Service & TroubleshootingCâu 81 / 110
SEER (or SEER2) is a rating that describes what?
a.Furnace heating efficiency
b.The seasonal cooling efficiency of air-conditioning equipment
c.The refrigerant type
d.The duct leakage rate
Giải thích
SEER, and the updated SEER2, express the seasonal cooling output divided by the electrical energy input, so a higher number means greater cooling efficiency. It is used to compare and select air conditioners and heat pumps. California energy standards set minimum SEER values.
Luyện miễn phí toàn bộ 110 câu hỏi — không cần đăng ký.
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