R410A seems cheaper R22,
AC system, 2.5T R410A $1253; R22 $1298
R410A seems cheaper R22,
AC system, 2.5T R410A $1253; R22 $1298
•
還沒人上, 硬著再上,是否真的要全換? 空調可有廾年多壽命的, 另這價錢包括labor嗎?
-梁山sl-
♂
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08/18/2012 postreply
11:27:42