Heat Exchanger
AssemblyA tube-and-fin or cast-iron primary heat exchanger where combustion gases transfer heat to the airstream, plus a cooler secondary section. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Heat Exchanger
4 top-level lines as of r180412| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Primary Heat Exchanger | unit-heater-primary-coil | 1× | 1 | · | part |
| 2 | Secondary Heat Exchanger | unit-heater-secondary-coil | 1× | 1 | · | part |
| 3 | Coil Casing | unit-heater-coil-casing | 1× | 1 | · | part |
| 4 | High-Temperature Seal | unit-heater-coil-seal | 1× | 1 | · | part |