Ukunikezwa okuthembekile kwamanzi ashisayo kungenye yalezo zinto ezibalulekile ezingathekwa kalula, imizi yanamuhla engakwazi ukusebenza ngaphandle kwazo, kodwa iningi labanikazi bezindlu alicabangi kahle ngohlelo lwabo lokushisisa amanzi kuze kube yilapho kuba nenkinga. Ukugeza, ukugeza izitsha, ukuwasha izingubo, kanye nezinqubo eziningi zansuku zonke konke kuncike ekugelezeni kwamanzi ashisayo okungaguquki, okwenza ukukhetha umshini wokushisisa ofanele kube nomthelela omkhulu kunalokho abantu abaningi abakubonayo. Empeleni, ukushisisa amanzi ngokuvamile kubangela cishe u-18% kuya ku-20% wamandla wonke adliwe yindlu ejwayelekile, okusho ukuthi ukusebenza kahle kwensiza yakho kuthinta ngokuqondile isabelomali sakho sanyanga ngenhlela elinganisekayo. Yilesi sizathu kanye esenza imindeni eminingi namuhla iphendukele kubuchwepheshe be-condensing ukuze yandise ukusetshenziswa kwegesi ngayinye kuyilapho inciphisa umthelela wayo emvelweni. Enkabeni yalo mkhuba kukhona i-DOUBLEMAX, umkhiqizi owaziwa emhlabeni wonke wezinto zokupheka ezisezingeni eliphezulu kanye nezinto zokushisisa amanzi, osezuzile ukwethenjwa yimindeni engaphezu kwezigidi ezingama-20 emazweni angaphezu kwama-75 kusukela ngo-2012. Ngokuhlanganisa ubunjiniyela obuthuthukile nokuzibophezela kwangempela ekusimameni, i-DOUBLEMAX inikeza uhla lwezixazululo zokushisisa amanzi ngegesi eziletha ukusebenza okukhethekile, ukonga amandla okuphawulekayo, nokuthembeka okuhlala njalo kuyilungelo eliphelele elilodwa.

Uma uqala ukuthenga uhlelo olusha lokushisisa amanzi, inani elikhulu lezinketho, imininingwane yobuchwepheshe, amazinga okusebenza kahle, kanye nezindleko zokuqala kungasheshe kukudlulele, yingakho ukuba nokuqonda okucacile kobuchwepheshe kwenza umehluko omkhulu. Inhloso yalesi sihloko ukunikeza umhlahlandlela ojulile, osebenzisekayo ngobuchwepheshe bama-condensing gas hot water heater, ikakhulukazi ugxile emikhiqizweni emisha enikezwa yi-DOUBLEMAX nokuthi iqhathaniswa kanjani nezinye izindlela ezijwayelekile. Sizohlola ukuthi ubuchwepheshe be-condensing busebenza kanjani, sihlole izici ezibalulekile ezihlukanisa i-DOUBLEMAX kwabancintisana nayo, futhi sihlaziye ukonga kwamandla kwangempela kanye nezinzuzo zemvelo ongalindela phakathi nempilo yonke yomshini. Sizophinde sithinte izihloko ezibalulekile ezifana nokufakwa nguchwepheshe, ukunakekelwa okuvamile, izinkinga ezivamile zokulungisa njengokubhekana nezimo zokungabi namanzi ashisayo, kanye nokubaluleka kokukhipha amanzi kahle ku-gas water heater ukuze kugcinwe ukusebenza kahle. Ekupheleni kwalo mhlahlandlela, uzobe unalo lonke ulwazi oludingayo ukuze wenze isinqumo esinesiqiniseko, esinolwazi esilinganisa ukusebenza, izindleko, nokusimama kwekhaya lakho noma ibhizinisi lakho.

Ukuze uqonde kahle izinzuzo zokushisa amanzi ngegesi okuqongelela (condensing gas hot water heater), kusiza ukuthi uqale uqonde ukuthi izinhlobo ezijwayelekile ezingaqongeleli (non-condensing) zisebenza kanjani nokuthi zilahlekelwa amandla kuphi. Umshini wamanzi ajwayelekile wegesi (atmospheric gas water heater) ushisa igesi yemvelo noma i-propane endaweni yokushisela (combustion chamber), futhi ukushisa kwalelo langabi kufudumeza amanzi agcinwe ethangini elingaphezulu, kuyilapho umusi oshisayo, kanye nenani elikhulu lokushisa okusebenzisekayo, umane ukhishwa ngaphandle kwendlu ngoshimula (flue). Inkinga yale ndlela ukuthi ukushisa okuningi kwe-thermal kumane kuphuma ngoshimula, okusho ukuthi ukhokhela ukushisa okungafiki emanzini akho. Empeleni, izinhlobo ezijwayelekile zivame ukulahlekelwa amandla angu-20% kuya ku-30% wamandla okufakwayo ngemusi, yingakho izinga lokusebenza kahle kwazo, elilinganiswa nge-AFUE (Annual Fuel Utilization Efficiency), livame ukuba phakathi kuka-80% no-85%. Ubuchwepheshe bokuthi amanzi aqongelele (condensing technology) baklanyelwe ngqo ukuthi kuthwebule futhi kubuyiselwe lokho kushisa okulahlekile, okushintsha ngokuyisisekelo indlela yezomnotho yokushisa amanzi ngegesi.

Umqondo oyinhloko ngemuva kweyunithi yokufinyeza (condensing unit) uyinhle kakhulu: i-heater isebenzisa i-heat exchanger yesibili ukuze ikhiphe ukushisa okucashile (latent heat) emsini oshisayo wokukhipha (exhaust gases) ngaphambi kokuba ukhishwe, ifinyeze umhwamuko wamanzi kulowo mosi ngenkathi lokho kwenzeka. Ngenxa yokuthi umusi wokukhipha upholayo kuze kufike lapho umhwamuko wamanzi ufinyeza ubuyele ekubeni uketshezi, iyunithi iyakwazi ukubuyisela ingxenye enkulu yokushisa obekungalahleka, ikhuphule izilinganiso ze-AFUE zifinyelele ku-96% noma ngaphezulu kumamodeli aphezulu. Lokhu kusho ukuthi cishe yonke idola oyisebenzisayo kugesi iguqulwa ibe ukushisa okusebenzisekayo kwamanzi akho, okwenza idizayini yokufinyeza ibe ngenye yezindlela eziphumelela kakhulu ezikhona emakethe yezindlu namuhla. Uma kuqhathaniswa ne-heater evamile engafinyezi, i-heater yamanzi ashisayo yegesi efinyezayo inganciphisa ukusetshenziswa kwegesi cishe ngama-20% kuya ku-30%, okuhumusha ngokuqondile ekwehleni kwezindleko zokusebenzisa izinsiza ngenyanga ngenyanga. Ngaphezu kwalokho, ngenxa yokuthi umusi wokukhipha upholile kakhulu, amayunithi okufinyeza angakwazi ukuphuma ngamapayipi epulasitiki e-PVC angabizi kakhulu esikhundleni semibhobho yensimbi ebizayo, okwenza ukufakwa kube lula futhi kunciphise izindleko zokufaka sezizonke.

