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??? ?????? ???? ?????? ??????? ??????? ????? ??????? ????? ?????? ?????? ?????? ??????. ??? ??????? ?????? ???? ??? ????? ?? ???????? ??? ?????? ???? ??????? ?? ???? BTU? ?????? ???????? ??????????? ????? ???? ???? ??????? ???????? ?????? ?????. ?? ??? ??? ??????? ???????? ?????????? ???? ??????? ??? ??? ???? ??? ???? ?? ????? ?? ??????? ????? ?? ?????? ??????? ??????? ???????. ??????? ??? ?????? ?????? ?? ?????? ??? ??????? ?????? ???????? ?????????? ???????? ?? ?????? ???? ??????. ?? ???? ??????? ???????? ????? ????? ???? ?????? ????? ????? ???????? ?? ????? ????? ?????? ??? ???? ??.
?? ?? ???? BTU?
???? BTU? ?? ?????? ???????? ??????????? ?? ??????? ??????? ???????? ????? ??? ??????? ???????? ?????? ????? ?????? ?????? ??????? ??????. ??? ??? ???????? ??????? ???? ?????? ???????? ????? ??? ???? ???? ?????? ??????? ???? ???? ????? ??? ???? ?? ????? ?????? ???? ???????? ?????. ??? ??????? ????? ???? ???? ????? ??????? ???????? ?????? ??????? ??? ???? ????????? ?????? ????? ?????? ?????? ???????? ??? ????? ???? ??? ????? ??? ????? ????? ??????? ???????? ??????. ??? ??? ????? BTU ??????? ??????? ???? ????? ?????? ??????? ???? ???? ?????????? ??????? ?????? ?? ?????? ??? ???? ?? ?????? ?????? ?????? ??? ???? ?????. ?????? ???? ?? ????? ????? BTU ?????? ??????? ??? ???? ????? ??????? ???? ?? ?????? ??????? ??? ?? ?? ???? BTU? ??? ????? ???????.
??????? ??? ???? BTU ????????? ??????
?? ??????? ??? ??????? ??? ????? BTU ????????? ?????? ?????? ??????? ??????? ?? ??????? ?? ?????? ????.
??? ????????? ???????? ?? ??? ???? ?????? ???????? ???????? ???????? ?????????? ??????????? ???? ??????? ?? ???? ????? ?????? ?? ??????? ??????????. ?????? BTUs ??? ???????? ????? ??????? ?????? ???????: 1 ??????? ????? 3,412 ???? ?????? ???????? ?? ??????. ???? ???? ??? ??? ??? ???? ???? ????? ???? ??????? 12,000 ???? ?????? ????????? ????? ????? 3.52 ??????? ??????? (12,000 ?????? ??? 3,412). ????????? ?????? ????????? ??? ????? ?????? ????????? ?? ???? ??? ??? ???? ????????? ?? 3,412. ??? ???? ??????? ??? ?????? ???? ???? ????? 5 ??????? ????? ????? ????????? ????? 17,060 ???? ?????? ???????? (5 × 3,412). ??? ??? ??? ????????? ????? ???? ??????? ??? ??? ??????? ???? ??????? ???????? ?????? ?????? ??????? ???? ????? ?????? ???????? ?????? ??????? ?? ??????? ???????? ??? ???? ?????? ??????? ?????? ?????? ??????? ???? ?????????? ?? ???????.
????? ???? ???? BTU ???????? ??????? ?????? ??
??? ???? ????? BTU (??????? ???????? ??????????) ???????? ??????? ????? ???? ??????? ?????? ??????? ??????? ?????? ?? ???????.
???? ??? ??? ????? ???? ??? BTU ??????? ????? ??????:
- ??????? ???????: ???? ???? ????? ??? ????? 20 ???? ?????? ???????? ??? ??? ???? ?? ????? ???????.
- ???? ?????: ????? ?????? ???? ?????? ??? ???? ????? ???.
- ?????? ?????: ????? ?????? ???????? ?????? ?? ????? ?????? ???????? ?????? ??? ???? ????? ???? ????????.
- ?????? ????? ?????: ????? ????? ???? ????? ?????? ?? ???? ????? ??? ?????? ?? ???? ???????.
- ??????? ??????: ?? ????? ????? ??? ??????? ?????? ?? ????? ???? ????? ??? ????? ????? ??????? ????? ?????? ???????? ??????. ??? ???? ??????? ?? ????? ??????? ???? ????? ??? ?????? ?? ??????? ??????????? ??? ????? ?????? ?????? ???????? ???? ???? ????? ????? ???????.
????? ???? ???? BTU ???????? ????? ??? ??????? ?????? ?? ?? ????? ???? ????? ?????? ??? ???? ???? ????? ??????? ?? ???? ??? ???? ?? ??? ???????.
????? ????? BTU ???????? ???? ?????? ?????? ?????? ?????? ?? 20. ??? ???? ??????? ?????? ?????? ???? ???? ??????? 200 ??? ???? ?? ??????? 4000 ???? ?????? ????????. ?? ????? ?? ???????? ????? ??? ??????? ????????? ????? ?????? ?? ?????? ???? ????? ???? ???????? ??????? ?????? ?? ??????.
???? LETOU - 乐投's BTU ?????? ????? ???????
??? ?????? ????? ???????? ????? ?????? ?????? ???????? ????? ??? ??? ?????? ????? ???? ??????? ??????? ?????? ?????? ??????. ???? LETOU - 乐投 ?????? ?????? ??????? ???? ?????? ???????? ????? ???? ????????? ????????? ?????? ????? ?????.
