没那么容易做的。you must pump down the system first

Cut the copper tubes before you can take the coil and pan out. Suppose you can find the exact same pan. You need to put the new one in, brazing the copper tubes, pressure up with nitrogen and check for leaks(most people don't do this), pull vacuum, then check refrigerant charge.
Material cost for a new coil runs about $500-$600.

所有跟帖： 

• 我刚换了一个能耐高温的，＄80多块。原来的furnace的blower坏了，所以把drain pan烧化了。 -Patio- ♂ (126 bytes) () 06/24/2015 postreply 12:18:06