Kubalulekile futhi ukucacisa ukudideka okuvamile phakathi kwama-heater anethangi elihlanganisayo (condensing tank-style) nalawo angenathangi (tankless noma on-demand) amanzi ashisayo, ngoba womabili avame ukushiwo ndawonye engxoxweni eyodwa. I-condensing tank-style unit efana nalezo ezihlinzekwa yi-DOUBLEMAX igcina inani elikhulu lamanzi ashisayo ethangini elihlonyisiwe futhi isebenzisa ubuchwepheshe be-condensing ukuyishisa ngendlela ephumelelayo, okusho ukuthi ujabulela izinga eliphezulu lokugeleza kanye nokutholakala kwamanzi ashisayo alungele izidingo ezihambisanayo endlini yonke. I-tankless unit, ngokuphambene, ishisa amanzi kuphela lapho edingeka futhi ayinayo ithangi lokugcina, okwenza isebenze kahle kakhulu kodwa ngezinye izikhathi ilinganiselwe emandleni okugeleza lapho kusetshenziswa izinto eziningi kanyekanye. Zombili lezi zindlela zingaba nezindleko ezifanele kuye ngobukhulu bomndeni wakho nendlela yokusebenzisa, futhi abaninzi bezindlu baqhathanisa izindleko zokufaka i-tankless water heater nezimali ezongwa esikhathini eside nge-condensing tank model ngaphambi kokuthatha isinqumo. Umqondo obalulekile ukuthi ubuchwepheshe be-condensing, kungakhathaliseki ukuthi busethangini noma buse-tankless form, bumele izinga eliphakeme kakhulu lokusebenza kahle ekushiseni amanzi ngegesi, futhi i-DOUBLEMAX ilwazi kahle lobu buchwepheshe kuyo yonke imikhiqizo yayo.

DOUBLEMAX yakhe idumela layo lamazwe ngamazwe ngobuchwepheshe bokwakha nokugxila okungaguquki kwekhwalithi yomkhiqizo, futhi uhlu lwayo lwezishisi zamanzi ezishisayo ngegesi ezihlanganisa umhwamuko lubonisa kahle le filosofi isebenza. Inkampani, eyaqala ukukhiqiza ngo-2012 futhi manje enikeza ikhathalogi ehlaba umxhwele yemikhiqizo engu-958 ezigabeni eziyi-11, isebenzise amandla ayo amakhulu ocwaningo nokuthuthukisa ukudala izishisi zamanzi ezigqama ekusebenzeni kahle, ekuqineni, nasekuphepheni komsebenzisi. Yonke iyunithi ochungechungeni lwe-DOUBLEMAX condensing ihlolwa ngokuqinile ukuze iqinisekise ukuthi ihlangabezana nezidingo zemizi yanamuhla ngenkathi ithobela imithethonqubo yamazwe ngamazwe yamandla nokuphepha. Esikhundleni sokusukela nje ekukopieni imiklamo ekhona, onjiniyela be-DOUBLEMAX bagxile ekusunguleni okungokwabo okuthuthukisa ngokuqondile ukusebenza kwangempela, futhi lokhu kuzibophezela kubonakala ekwakhiweni okucatshangelwe kahle kwengxenye ngayinye. Uma ukhetha isishisi samanzi esishisayo segesi se-DOUBLEMAX, utshala imali emkhiqizweni othuthukiswe ngeminyaka yempendulo yemakethe yomhlaba wonke nokuthuthukiswa okuqhubekayo.

Esinye sezici ezibaluleke kakhulu zama-heater amanzi ashisayo e-DOUBLEMAX ukusetshenziswa kwama-heat exchanger ensimbi engagqwali ephakeme, adlala indima ebalulekile ekusebenzeni kahle nasekuphileni isikhathi eside. Insimbi engagqwali inikeza ukumelana nokugqwala nokwakheka kwe-scale okukhethekile, okubaluleke kakhulu kuma-condensing units ngoba inqubo ye-condensation idala amanzi ane-acid encane angahlasela ngenkani izinto ezingezinhle njenge-copper ejwayelekile noma i-aluminium. Ngokusebenzisa i-stainless steel yekhwalithi ephezulu kuyo yonke inqubo yokushintshana ukushisa, i-DOUBLEMAX iqinisekisa ukuthi i-heater yakho ihlala isebenza kahle kakhulu iminyaka eminingi ngaphandle kokonakala ngaphambi kwesikhathi noma ukuncipha kokudluliswa kokushisa okubangelwa ukugqwala kwangaphakathi. Lokhu kukhetha izinto nakho kunomthelela ekuphileni isikhathi eside kokusebenza, okusho ukulungiswa okumbalwa okubizayo kanye nembuyiselo engcono kutshalweni kwakho imali empilweni yonke yomshini. Komninikhaya abakhathazekile ngokuthembeka kwesikhathi eside kwesistimu yabo yokushisisa amanzi, leli zinga lekhwalithi yokwakha linikeza ukuthula kwengqondo kwangempela.

Ngaphezu kwezinto zokwakha ezisezingeni eliphezulu, amamodeli e-DOUBLEMAX okunciphisa umhwamuko afaka ubuchwepheshe obuthuthukile bomlilo obuklanyelwe ukufeza ukusha okuphelele nokukhishwa okuncane kanye nokukhipha ukushisa okukhulu kakhulu. Imililo yaklanywe ngokunembile ukuze ihlanganise igesi nomoya ngesilinganiso esifanele, okungagcini nje ngokuthuthukisa ukusebenza kahle kodwa futhi kunciphisa kakhulu ukukhishwa kwezinto ezingcolisayo eziyingozi njenge-nitrogen oxides ne-carbon monoxide. Lokhu kusha okuhlanzekile kungcono kakhulu emvelweni nasemoyeni ongaphakathi nangaphandle nje kwekhaya lakho, futhi kusiza amayunithi e-DOUBLEMAX ukuthi ahlangabezane nezindinganiso eziqinile zokukhishwa kwezinto ezisemakethe emhlabeni wonke. Ngaphezu kwalokho, ubuchwepheshe bokushintshana ukushisa obuyinkimbinkimbi bukhulisa indawo etholakalayo yokudlulisa ukushisa, kuqinisekiswa ukuthi wonke amandla okushisa asebenzisekayo atholakala enqubweni yokusha. Lezi zinto zihlangene zakha uhlelo olungagcini nje ngokuthi lunezindleko eziphansi zokusebenza kodwa futhi lunomthwalo wemfanelo omkhulu emvelweni kunezinye izindlela ezijwayelekile.

