有人装过Lennox ML195 (100000BTU, 95% efficiency, natural gas fired),
所有跟帖:
• Out of luck. When it is cracked you have no choice. -borisg- ♀ (0 bytes) () 02/10/2014 postreply 12:15:57
• 1990 Ruud gas furnace -小子妈- ♀ (0 bytes) () 02/10/2014 postreply 13:03:20