有人装过Lennox ML195 (100000BTU, 95% efficiency, natural gas fired),
所有跟帖:
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Out of luck. When it is cracked you have no choice.
-borisg-
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02/10/2014 postreply
12:15:57
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1990 Ruud gas furnace
-小子妈-
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02/10/2014 postreply
13:03:20