Abasebenzisi bezindlu zanamuhla bafuna nokuthi kube lula nokulawula, futhi i-DOUBLEMAX iyakufeza lokhu ngohlelo lokulawula oluhlakaniphile olususa ukungaqiniseki ekugcineni izinga lokushisa lamanzi elifanele. Lawa ma-digital control ahlakaniphile akuvumela ukuthi usethe izinga lokushisa lamanzi olifunayo ngokunemba, ulungise izilungiselelo ukuze zihambisane nezinkathi ezahlukene zonyaka noma izinqubo zasekhaya, futhi uqaphe ukusebenza kwesistimu ngokusebenzisa i-interface elula ukufundwa. Amanye amamodeli emugqeni we-DOUBLEMAX, okuhlanganisa ne-smart thermostatic ne-condensing thermostatic series, anikeza ukuphathwa kwezinga lokushisa okuthuthuke kakhulu okulungisa ngokuzenzakalelayo ukuphuma ukuze kugcinwe isipiliyoni sokugeza esihle nokunethezekile noma ngabe kusetshenziswa izinto ezingaki. Lokhu kulawula okunembile akuthuthukisi nje ukunethezeka kuphela, kodwa futhi kuvimbela ukumosheka kwamandla ngokuqinisekisa ukuthi i-burner isebenza kuphela ezingeni elidingekayo, okwengeza ekusebenzeni kahle kweyunithi. Umklamo olula wokusebenzisa usho ukuthi ngisho nalabo abangenawo ulwazi lwezobuchwepheshe bangakwazi ukusebenzisa nokuhlela i-heater yabo yamanzi ngokuzethemba phakathi nemizuzu embalwa ngemva kokufakwa.

Isizathu esiqinile kakhulu sokuthuthukela ku-DOUBLEMAX condensing gas hot water heater ukunciphisa okukhulu kokusetshenziswa kwamandla kanye nokwehla okuhambisanayo kwezindleko zakho zanyanga zonke zokusebenzisa izinsiza. Ngenxa yokuthi lawa ma-unit afinyelela amazinga e-AFUE afinyelela ku-96% noma ngaphezulu, asebenza kahle kakhulu kunezindlela ezijwayelekile ezivame ukumosha ingxenye yamandla azo ekukhishweni komoya oshisayo. Ngamagama asebenzisekayo, umndeni oshintsha kusuka ku-heater evamile ye-atmospheric uye kumodeli ye-condensing ungalindela ukubona ukusetshenziswa kwegesi yokushisisa amanzi kwehle cishe ngo-30%, okuhumushela ekongeni kwamakhulu amadola ngonyaka kuye ngezintengo zamandla zendawo kanye nendlela umndeni osebenzisa ngayo. Esikhathini esijwayelekile seminyaka engu-10 kuya kwengu-15 sokuphila kwe-water heater yekhwalithi, lokhu kongwa kwaminyaka yonke kunqwabelana kube izinkulungwane zamadola, okuthethelela ngaphezu kwalokho intengo yokuqala ephakeme kancane yokuthenga i-condensing unit. Uma ucabanga ukuthi izintengo zamandla ngokomlando bezihlala zikhuphuka, inzuzo yezezimali yobuchwepheshe obusebenza kahle kakhulu ikhula ngokuhamba kwesikhathi, okwenza i-condensing gas hot water heater ibe ngenye yezimali ezihlakaniphile zokutshalwa kwesikhathi eside umnikazi wendlu angazenza.

Ngaphezu kwezinzuzo eziqondile zezimali, ukukhetha isifudumezi samanzi esihlanganisayo nakho kumelela ukuzibophezela okujulile ekuvikelweni kwemvelo, njengoba ukusetshenziswa kwegesi okuncishisiwe ngokuqondile kuhumushela ekwehleni kwe-carbon footprint yomndeni wakho. Yonke iyunithi yegesi yemvelo eshiswayo ikhipha i-carbon dioxide emoyeni, futhi ngokusebenzisa igesi encane kakhulu ukukhiqiza inani elifanayo lamanzi ashisayo, usebenzisa ngempela ukunciphisa ukukhishwa kwe-greenhouse gas yakho ngenani elilinganayo unyaka ngamunye. Lokhu kubalulekile ngoba ukushisisa amanzi ezindlini kungenye yezinto ezinkulu kakhulu ezinegalelo ekukhishweni kwe-carbon emakhaya, futhi ukuthuthukisa ukusebenza kahle kule ndawo kungenye yezinyathelo ezisebenza kakhulu ongazithatha ukuze ulwe nokushintsha kwesimo sezulu. Ngaphezu kwalokho, ukukhishwa kwezinto ezingcolisayo okuphansi kakhulu kubuchwepheshe obuthuthukile be-DOUBLEMAX bokushisa kusho ukuthi umshini wakho uhlanzekile ngezindlela eziningi, okukusiza ukuthi uhambisane nemithethonqubo yendawo eguqukayo yezemvelo namakhodi okwakha. Kubathengi abanakekela imvelo, ulwazi lokuthi ukusetshenziswa kwabo kwansuku zonke kwamanzi ashisayo kuphethwe ngezinye zezinhlelo ezihlanzekile nezisebenza kahle kakhulu ezikhona kunikeza ukwaneliseka kwangempela futhi kuvumelanisa ikhaya labo nezimiso zabo.

Kukhona nezinye izinzuzo zezimali ezenza ukushintshela ku-condensing unit kube kukhanga nakakhulu, ikakhulukazi ezindaweni lapho izinkampani zikagesi nezinhlaka zikahulumeni zikhuthaza ukonga amandla. Izinkampani eziningi zegesi zendawo, izinhlaka zikahulumeni, nezinhlelo zemvelo zinikeza izaphulelo, izikweletu zentela, noma izimali ezikhethekile zokuboleka kubaninikhaya abafaka imishini yokushisa amanzi esebenza kahle kakhulu, futhi i-condensing gas hot water heater ene-AFUE rating esezingeni eliphezulu ivamise ukufaneleka kulezi zinzuzo. Lezi zinhlelo zinganciphisa kakhulu izindleko zokuqala zeyunithi nokufakwa kwayo, kunciphise isikhathi sokubuyiselwa kwemali sibe yiminyaka emibili kuya kwemine kwezinye izimo. Ngaphezu kwalokho, uhlelo lokushisa amanzi olonga amandla lungakhuphula ngokulingene inani lokuthengisa kabusha kwekhaya lakho, njengoba abathengi abangaba khona beya ngokuya bebeka phambili izindlu ezinemishini yesimanje nesebenza kahle ethembisa izindleko eziphansi zokuqhubeka. Izilinganiso zamandla zasekhaya nokuhlolwa, okuya ngokuya kuvamile ekuthengisweni kwezindlu, nakho kuzobonisa kahle indlu efakwe i-condensing heater, ikunikeze inzuzo ephathekayo emakethe yezindlu enokuncintisana.