???? ????? BTU ??????? ????? ???????:
- ???? ????? (??? 150 ??? ????): ?? ???? ?? 5,000 ???? ?????? ????????
- ???? ?????? (150 ??? 300 ??? ????): ????? 6,000 ??? 7,000 ???? ?????? ????????
- ???? ????? (300 ??? 500 ??? ????): ????? 7,000 ??? 12,000 ???? ?????? ????????
- ???? ????? ???? (???? ?? 500 ??? ????): 12,000 ???? ?????? ???????? ?? ????
?????? ???? ?????? ???????
??? ?????? ???? ?????? ??????? ???????? ?? ??????? ???????? ??? ??? ???? ?????? ???????? BTU ???????? ?????? ????? ????? ??????? ??? ?????? ?????. ???? LETOU - 乐投 ?????? ?????? ?? ????? ????? ?????? ??????? ?????? ?????? ?????????? ???????? ???????? ?????.
??????? ????? ???????? ????? ????? LETOU - 乐投 BreezeIN ?????? ???????. ????? ??? ?????? ???? Gentle Breeze ???? ??????? ??? ???? ???? ????? ??????? ????? ???? ??? ?????? ?? Wi-Fi ?????? LETOU - 乐投 Home ?????? Google Home ? Alexa. ????? ????? ????? ?????? A++ ?????? ??????? ?????? ?????? ?????? ?? 4 ?????? ???? ????? ??? ???? ?????? ??????? ??????? ?? ????? ?????? ???????. ????? ?????? ?????? ??? 9 ???? ??? 24 ??? ???? ?????? ????????? ??? ????? ??????????? ??? ???? ?????? ???????? ???????.
??????? ????? ???????? ????? ????? LETOU - 乐投 BreezeIN ?????? ???????. ????? ??? ?????? ???? Gentle Breeze ???? ??????? ??? ???? ???? ????? ??????? ????? ???? ??? ?????? ?? Wi-Fi ?????? LETOU - 乐投 Home ?????? Google Home ? Alexa. ????? ????? ????? ?????? A++ ?????? ??????? ?????? ?????? ?????? ?? 4 ?????? ???? ????? ??? ???? ?????? ??????? ??????? ?? ????? ?????? ???????. ????? ?????? ?????? ??? 9 ???? ??? 24 ??? ???? ?????? ????????? ??? ????? ??????????? ??? ???? ?????? ???????? ???????.
??????? ???????? ??????? ????? ???? ????? ???????? ?? ????? LETOU - 乐投 UNITARY Series ?? ????? ???????? ???? ????? ?????? ?????? ?????? ???????. ?????? ??? ?????? ??? ??????? R32 ?????? ?????? ????? ?????? ????? ?????? ?????? ??? ????? ??????? ?????? ?????? ????????. ???? ?????? ??????? ?????? ?????? ??????? ?????? ??? 56 ???? ????? ??????? ????? ?????? Wi-Fi ??? ??????. ?? ????? ???? ?????? ?????? ???????? ?????? ?? 18 ??? ??? 55 ???? ??? ????? ?????? ???????? ??????? ??????? ??? ?????? ?????? ??????. ?? ???? ?????? ???? ?????? ??????? ?? LETOU - 乐投 ????? ??? ??? ????? ????? BTU ????????? ????? ????????? ????? ????? ?? ?????? ??? ?????? ?????? ???? ???? ?????? ????.
??????? ???????? ??????? ????? ???? ????? ???????? ?? ????? LETOU - 乐投 UNITARY Series ?? ????? ???????? ???? ????? ?????? ?????? ?????? ???????. ?????? ??? ?????? ??? ??????? R32 ?????? ?????? ????? ?????? ????? ?????? ?????? ??? ????? ??????? ?????? ?????? ????????. ???? ?????? ??????? ?????? ?????? ??????? ?????? ??? 56 ???? ????? ??????? ????? ?????? Wi-Fi ??? ??????. ?? ????? ???? ?????? ?????? ???????? ?????? ?? 18 ??? ??? 55 ???? ??? ????? ?????? ???????? ??????? ??????? ??? ?????? ?????? ??????. ?? ???? ?????? ???? ?????? ??????? ?? LETOU - 乐投 ????? ??? ??? ????? ????? BTU ????????? ????? ????????? ????? ????? ?? ?????? ??? ?????? ?????? ???? ???? ?????? ????.
???????
?? ??? ??????? ???? ?????? ?????? ???????? ??????? ??? ???? ??????? ??????? ???? ???? ????? ??? ?????? ?????? ??????. ?? ???? ?????? ???? ???? LETOU - 乐投 ?????? ?????? ?????????? ?????? ????? ??? ?????? ????? ????? ?????? ?????? ????????? ?? ????? ??? ????? ?????? ?? ????? ????? ???? ?????? ??????? ?????????.
?????? ???????? ??????? ?? ?????? LETOU - 乐投 ?????? ??? ?? ????? ????? ???? ????? ????? ??? ???? ?????? ???????? ????? ???????? ??????.
????? ???? ??? Facebook ?Instagram ?Twitter ?YouTube ?????? ??? ??? ????????? ??? ???????? ???????? LETOU - 乐投 .
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???? ????? ?????? ? 2026 ?? ?? ?????? ?????? ??????.
