{"id":875,"date":"2025-11-10T05:26:04","date_gmt":"2025-11-10T05:26:04","guid":{"rendered":"https:\/\/azan.com.vn\/blog\/mua-dieu-hoa-mua-nang-hay-nhin-xem-no-co-dong-chu-nay-khong-cang-lon-cang-tiet-kiem-dien.html"},"modified":"2025-11-10T05:26:04","modified_gmt":"2025-11-10T05:26:04","slug":"mua-dieu-hoa-mua-nang-hay-nhin-xem-no-co-dong-chu-nay-khong-cang-lon-cang-tiet-kiem-dien","status":"publish","type":"post","link":"https:\/\/azan.com.vn\/blog\/mua-dieu-hoa-mua-nang-hay-nhin-xem-no-co-dong-chu-nay-khong-cang-lon-cang-tiet-kiem-dien.html","title":{"rendered":"Mua \u0111i\u1ec1u h\u00f2a m\u00f9a n\u1eafng, h\u00e3y nh\u00ecn xem n\u00f3 c\u00f3 d\u00f2ng ch\u1eef n\u00e0y kh\u00f4ng: C\u00e0ng l\u1edbn c\u00e0ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n"},"content":{"rendered":"

Nh\u1eefng ng\u00e0y n\u00e0y, ng\u01b0\u1eddi d\u00e2n H\u00e0 N\u1ed9i v\u00e0 nhi\u1ec1u t\u1ec9nh ph\u00eda B\u1eafc \u0111ang tr\u1ea3i qua nh\u1eefng ng\u00e0y n\u1eafng n\u00f3ng, oi b\u1ee9c. Kh\u00f4ng ch\u1ec9 c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao – ch\u1ea1m ng\u01b0\u1ee1ng g\u1ea7n 40 \u0111\u1ed9 C – m\u00e0 \u0111\u1ed9 \u1ea9m cao c\u0169ng khi\u1ebfn c\u00e1i n\u00f3ng th\u00eam ng\u1ed9t ng\u1ea1t.<\/p>\n

Nh\u1eefng l\u00fac nh\u01b0 th\u1ebf n\u00e0y, \u0111i\u1ec1u h\u00f2a l\u00e0 v\u1eadt b\u1ea5t ly th\u00e2n. Nh\u01b0ng d\u00f9ng \u0111i\u1ec1u h\u00f2a c\u1ea3 ng\u00e0y l\u1eabn \u0111\u00eam s\u1ebd khi\u1ebfn nhi\u1ec1u nh\u00e0 “\u0111au v\u00ed” v\u00ec chi ph\u00ed ti\u1ec1n \u0111i\u1ec7n cao.<\/p>\n

V\u1eady \u0111\u00e2u l\u00e0 gi\u1ea3i ph\u00e1p v\u1eeba m\u00e1t v\u1eeba ti\u1ebft ki\u1ec7m \u0111i\u1ec7n?<\/h2>\n

C\u00e2u tr\u1ea3 l\u1eddi \u0111\u1ebfn ngay t\u1eeb l\u00fac b\u1ea1n ch\u1ecdn mua \u0111i\u1ec1u h\u00f2a. H\u00e3y \u0111\u1ec3 \u00fd nh\u00e3n d\u00e1n (th\u01b0\u1eddng c\u00f3 m\u00e0u xanh l\u1ee5c) c\u00f3 t\u00ean Nh\u00e3n N\u0103ng L\u01b0\u1ee3ng tr\u00ean th\u00e2n \u0111i\u1ec1u h\u00f2a.<\/p>\n

T\u1ea1i nh\u00e3n n\u00e0y, b\u1ea1n h\u00e3y ch\u00fa \u00fd v\u00e0o 2 th\u00f4ng tin l\u00e0 Ti\u00eau chu\u1ea9n v\u00e0 Hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

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\"Mua<\/p>\n

\u1ea2nh minh h\u1ecda v\u1ec1 Nh\u00e3n d\u00e1n n\u0103ng l\u01b0\u1ee3ng 4 sao tr\u00ean \u0111i\u1ec1u h\u00f2a.<\/p>\n