Uma unhlola ukuthi kufanele uthenge into ethile, kuhlale kuhlakaniphile ukuqhathanisa ukusebenza nezindleko zezinketho ezahlukene eceleni kwesinye, futhi umehluko phakathi kwe-DOUBLEMAX condensing gas hot water heater kanye nemodeli evamile engeyona i-condensing uyagqama ngezici eziningi. Mayelana nokusebenza kahle, umehluko uyabonakala ngokushesha: iyunithi evamile yendabuko isebenza nge-80% kuya ku-85% AFUE, kuyilapho imodeli ye-DOUBLEMAX condensing ifinyelela ku-96% yokusebenza kahle, okusho ukuthi ikhipha cishe wonke amandla atholakalayo kuyo yonke cubic foot yegesi elisetshenziswayo. Lomehluko wokusebenza kahle uthinta ngqo izindleko zokusebenza, njengoba amayunithi e-condensing esebenzisa cishe u-30% wamandla amancane ukukhiqiza umthamo ofanayo wamanzi ashisayo, okuhumushela emndenini ojwayelekile ekongeni kwezimali okungaba ngu-$100 kuya ku-$300 noma ngaphezulu ngonyaka kuye ngezilinganiso zendawo. Ukuqhathanisa kudlulela nasekuphileni isikhathi eside, njengoba ama-heat exchanger ensimbi engagqwali kumayunithi e-DOUBLEMAX emelana nokugqwala kangcono kakhulu kunamathangi ensimbi aneglasi noma amakhoyili ethusi atholakala kuma-heater amaningi endabuko, okuholela ekuphileni isikhathi eside nasekulungisweni okuncane. Nakuba intengo yokuqala yokuthenga iyunithi ye-condensing iphezulu, ukuhlaziywa kwezindleko zokuphila konke, kubalwa ukonga kwamandla, ukunakekela, nokuphila isikhathi eside, kuhlale kuvuna inketho esebenza kahle kakhulu.

Ukuze lezi zibalo zibe sobala ngokwengeziwe, ake sicabangele ukuhlaziywa kwezindleko zempilo yonke yomndeni ojwayelekile osebenzisa isilinganiso samalitha angama-50 amanzi ashisayo ngosuku. Nge-heater yegesi evamile ene-AFUE engu-82%, izindleko zonyaka zegesi zingase zibe cishe ku-$400 kuya ku-$500, kanti i-DOUBLEMAX condensing unit ene-AFUE engu-96% ingase yehlise lezo zindleko zibe cishe ku-$300 kuya ku-$350 ngonyaka. Esikhathini sokusebenza esiyiminyaka engu-12, le nzuzo elula yokusebenza kahle ifinyelela ekongeni cishe u-$1,800 kuya ku-$2,400, okudlula kalula izindleko ezengeziwe zokuqala zempahla ye-condensing. Uma ubuye ufaka phakathi izaphulelo ezingase zitholakale zamayunithi asebenza kahle kakhulu, isikhathi sokubuyiselwa kwemali siba sifushane nakakhulu, futhi ukonga okuqongelelwayo kuyaqhubeka nokukhula kuyo yonke impilo yesevisi yeyunithi. Abanye abanikazi bezindlu baphinde bacabangele izindleko zokufaka i-tankless water heater njengenye indlela, futhi nakuba amayunithi e-tankless enikeza izinzuzo zokusebenza kahle, eza nezindleko eziphakeme zokufaka, imikhawulo yokugeleza kwamanzi, kanye nesidingo sokuhlanzwa nge-descaling ngezikhathi ezithile okungase kunciphise ezinye zezinzuzo zawo. Emindenini eminingi, i-condensing tank-style heater ithola ibhalansi ekahle yokusebenza kahle kakhulu, amazinga aqinile okugeleza, nezindleko ezilawulekayo zokufaka.

Ubufakazi bangempela okuvela kumakhasimende kanye nokuhlolwa okuzimele kuqinisa kakhulu ukusebenza okuhle kwemikhiqizo ye-DOUBLEMAX. Izinkulumo zokuqinisekisa ezivela kubaninikhaya eNyakatho Melika, eYurophu, e-Asia, nangale kwalokho zihlala zigqamisa ukwehla okuphawulekayo ezikweletini zazo zokusetshenziswa kwamanzi noma ugesi ngemva kokushintshela kuyunithi ye-DOUBLEMAX, kanye nokwaneliseka kwabo ngezinga lokushisa lamanzi elihlala lilinganayo nokusebenza okuthulile nokuthembekile kwalo mshini. Imiphumela yokuhlolwa ezimele iqinisekisile amazinga aphezulu e-AFUE kanye nokukhishwa okuncane kwezinto ezingcolisayo okushiwo yinkampani, okuqinisekisa ukuthi i-DOUBLEMAX iyafeza kakhulu izithembiso zayo zokusebenza nokusebenza kahle kokubili ezimweni zaselabhorethri nasezinkundleni zangempela. Ukuba khona kwenkampani emakethe yomhlaba wonke, nemikhiqizo esetshenziswa emazweni angaphezu kuka-75 kanye nohlu lwemikhiqizo oluzuze ukwethenjwa yimindeni eyizigidi ezingama-20, kukodwa kuwubufakazi obunamandla bokuthembeka nokubaluleka kwalolu hlobo. Uma uhlanganisa idatha yokusebenza eqinisekisiwe nolwazi lwangempela lwezinkulungwane zamakhasimende anelisekile, isinqumo sokukhetha i-DOUBLEMAX condensing gas hot water heater siba yisinqumo esisekelwe kahle kunokuba nje ukugxuma ngokukholwa.

