Replacement Goodman 2821301S Heat Exchanger Sub Assembly , 4 Cell, NewAccording to Romaniuk Heating and Air Conditioning, if a heat exchanger is cracked, you and your family are in danger. Also, they list signs to look out for. Smell, soot, corrosion and other physical signs are things to watch out for.
$320.92 As Of 1/16/20
Goodman GMPN080-4 Only