V\u1ec1 ti\u00eau chu\u1ea9n<\/b><\/p>\n

Theo l\u1ed9 tr\u00ecnh c\u1ee7a B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng, b\u1eaft \u0111\u1ea7u t\u1eeb ng\u00e0y 1\/4\/2025, c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec1u h\u00f2a s\u1ea3n xu\u1ea5t ho\u1eb7c nh\u1eadp kh\u1ea9u ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n m\u1edbi nh\u1ea5t TCVN 7830:2021 do Vi\u1ec7n Ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng Vi\u1ec7t Nam ban h\u00e0nh.<\/p>\n

Trong nhi\u1ec1u n\u0103m, ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 quen thu\u1ed9c v\u1edbi ti\u00eau chu\u1ea9n TCVN 7830:2015, tuy nhi\u00ean, \u0111\u1ec3 khuy\u1ebfn kh\u00edch doanh nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng ban h\u00e0nh ti\u00eau chu\u1ea9n m\u1edbi.<\/p>\n

\u0110i\u1ec1u h\u00f2a c\u00f3 TCVN 7830:2021 ngh\u0129a l\u00e0 n\u00f3 c\u00f3 h\u1ec7 s\u1ed1 CSPF cao. CSPF l\u00e0 g\u00ec?<\/p>\n

\u0110\u00e2y l\u00e0 l\u00fac n\u00f3i \u0111\u1ebfn Hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng tr\u00ean nh\u00e3n d\u00e1n<\/b><\/p>\n

H\u1ec7 s\u1ed1 CSPF (Cooling Seasonal Performance Factor – H\u1ec7 s\u1ed1 Hi\u1ec7u su\u1ea5t L\u00e0m m\u00e1t Theo M\u00f9a) l\u00e0 m\u1ed9t th\u01b0\u1edbc \u0111o hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u00e1y \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf qua c\u1ea3 m\u00f9a l\u00e0m m\u00e1t.<\/p>\n

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\n

C\u00f4ng th\u1ee9c t\u00ednh CSPF:<\/p>\n

CSPF = T\u1ed5ng l\u01b0\u1ee3ng nhi\u1ec7t l\u00e0m m\u00e1t (watt) \/ T\u1ed5ng \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 (watt) trong m\u1ed9t m\u00f9a.<\/p>\n

K\u1ebft qu\u1ea3: CSPF c\u00e0ng cao, m\u00e1y \u0111i\u1ec1u h\u00f2a c\u00e0ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, gi\u00fap gi\u1ea3m chi ph\u00ed h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n. \u0110\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c \u0111i\u1ec1u h\u00f2a \u0111\u00f3 s\u1eed d\u1ee5ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n, gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh.<\/p>\n

Theo ti\u00eau chu\u1ea9n TCVN 7830:2021, \u0111\u1ec3 \u0111\u1ea1t Nh\u00e3n N\u0103ng L\u01b0\u1ee3ng 5 sao, \u0111i\u1ec1u h\u00f2a ph\u1ea3i c\u00f3 h\u1ec7 s\u1ed1 CSPF t\u1ed1i thi\u1ec3u \u0111\u1ea1t 5.2 – cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y \u0111i\u1ec1u h\u00f2a c\u00f3 ti\u00eau chu\u1ea9n TCVN 7830:2015 (c\u0169), tuy c\u0169ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 5 sao nh\u01b0ng h\u1ec7 s\u1ed1 CSPF ch\u1ec9 \u0111\u1ea1t t\u1eeb 4.2 tr\u1edf l\u00ean.<\/p>\n

M\u1ed9t \u0111i\u1ec1u h\u00f2a c\u00f3 CSPF 5.2 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n h\u01a1n kho\u1ea3ng 20-30% so v\u1edbi CSPF 4.2, t\u00f9y v\u00e0o \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng. B\u1edfi \u0111i\u1ec1u h\u00f2a c\u00f3 CSPF 5.2 t\u1ea1o ra 5.2 watt l\u00e0m m\u00e1t cho m\u1ed7i watt \u0111i\u1ec7n, hi\u1ec7u qu\u1ea3 h\u01a1n m\u00e1y c\u00f3 CSPF 4.2 (ch\u1ec9 t\u1ea1o 4.2 watt l\u00e0m m\u00e1t).<\/p>\n