Ngisho noma ihetha yamanzi eshisa ngogesi enempumelelo futhi yakhiwe kahle izosebenza kancane noma yehluleke ngaphambi kwesikhathi uma ingafakwanga kahle, yingakho ukufakwa nguchwepheshe kubaluleke kakhulu ukuze kutholakale izinzuzo ezigcwele zeyunithi yakho ye-DOUBLEMAX. Inqubo iqala ngokuhlolwa ngokucophelela kokunikezwa kwegesi ekhaya lakho, izinketho zokuphefumula, ukuxhumana kwamanzi, nendawo efanele yokubeka ihetha ukuze kuqinisekiswe ukusebenza okuphephile nokusebenzayo. Nakuba izidingo zokuphefumula zeyunithi ye-condensing zivumelana kakhulu kunezemodeli evamile, njengoba umusi opholile ungadluliswa ngamapayipi e-PVC, kusekhona izidingo ezibalulekile zamakhodi nezinto zokuphepha okufanele zibhekwane nochwepheshe oqeqeshiwe. Umfaki ochwepheshile uzoqinisekisa usayizi ofanele wamapayipi egesi, aqinisekise ukuthi kukhona umoya owanele wokushisa, aqinisekise ukuthi uhlelo lokukhipha amanzi okujiyile lumiswe kahle, futhi ahlole yunithi ngokuphelele ngaphambi kokuqeda umsebenzi. Ukuzama ukufaka into esebenza ngegesi ngaphandle kolwazi olufanele akugcini nje ngokubeka engcupheni ukuvalwa kwewaranti kodwa futhi kudala izingozi ezinkulu zokuphepha, okuhlanganisa nokuvuza kwe-carbon monoxide noma ukuvuza kwegesi, ngakho-ke lokhu akukaze kube yindawo okufanele kunganakwa kuyo.

Ukuqonda ububanzi nezindleko ze-heater yamanzi kanye nenqubo yokufakwa kubalulekile nasekuhleleni isabelomali, ngoba umsebenzi wokufaka kanye nezinto zokwakha kungahluka kakhulu ngokuya ngobunkimbinkimbi bomsebenzi. Ukushintshwa okulula kweyunithi ekhona endaweni efinyelelekayo kungabiza amadola ambalwa angamakhulu ngomsebenzi, kanti ukufakwa okubandakanyeka kakhulu okudinga ukuvula okusha, ukulungiswa kwemigqa yegesi, noma umsebenzi kagesi kungakhuphula inani eliphelele. Izidingo zokuvula ezilula uma kuqhathaniswa ne-condensing unit empeleni zinganciphisa izindleko zokufaka uma kuqhathaniswa namamodeli endabuko, avame ukudinga izinto zensimbi ezibizayo zomgudu womsinsi noma amakhithi akhethekile okuvula. Kufanele futhi uqhathanise izindleko zokufaka i-tankless water heater uma ucabanga ngaleyo ndlela, ngoba amayunithi e-tankless avame ukudinga imigqa yegesi emikhulu, ukuvula okukhethekile, futhi kwesinye isikhathi i-condensate neutralizer, okungangeza kakhulu emalini yokufaka. Uma ubheka lezi zici, i-condensing tank-style heater ivame ukuvela njengokukhetha okonga kakhulu uma kubhekwa kokubili izindleko zempahla kanye nezokufaka ndawonye.

Uma i-heater yamanzi ashisayo ye-DOUBLEMAX isifakiwe, ukunakekela okuvamile kulula futhi kubalulekile ukuze kugcinwe ukusebenza kwayo kahle nokwandisa impilo yayo yokusebenza. Omunye wemisebenzi ebaluleke kakhulu yokunakekela ukukhipha amanzi ngezikhathi ezithile ku-heater yamanzi egesi ukuze kususwe udaka namaminerali aqongelela phansi ethangini ngokuhamba kwesikhathi, njengoba lolu daka lusebenza njengesithiyo esingavumeli ukushisa ukuthi kudlule, okwenza i-burner isebenze kanzima futhi kumoshe amandla. Ochwepheshe bavame ukutusela ukuthi kukhishelwe amanzi futhi kuhlanzwe ithangi okungenani kanye ngonyaka, noma kaningi ezindaweni ezinamanzi aqinile, ukuze iyunithi iqhubeke isebenza kahle kakhulu. Kuyafaneleka futhi ukuhlola izingxenye ezivikelayo nokuxhumana ngezikhathi ezithile, ukuhlola ukuthi ipayipi lokukhipha amanzi (condensate drain) alivalelekile, futhi kuhlolwe i-burner ne-heat exchanger nguchwepheshe njalo eminyakeni embalwa ukuze kuqinisekiswe ukuthi konke kusebenza kahle. Ukulandela ishejuli yokunakekela enconyiwe umkhiqizi akugcini nje ngokugcina ukusebenza kahle kodwa futhi kuvame ukudingeka ukuze kugcinwe iwaranti, okwenza kube ukutshalwa kwesikhathi okufanele.

DOUBLEMAX imi ngemuva kwemikhiqizo yayo ngewarranti ebanzi kanye nokusekelwa okuzinikele ngemva kokuthengisa, okunikeza ungqimba olwengeziwe lokuvikeleka kutshalomali lwakho. Imigomo yewarranti yenkampani yaklanyelwe ukukuvikela emaphutheni okukhiqiza, futhi ithimba labo lokusekela amakhasimende liyatholakala ukusiza nganoma yimiphi imibuzo noma izinkinga ezingase zivele phakathi nempilo ye-heater yakho. Noma ngabe udinga usizo ekuqondeni umsebenzi wokunakekela, ukuxazulula inkinga yokusebenza, noma ukuthola uchwepheshe oqinisekisiwe wesevisi endaweni yakho, inethiwekhi yokusekela ye-DOUBLEMAX izinikele ekuqinisekiseni ukwaneliseka kwakho okuphelele. Leli zinga lokunakekelwa ngemva kokuthengisa libaluleke kakhulu ngoba libonisa ukuzethemba kwenkampani emikhiqizweni yayo kanye nokuzibophezela kwayo kwesikhathi eside kumakhasimende ayo, okungasuke kungenjalo ngezinkampani ezingaziwa kangako. Lapho izinkinga zenzeka, njengoba zenzeka ngempela kunoma yimuphi umshini, ukuba nokusekelwa okuphendulayo nokunolwazi kungenza umehluko phakathi kwenkinga encane nokucasuka okukhulu, futhi i-DOUBLEMAX ihlala ithola amamaki aphezulu kulokhu.

