ENERGY STAR rated qhov rooj yog dab tsi?
ENERGY STAR rated qhov rooj yog lub qhov rooj uas ua tau raws li cov qauv kev siv hluav taws xob uas tau teev tseg los ntawm US Environmental Protection Agency (EPA). Cov qauv no yog tsim los txo qis kev siv hluav taws xob thiab cov pa hluav taws xob hauv tsev cog khoom, thaum tseem muab cov tswv tsev nrog qhov chaw nyob zoo dua. Hauv tsab xov xwm no, peb yuav tshawb txog qhov tseem ceeb ntawm ENERGY STAR rated qhov rooj thiab yuav ua li cas lawv tuaj yeem pab txhawb lub tsev ntsuab thiab muaj zog ntau dua.
Vim li cas ENERGY STAR rated qhov rooj tseem ceeb?
Kev siv hluav taws xob hauv cov vaj tsev nyob suav nrog ib feem tseem ceeb ntawm kev siv hluav taws xob tag nrho hauv ntau lub tebchaws. Qhov rooj thiab qhov rais feem ntau yog cov ntsiab lus tsis muaj zog tshaj plaws hauv tsev lub hnab ntawv thermal, tso cai rau kev hloov pauv cua sov thiab cua nkag. Los ntawm kev txhim kho ENERGY STAR rated qhov rooj, cov tswv tsev tuaj yeem txhim kho lub zog ntawm lawv lub tsev thiab txo cov nqi hluav taws xob.
Dab tsi yog cov txiaj ntsig ntawm ENERGY STAR rated qhov rooj?
1. Kev txuag hluav taws xob: ENERGY STAR rated qhov rooj yog tsim los txo cov pa tawm thiab cua sov hloov mus, uas yuav pab ua kom lub siab xav tau nyob hauv tsev. Qhov no txo qis qhov xav tau cua sov lossis cua txias, ua rau muaj kev txuag hluav taws xob tseem ceeb.
2. Kev txuag nqi: Los ntawm kev txo qis kev siv hluav taws xob, cov tswv tsev tuaj yeem cia siab tias yuav pom qhov txo qis hauv lawv cov nqi hluav taws xob txhua hli. Kev nqis peev thawj zaug hauv ENERGY STAR rated qhov rooj yog feem ntau offset los ntawm kev txuag hluav taws xob mus sij hawm ntev.
3. Kev nplij siab ntxiv: ENERGY STAR rated qhov rooj yog tsim tshwj xeeb los txo cov cua ntsawj ntshab thiab tswj qhov kub thiab txias. Qhov no tsim kom muaj qhov chaw nyob sab hauv tsev zoo dua los ntawm kev txo qhov chaw txias thiab tshem tawm qhov xav tau ntawm qhov chaw tso cua sov lossis kiv cua.
4. Kev cuam tshuam ib puag ncig: Los ntawm kev txo qis kev siv hluav taws xob, ENERGY STAR rated qhov rooj pab txhawb rau ib puag ncig ntsuab. Kev siv hluav taws xob qis txhais tau hais tias txo qis cov pa hluav taws xob hauv tsev cog khoom, uas pab tiv thaiv kev hloov pauv huab cua thiab txhawb kev ruaj ntseg.
5. Kev txhim kho huab cua zoo hauv tsev: ENERGY STAR rated qhov rooj feem ntau nruab nrog cov huab cua zoo tshaj plaws thiab cov cores insulated, uas pab txo qis cua sab nraum zoov. Qhov no ua rau kev txhim kho huab cua zoo hauv tsev los ntawm kev txo cov plua plav, paj ntoos, thiab cov pa phem sab nraud.
ENERGY STAR cov qhov rooj muaj ntawv pov thawj li cas?
Txhawm rau ua kom tiav ENERGY STAR daim ntawv pov thawj, cov qhov rooj yuav tsum tau kuaj xyuas nruj thiab ua tau raws li cov qauv kev ua tau zoo. Cov txheej txheem no sib txawv nyob ntawm hom qhov rooj, xws li cov qhov rooj iav zawv zawg, qhov rooj nkag, lossis lub qhov rooj patio. Cov hauv qab no yog qee yam tseem ceeb uas tau txiav txim siab thaum lub sijhawm ua ntawv pov thawj:
1. U-Factor: Qhov no ntsuas lub qhov rooj qhov muaj peev xwm rwb thaiv tsev tag nrho. Qhov qis dua U-Factor, qhov zoo dua nws cov khoom insulating.
2. Solar Heat Gain Coefficient (SHGC): Qhov no ntsuas lub qhov rooj lub peev xwm los thaiv tshav kub ntawm lub hnub. Ib qho SHGC qis dua qhia tau tias muaj cua sov zoo dua.
