20L59 -- LB-93241L HT EXCH

 Other Items from Heat Exchangers

  33M12 -- LB-101202E HEAT EXCHANGER - ALUM - 
  33M13 -- LB-101202F HEAT EXCHANGER - SS - 
  84K48 -- LB-91398D RPL HT EX - 
  43F70 -- COMB CHAMBER  - 
  27G14 -- LB-25922BM HT EXCH  - 
  36K63 -- LB-79824J HXQ3-75ALP  - 2nd GENERATION HEAT EXCHANGER REPLACEMENT KIT
  2821301S HEAT EXCHANGER ASSEMBLY - Goodman - Includes Gasket
  D9981101 Box-Collector Srv  - Amana
  84K46 -- LB-91398B REPLACEMENT HEAT EXCHANGER  - 
  46K92 -- R40622-002 HEAT EXCHANGER  - 
  23H87 -- LB-62249CA HEAT EXCHANGER  -