Emakethe egcwele abakhiqizi bama-heater amanzi abenza izimangalo ezifanayo mayelana nokusebenza kahle nekhwalithi, i-DOUBLEMAX iyehlukanisa ngenhlanganisela yedumela lomkhiqizo, izitifiketi zemboni, kanye nomlando wangempela wempumelelo yomhlaba wonke. Kusukela yasungulwa ngo-2012, inkampani ikhule yaba ngumkhiqizi ohamba phambili wezinto zasekhishini ezisezingeni eliphezulu kanye nezinto zokushisisa amanzi, futhi imikhiqizo yayo engu-958 ezigabeni eziyi-11 ikhombisa ukujula kobuchwepheshe bayo bokwakha namandla okukhiqiza. Lobu bukhulu bubalulekile ngoba buvumela i-DOUBLEMAX ukuthi itshale kakhulu ocwaningweni nasekuthuthukisweni, ithuthukisa ngokuqhubekayo ubuchwepheshe bayo bokushisa, imiklamo yokushintshana ukushisa, kanye nezinhlelo zokulawula ezihlakaniphile ukuze ihlale ihamba phambi kwezitayela zemboni nezidingo zemithethonqubo. Imikhiqizo yale nkampani iqinisekisiwe ukuthi ihlangabezana namazinga omhlaba wonke aqinile okuphepha nokusebenza kahle, okukunikeza ukuzethemba ukuthi i-heater yakho yakhiwe futhi yahlolwa ngezinga eliphezulu kakhulu lekhwalithi. Uma ukhetha i-DOUBLEMAX, uziqondanisa nomkhiqizo osuvele uzitholele ukwethenjwa yizigidi zamakhaya emhlabeni wonke.

Izinzuzo zokuncintisana kwe-DOUBLEMAX zidlulela ngalé kwemikhiqizo uqobo, zihlanganisa umklamo oshaqisayo, ukwethembeka okungavamile, kanye nendlela egxile kumakhasimende yesevisi ehlukanisa le nkampani kwezimbangi zayo. Ama-heater amanzi ashisayo egesi we-DOUBLEMAX akhelwe hhayi nje ukuhlangabezana kodwa ukweqa okulindelwe ngabathengi, ngokunaka imininingwane efana nokusebenza okuthulile, ukulawula izinga lokushisa okunembe kakhudlwana, kanye nezinto zokwakha eziqinile eziguqulela ekubeni umnikazi abe namava angcono. Izindawo zokukhiqiza ezinkulu zenkampani kanye nezinqubo eziqinile zokulawula ikhwalithi ziqinisekisa ikhwalithi engaguquki kuyo yonke iyunithi ephuma efektri, kunciphisa ubungozi bamaphutha nokwehluleka okubizayo. Ngaphezu kwalokho, i-DOUBLEMAX isebenzisana ngenkuthalo nozakwethu bamazwe ngamazwe futhi ilalela impendulo evela ezimakethe emhlabeni wonke, isebenzisa le mibono ukuze ithuthukise imikhiqizo yayo futhi ibikezele izidingo ezishintshayo zemizi yanamuhla. Lokhu kuzibophezela ekuthuthukiseni okuqhubekayo kungenye yezizathu eziyinhloko ezenza igama lomkhiqizo liqhubeke nokukhula ngokushesha nokwamukelwa kabanzi emakethe yomhlaba wonke enokuncintisana okukhulu.

Izindaba zempumelelo ze-DOUBLEMAX kanye nokukhula kwayo emakethe kukhombisa kakhulu ngenani inkampani eliletha kumakhasimende ayo. Kusukela endlunkulu yayo nendawo yokukhiqiza, inkampani yakhe inethiwekhi yokusabalalisa efinyelela emazweni angaphezu kwama-75, futhi imikhiqizo yayo ithenjwa izigidi zemindeni ezincika kuyo ezidingweni zazo zansuku zonke zamanzi ashisayo. Lokhu kwamukelwa okubanzi kusho ukuthi i-DOUBLEMAX iqongelele inani elikhulu ledatha yangempela yokusebenza emhlabeni, eliyisebenzisayo ukuhlonza amaphuzu okwehluleka okungenzeka futhi iqhubeke ithuthukisa imiklamo yayo ukuze ithembeke kakhulu. Uma ukhetha umkhiqizo we-DOUBLEMAX, uzuza kulolwazi oluqongelelwe kanye nentuthuko ephindaphindwayo eza ngokusebenzela ikhasimende elikhulu nelihlukahlukene. Noma ngabe ungumnikazi wendlu ofuna ukuthuthukiswa okuthembekile noma ubambiswano lwebhizinisi olufuna umkhiqizi wokushisisa amanzi ongamtemba, i-DOUBLEMAX ikhombisile kaningi ukuthi inobuchwepheshe, amandla, nokuzibophezela ekuletheni imiphumela emihle kakhulu.

Ukuthuthukela kusistimu yokushisa amanzi ngegesi enobuchwepheshe be-condensing kungenye yezinto ezingcono kakhulu ongazenza ekhaya lakho, inikeza inhlanganisela ehehayo yokonga amandla okukhulu, ukunciphisa umthelela emvelweni, kanye nokusebenza okuhle kakhulu kwansuku zonke okuletha inzuzo iminyaka eminingi ezayo. Kulo mhlahlandlela wonke, sihlole ubuchwepheshe obungemuva kwezistimu zokushisa amanzi ezi-condensing, sahlola izici ezivelele zomkhiqizo we-DOUBLEMAX, futhi saziqhathanisa kahle nezinhlobo zendabuko ngokusebenza kahle, ukuqina, kanye nezindleko zokuphila konke. Izinombolo zicacile: isistimu ye-condensing inganciphisa ukusetshenziswa kwegesi kufinyelele ku-30%, yehlise kakhulu umkhondo wakho wekhabhoni, ikufanelekele ukuthola izaphulelo ezibalulekile, futhi ikhulise inani lokuthengisa kabusha kwekhaya lakho, konke lokhu kuyilapho ikunikeza amanzi ashisayo ahambisanayo nokhululekile. Ngama-heat exchanger ensimbi engagqwali, ubuchwepheshe bokushisa obuthuthukile, kanye nezinhlelo zokulawula ezihlakaniphile, i-DOUBLEMAX yakhe ezinye zezinketho zokushisa amanzi ngegesi ezithembekile neziphumelela kakhulu ezikhona emakethe namuhla.

Isinqumo sokutshala imali esishisisi samanzi esisebenza kahle kakhulu isinqumo sokubeka phambili kokubili isabelomali sakho sasekhaya kanye nempilo yomhlaba, futhi isinqumo esizuzisa esikhathini esifushane nasesikhathini eside. Ngokuhlanganisa iyunithi ye-DOUBLEMAX yokujiya nokufakwa okungochwepheshe kanye nesimiso esilula sokunakekela njalo, ungakujabulela ukushiswa kwamanzi okungenakhathazo iminyaka engaphezu kweshumi ngenkathi ubona izikweletu zakho zokusebenzisa zihlala ziphansi ngokungaguquki. Uma njengamanje ubhekene nezindleko ezikhuphukayo zamandla, isishisisi esigugile esingasebenzi kahle, noma ukukhungatheka ukuphuma kwamanzi ashisayo ngesikhathi esibi kakhulu, manje yisikhathi esifanele ukwenza ushintsho. Siyakukhuthaza ukuthi uvakashele iwebhusayithi yethu noma uthintane nethimba le-DOUBLEMAX ukuze ufunde kabanzi ngezishisisi zethu zamanzi ezishisayo zegesi ezijiyayo, uhlole uhlu lwethu olugcwele lwezinto zikagesi ezonga amandla, futhi uthole isixazululo esifanele ikhaya lakho. Yenza isinqumo esihle namuhla futhi uzwe umehluko we-DOUBLEMAX ngokwakho, ngoba ufanele amanzi ashisayo athembekile, asebenza kahle, futhi anakekela imvelo nsuku zonke.

