifana nezithando zomlilo noma ama-baseboards kagesi ngenxa yenombolo yezingxenye ohlelweni. Kwezinye izifunda nezimo, lezi zindleko ezengeziwe zingabuyiselwa ngesikhathi esifushane ngokuqhathaniswa nokonga kwezindleko zensiza. Kodwa-ke, kwezinye izifunda, amanani ezinsiza ahlukahlukene anganweba lesi sikhathi. Kubalulekile ukusebenzisana nosonkontileka wakho noma umeluleki wamandla ukuze uthole isilinganiso sezomnotho samaphampu okushisa endaweni yangakini, nokonga okungaba khona ongakuzuza.

Ukulindela Impilo kanye Neziqinisekiso

Amaphampu okushisa omthombo womoya anempilo yesevisi ephakathi kweminyaka eyi-15 nengama-20. I-compressor iyisici esibalulekile sesistimu.

Amaphampu okushisa amaningi ambozwe iwaranti yonyaka owodwa ezingxenyeni nasemsebenzini, kanye newaranti eyengeziwe yeminyaka emihlanu kuya kweyishumi ku-compressor (yezingxenye kuphela). Nokho, amawaranti ayahluka phakathi kwabakhiqizi, ngakho hlola ukuphrinta okuhle.

Phawula:

Ezinye zezihloko zithathwe ku-inthanethi. Uma kukhona ukwephulwa komthetho, sicela usithinte ukuze ukususe. Uma uthanda imikhiqizo yephampu yokushisa, sicela ukhululeke ukuxhumana nenkampani yephampu yokushisa ye-OSB, siyisinqumo sakho esingcono kakhulu.