3. Huab cua to: Qhov no ntsuas cov huab cua uas tuaj yeem dhau los ntawm lub qhov rooj kaw. ENERGY STAR rated qhov rooj muaj cov pa tawm qis dua, qhia tias muaj zog dua.
4. Durability thiab kev ua tau zoo: ENERGY STAR rated qhov rooj yuav tsum ua tau raws li cov qauv kev ua tau zoo thiab kev ua tau zoo, kom ntseeg tau tias lawv tuaj yeem tiv taus huab cua hnyav thiab nyob twj ywm siv hluav taws xob thoob plaws hauv lawv lub neej.
Hom ENERGY STAR rated qhov rooj
Muaj ntau yam ntawm ENERGY STAR rated qhov rooj muaj nyob rau hauv kev ua lag luam, tsim kom haum rau ntau yam architectural style thiab nyiam. Qee hom muaj xws li:
1. Cov qhov rooj nkag: Cov no yog cov qhov rooj tseem ceeb uas siv los nkag hauv tsev. ENERGY STAR rated nkag lub qhov rooj feem ntau yog tsim los nrog cov insulated cores thiab huab cua stripping kom txo tau lub zog poob.
2. Cov qhov rooj iav zawv zawg: Cov qhov rooj no nrov rau lawv qhov kev zoo nkauj thiab muaj peev xwm tso rau hauv lub teeb ntuj. ENERGY STAR rated zawv zawg iav qhov rooj yog tsim los ua kom muaj zog ua haujlwm zoo los ntawm kev txo cov pa tawm thiab cua sov.
3. Patio qhov rooj: Patio qhov rooj muab kev yooj yim nkag mus rau qhov chaw sab nraum zoov, xws li lawj lossis vaj. ENERGY STAR rated patio qhov rooj feature ntau lub iav panes nrog insulating gas fillings thiab low-emissivity (low-E) coatings los txhim kho thermal kev ua tau zoo.
4. Cov qhov rooj cua daj cua dub: Cov qhov rooj no tau nruab rau pem hauv ntej ntawm lub qhov rooj nkag rau kev tiv thaiv ntxiv rau huab cua hnyav. ENERGY STAR rated cua daj cua dub qhov rooj yog tsim los txo cov cua nkag thiab txhim kho kev rwb thaiv tsev.
Cov lus qhia rau kev xaiv thiab tswj ENERGY STAR rated qhov rooj
1. Nrhiav ENERGY STAR daim ntawv lo: xyuas kom meej tias lub qhov rooj koj xaiv tau ntawv pov thawj los ntawm ENERGY STAR. Daim ntawv lo qhia tias lub qhov rooj ua tau raws li cov qauv kev siv hluav taws xob tsim nyog.
2. Xav txog cov lus pom zoo txog kev nyab xeeb: Nyob ntawm koj qhov chaw nyob, qee qhov rooj tshwj xeeb yuav haum rau koj thaj chaw huab cua. Nrog rau cov lus pom zoo txog huab cua tshwj xeeb hauv zos kom ua tau zoo tshaj plaws.
3. Kev txhim kho kom zoo: ENERGY STAR rated qhov rooj yuav tsum tau muab ntsia kom raug kom ntseeg tau tias lawv lub zog ua haujlwm tau zoo. Kev teeb tsa tsis raug tuaj yeem ua rau huab cua to thiab cuam tshuam kev rwb thaiv tsev.
4. Kev saib xyuas tsis tu ncua: Khaws lub qhov rooj huab cua stripping, hinges, thiab cov ntsaws ruaj ruaj kom ntseeg tau tias kev ua haujlwm zoo. Tshawb xyuas cov pa tawm los yog puas tsuaj thiab ua kev kho tsim nyog tam sim.
5. Nrhiav kev tawm tswv yim: Tham nrog tus neeg muag khoom lub qhov rooj muaj koob npe lossis tus kws paub txog kev siv hluav taws xob kom tau txais kev taw qhia ntawm kev xaiv qhov tsim nyog tshaj plaws ENERGY STAR rated qhov rooj rau koj lub tsev.
Xaus
ENERGY STAR rated qhov rooj yog qhov kev nqis peev tseem ceeb rau cov tswv tsev tab tom nrhiav kev txhim kho lub zog ntawm lawv lub tsev. Cov qhov rooj no muaj ntau yam txiaj ntsig, suav nrog lub zog thiab kev txuag nqi, kev nplij siab ntxiv, thiab txo qhov cuam tshuam ib puag ncig. Los ntawm kev xaiv thiab tswj ENERGY STAR cov qhov rooj ntsuas, cov tswv tsev tuaj yeem pab txhawb rau lub neej yav tom ntej ntsuab dua thaum nyiam qhov chaw nyob zoo dua thiab siv zog.