Yebo, emndenini omningi, i-heater yamanzi ashisayo nge-condensing gas ifaneleka ngokuphelele ukutshalwa kwezimali kokuqala okuphezulu ngoba ukonga kwamandla ekuletha kukho impilo yonke yayo kudlula kakhulu intengo yokuthenga eyengeziwe. Lezi zingxenye zithola izilinganiso ze-AFUE ezifinyelela ku-96%, uma kuqhathaniswa no-80% kuya ku-85% kuphela kumamodeli ajwayelekile, okusho ukuthi zisebenzisa igesi encane cishe ngama-30% ukukhiqiza inani elifanayo lamanzi ashisayo. Emndenini ojwayelekile, lokhu kuhumushela ekongeni kwemali yonyaka engu-$100 kuya ku-$300 noma ngaphezulu, okukhula ngokuhamba kwesikhathi phezu kweminyaka engu-10 kuya ku-15 yokuphila kwengxenye. Uma ubuye ucabangele izaphulelo ezingaba khona, izinzuzo zentela, kanye nokwenyuka kwevelu yokuthengisa kabusha kwekhaya elonga amandla, isikhathi sokubuyiselwa kwemali sivame ukuba yiminyaka emibili kuya kwemine nje, bese ngemva kwalokho ujabulela ukonga kwamahhala.

Imizi eminingi ingalindela ukunciphisa ukusetshenziswa kwayo kwegesi yokushisisa amanzi ngokulinganiselwa ku-20% kuya ku-30% ngemva kokushintsha ishaja evamile iye ku-DOUBLEMAX condensing gas hot water heater, okuhumusha ukonga okukhulu ngonyaka. Inani eliqondile lemali lincike ngosayizi womndeni wakho, indlela yokusebenzisa amanzi ashisayo, amanani egesi endawo, kanye nokusebenza kahle kweshaja yakho endala, kodwa umndeni ojwayelekile ungonga kusukela ku-$100 kuya ku-$400 ngonyaka. Ngaphezu kwempilo yonke yesevisi yeshaja, lokhu konga kungaqongelela kube izinkulungwane ezimbalwa zamadola, okwenza inketho ye-condensing ibe ngenye yezinto ezithuthukisa ikhaya ezinenzuzo kakhulu ezikhona. Ngenxa yokuthi amanani kagesi ngokomlando ahlala ekhuphuka, ukonga kungenzeka kukhule kube kukhulu nakakhulu ngokuhamba kwesikhathi.

Uma kungazelelwe ungabi namanzi ashisayo egesi yakho yokushisa amanzi, izinyathelo zokuqala ukuhlola ukuthi i-valve yokuhambisa igesi ivuliwe, ilambu lokukhanyisa noma i-electronic ignition isebenza, futhi i-thermostat isethwe ezingeni lokushisa elifanele. Uma lezi zihlolo eziyisisekelo zingaxazululi inkinga, inkinga ingaba i-thermocouple ehlulekile, i-valve yokulawula igesi enephutha, i-fuse evuthiwe, noma ukunqwabelana kwe-sediment okuphazamisa ukudluliswa kokushisa. Kufanele futhi uqinisekise ukuthi awekho amakhodi ephutha aboniswa ku-smart control panel, njengoba amayunithi anamuhla afana ne-DOUBLEMAX evame ukukhombisa umthombo wenkinga. Uma ungakwazi ukuthola nokulungisa inkinga ngokuphephile ngokwakho, kubalulekile ukuthintana nochwepheshe oqeqeshiwe ukuze ahlole futhi alungise isistimu ukuze agweme izingozi zokuphepha.

Ngokuvamile kunconyiwa ukuthi ukhiphe amanzi futhi ugeze ishaja yakho yamanzi esebenza ngegesi okungenani kanye ngonyaka ukuze ususe udaka namaminerali akhona phansi ethangini, okunganciphisa ukusebenza kahle futhi kunciphise impilo yomshini. Ezindaweni ezinamanzi aqinile, lapho izinga laminerali liphezulu, ungase udinge ukwenza lokhu kulungiswa kaningi, mhlawumbe njalo ngezinyanga eziyisithupha, ukuze uvimbele ukunqwabelana okukhulu. Ukukhipha amanzi eshaja yamanzi esebenza ngegesi umsebenzi olula uma kuqhathaniswa ongawenza ngokwakho abaninzi bezindlu ngokulandela imiyalelo yomenzi, okuhlanganisa ukuvala ugesi namanzi nokusebenzisa ipayipi ukuqondisa amanzi endaweni ephephile. Ukugeza njalo akugcini nje ngokugcina ukusebenza kahle okuphezulu kodwa futhi ngokuvamile kuyadingeka ukuze isiqinisekiso sakho sihlale sisebenza, ngakho kufanele ukwengeze ohlwini lwakho lonyaka lokunakekela ikhaya.

Ishubhu lamanzi kanye nenqubo yokufakwa kuhilela ukuhlolwa okuphelele kokunikezwa kwegesi ekhaya lakho, izidingo zokuphefumula, ukuxhumana kwamanzi, kanye nendawo efanele yokubeka iyunithi entsha ukuze kuqinisekiswe ukusebenza okuphephile nokusebenza kahle. Umfaki oqeqeshiwe uzoqala aqinisekise ukuthi ulayini wegesi ulingene ngokwanele, ukuphefumula kuhlangabezana nawo wonke amakhodi okwakha asebenzayo, futhi uhlelo lokukhipha amanzi okujiyile luhlelwe kahle ngeyunithi yokujiyisa. Bese bekhipha ishubhu elidala uma kunesidingo, bafake iyunithi entsha, baxhume yonke imigqa yegesi namanzi ngokuphephile, futhi bahlole ngokuphelele uhlelo ukuze baqinisekise ukusebenza okufanele, okuhlanganisa nokuhlola ukuvuza kwegesi nokuqinisekisa amazinga okushisa afanele. Yonke inqubo ivamise ukuthatha amahora ambalwa kuya osukwini olugcwele kuye ngobunkimbinkimbi bomsebenzi nanoma yiziphi izinguquko ezidingekayo ukuze ukufakwa kuhlangabezane nekhodi yamanje.