\n
\"Mua<\/p>\n

B\u1eadt \u0111i\u1ec1u h\u00f2a duy tr\u00ec 28 \u0111\u1ed9 C l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch ti\u1ebft ki\u1ec7m \u0111i\u1ec7n. C\u00e1c ti\u1ebft ki\u1ec7m \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 h\u00e0ng \u0111\u1ea7u l\u00e0 ch\u1ecdn mua \u0111i\u1ec1u h\u00f2a Nh\u00e3n d\u00e1n n\u0103ng l\u01b0\u1ee3ng 5 sao v\u1edbi h\u1ec7 s\u1ed1 CSPF c\u00e0ng cao c\u00e0ng t\u1ed1t. \u1ea2nh minh h\u1ecda.<\/p>\n

CSPF cao c\u00f3 ngh\u0129a l\u00e0 m\u00e1y \u0111i\u1ec1u h\u00f2a s\u1eed d\u1ee5ng \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n \u0111\u1ec3 \u0111\u1ea1t c\u00f9ng m\u1ee9c l\u00e0m m\u00e1t. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng nh\u1edd v\u00e0o \u00f4ncg ngh\u1ec7 Inverter gi\u00fapi\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 m\u00e1y n\u00e9n linh ho\u1ea1t, gi\u1ea3m ti\u00eau th\u1ee5 \u0111i\u1ec7n khi ph\u00f2ng \u0111\u00e3 m\u00e1t, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi m\u00f9a n\u00f3ng B\u1eafc B\u1ed9 (26-40\u00b0C, \u0111\u1ed9 \u1ea9m 80-95%). Ngo\u00e0i ra, nh\u1edd thi\u1ebft k\u1ebf t\u1ed1i \u01b0u m\u00e0 \u0111i\u1ec1u h\u00f2a s\u1edf h\u1eefu h\u1ec7 th\u1ed1ng trao \u0111\u1ed5i nhi\u1ec7t hi\u1ec7u qu\u1ea3, qu\u1ea1t gi\u00f3 c\u1ea3i ti\u1ebfn, v\u00e0 ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

Daikin Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u c\u1ea3i ti\u1ebfn c\u00f4ng ngh\u1ec7 \u0111\u1ec3 d\u00e1n nh\u00e3n ti\u00eau chu\u1ea9n m\u1edbi. \u0110i\u1ec1u h\u00f2a Daikin Model FTKZ25 c\u00f3 h\u1ec7 s\u1ed1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng CSPF l\u00ean \u0111\u1ebfn 7.24 gi\u00fap ng\u01b0\u1eddi d\u00f9ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n t\u1ed1i \u0111a.<\/p>\n

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\n

Theo c\u00e1c chuy\u00ean gia, \u0111\u1ec3 s\u1eed d\u1ee5ng \u0111i\u1ec1u h\u00f2a hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n trong th\u1eddi ti\u1ebft n\u00f3ng \u1ea9m n\u00e0y:<\/p>\n

    \n
  • \u0110\u1eb7t nhi\u1ec7t \u0111\u1ed9 t\u1eeb 26-28\u00b0C \u0111\u1ec3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 duy tr\u00ec s\u1ef1 tho\u1ea3i m\u00e1i.<\/li>\n
  • Ch\u1ecdn \u0111i\u1ec1u h\u00f2a c\u00f3 h\u1ec7 s\u1ed1 CSPF cao (theo TCVN 7830:2021, t\u1ed1i thi\u1ec3u 5.2 \u0111\u1ec3 \u0111\u1ea1t nh\u00e3n 5 sao) \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/li>\n
  • K\u1ebft h\u1ee3p qu\u1ea1t v\u00e0 v\u1ec7 sinh m\u00e1y \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

    C\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111i\u1ec1u h\u00f2a \u0111\u00e3 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n cho ch\u00ednh nh\u00e0 b\u1ea1n, vi\u1ec7c c\u1ee7a b\u1ea1n l\u00e0 \u0111\u1ea7u t\u01b0 kh\u00f4n ngoan.<\/p>\n","protected":false},"author":1,"featured_media":876,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[418,13,195,15,20],"class_list":["post-875","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se-kinh-nghiem","tag-bo-cong-thuong","tag-dieu-hoa","tag-nang-luong","tag-tiet-kiem","tag-tiet-kiem-dien"],"_links":{"self":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts\/875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/comments?post=875"}],"version-history":[{"count":0,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts\/875\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/media\/876"}],"wp:attachment":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/media?parent=875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/categories?post=875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/tags?post=875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}