Izindleko zokufaka ishisi samanzi esingena-thangi (tankless water heater) zivame ukuba phezulu kakhulu kunezokufaka iyunithi yohlobo lwethangi (tank-style condensing unit), ngoba izinhlelo ezingena-thangi ngokuvamile zidinga amapayipi amakhulu egesi, ukuphuma komoya okukhethekile, futhi ngezinye izikhathi kudingeka umsebenzi owengeziwe kagesi noma ikhithi yokungcolisa (condensate neutralizer kit). Nakuba izinhlelo ezingena-thangi zinikeza ukusebenza kahle okuhle kakhulu namanzi ashisayo angapheli, imishini uqobo lwayo ivame ukubiza kakhulu, futhi ubunkimbinkimbi bokufaka bungangeza amakhulu amadola ambalwa ezindlekweni zizonke zomsebenzi. Ishisi lamanzi eligesi elinethangi elihlangene (condensing tank-style gas hot water heater), ngakolunye uhlangothi, livame ukukwazi ukusebenzisa ukuphuma komoya okukhona noma ukuphuma komoya okulula kwe-PVC, futhi lingadinga ukulungiswa okuncane, okwenza ukufakwa kwalo kube nokungabizi kakhulu. Uma kuqhathaniswa lezi zinketho ezimbili, kubalulekile ukucabangela hhayi kuphela izindleko zokuqala zokufaka, kodwa nokonga kwesikhathi eside, amandla okugeleza kwamanzi, kanye nezidingo zokunakekela ukuze unqume ukuthi iyiphi isistimu ehambelana kangcono nezidingo zomndeni wakho.

I-DOUBLEMAX i-condensing gas hot water heater yekhwalithi yakhelwe ukuthi ihlale iminyaka ecishe ibe ngu-10 kuya ku-15 uma ifakwe kahle futhi inakekelwa njalo, okuyinto eqhathaniseka noma engcono kunezinto eziningi ezijwayelekile ezisemakethe. Ama-heat exchanger ensimbi engagqwali asetshenziswa emikhiqizweni ye-DOUBLEMAX anikeza ukumelana nokugqwala nokunqwabelana kwe-scale okungcono kakhulu uma kuqhathaniswa namathangi ensimbi afakwe ingilazi noma amakhoyili ethusi atholakala kuma-heater amaningi endabuko, okusiza ukwelula isikhathi sokusebenza. Ukunakekelwa okuvamile, okuhlanganisa ukukhipha amanzi ngonyaka ukuze kususwe udaka, ukuhlola i-burner kanye nesistimu ye-condensate, kanye nokukhonzwa nguchwepheshe njalo ngeminyaka embalwa, kungaqhubekisela phambili ukuphila kwesisetshenziswa. Ukulandela isheduli yokunakekelwa enconyiwe umkhiqizi kuzosiza nasekuqinisekiseni ukuthi iwaranti yakho ihlala isebenza phakathi nesikhathi sokumbozwa, ivikela utshalomali lwakho.

Yebo, ama-condensing gas hot water heaters anama-AFUE ratings aphezulu avame ukufaneleka ukuthola ama-rebates, ama-tax credits, noma izinhlelo ezikhethekile zokuxhasa ngezimali ezinikezwa izinkampani zikagesi zendawo, izinhlaka zikahulumeni wezwe, kanye nomasipala abakhuthaza ukonga amandla. Lezi zikhuthazo ziklanyelwe ukukhuthaza abanikazi bezindlu ukuthi batshale imali emishinini esebenza kahle kakhulu enciphisa ukusetshenziswa kwamandla nokukhishwa kwe-greenhouse gases, futhi i-condensing unit enezinga eliphezulu lokusebenza ihlangabezana kalula nezimfuneko ezijwayelekile zokufaneleka. Inani lalezi zikhuthazo lingasukela kumadola ambalwa ukufika ezilinganisweni ezinkulu, okunciphisa kakhulu izindleko eziphezulu zokuqala zempahla ye-condensing. Ukuze wandise ukonga kwakho, kuhle ukuthi uhlole nenkampani yakho yegesi yendawo nezinhlelo zikahulumeni zezamandla ukuze ubone wonke ama-rebates atholakalayo ngaphambi kokuthenga kwakho.

Yebo, i-condensing gas hot water heater inezidingo ezihlukile zokukhipha umoya kune-modeli yakudala engeyona i-condensing, okungelinye lamalungelo ayo okufaka. Ngenxa yokuthi ama-condensing units akhipha ukushisa okuningi emoyeni wokuphefumula, amagesi asele e-flue apholile ngokwanele ukuthi angakhipheka ngokuphephile ngamapayipi epulasitiki angabizi kakhulu e-PVC noma e-CPVC, kunokuba kusetshenziswe izinsimbi zensimbi ezibizayo noma ama-flue adingwa izifudumezi ezijwayelekile. Lokhu kwenza inqubo yokufaka ibe lula, kunciphisa izindleko zezinto zokwakha, futhi kunikeza ukuguquguquka okukhulu ekubekeni iyunithi, ngoba umbhobho wokukhipha umoya ungahanjiswa ngokuvundlile udlule odongeni lwangaphandle kunokuba udinge ushimula oqondile. Nokho, kusabalulekile ukuthi uhlelo lokukhipha umoya lukalwe kahle futhi lufakwe ngokwemiyalelo yomenzi kanye namakhodi okwakha endawo ukuze kuqinisekiswe ukusebenza okuphephile nokuvimbela noma yibuphi ubungozi bokunqwabelana kwe-carbon monoxide.

Ukuze ufunde kabanzi ngama-heaters amanzi ashisayo e-DOUBLEMAX, uhlole uhla oluphelele lomkhiqizo, futhi ubuze ngamanani, ukutholakala, noma ubambiswano lwebhizinisi, ungavakashela iwebhusayithi esemthethweni ye-DOUBLEMAX noma uthintane nenkampani ngqo ngeziteshi zayo zokunakekela amakhasimende. Iwebhusayithi inikeza imininingwane ephelele yemikhiqizo, ulwazi ngohla lonke lwezinto zokupheka nokushisisa amanzi, kanye namafomu okuxhumana akuvumela ukuthi ucele usizo olukhethekile oluvela eqenjini lokuthengisa. Inkampani iphinde ishicilele izindaba nezihloko mayelana nokusungulwa kwayo kwemikhiqizo emisha nobuchwepheshe bokonga amandla, okuyinsiza ebalulekile yokuhlala unolwazi ngezinketho zakho. Noma ngabe ungumnikazi wendlu ofuna i-heater yamanzi ethembekile, esebenza kahle, noma ungumbhizinisi ofuna umkhiqizi othembekile ozobambisana naye, ithimba le-DOUBLEMAX likulungele ukukusiza ukuthi uthole isixazululo esifanele.