| 1 | Discontinued | OUTDOOR FLUE ASSEMBLY | 726069 |
| 2 | Discontinued | FLUE GASKET J-HN | 726131 |
| 3 | Discontinued | FLUE COLLECTOR ASSEMBLY | 9180307 |
| 3 | Discontinued | FLUE COLLECTOR ASSEMBLY | 9180407 |
| 3 | Discontinued | FLUE ASSEMBLY | 78237 |
| 3 | Discontinued | FLUE ASSEMBLY | 78238 |
| 4 | Discontinued | HOOD GASKET | 726332 |
| 4 | Discontinued | HOOD GASKET | 726432 |
| 5 | Discontinued | HEAT EXCHANGER BAFFLE KIT | 726351 |
| 5 | Discontinued | HEAT EXCHANGER BAFFLE KIT | 726451 |
| 6 | Discontinued | JCZ RETURN HEADER J-HN SERIES | 726055B |
| 7 | 677545 | JCZ GASKT TUBE SEALS 9 PK J-HN | 76121 |
| 8 | Discontinued | LHS OUTER PANEL ASSEMBLY | 726124 |
| 9 | 677643 | FLAME ROD WITH SIGHT GLASS KIT | 77140 |
| 10 | 677644 | HINGED PANEL ASSEMBLY | 726126 |
| 10 | 677645 | HINGED PANEL ASSEMBLY | 726226 |
| 11 | Discontinued | HEATER FACIA LABEL | LABEL514 |
| 12 | 677647 | Transformer, Jacuzzi, HN250C/400C | 72056 |
| 13 | 677648 | LENS BADGE | LABEL440 |
| 14 | 677528 | PCB, Jacuuzi, HN250C/400C | 726142 |
| 15 | 677540 | Ignition Module, Jacuzzi, HN250C/400C | 726156 |
| 16 | Discontinued | JCZ AIR PRESSURE SWITCH J-HN | 726057 |
| 17 | Discontinued | JCZ GAS VALVE J-HN SERIES | 477141 |
| 18 | Discontinued | FRONT EXTERNAL PANEL | 9180036 |
| 18 | Discontinued | FRONT EXTERNAL PANEL | 9180425 |
| 19 | Discontinued | BURNER RAIL ASSEMBLY | 726352 |
| 19 | Discontinued | BURNER RAIL ASSEMBLY | 726452 |
| 20 | Discontinued | LOW NOX BURNER TUBE | 726006 |
| 21 | Discontinued | GASKET FOR SINGLE BURNER | 726085 |
| 22 | Discontinued | FAN BOX GASKET | 726353 |
| 22 | Discontinued | FAN BOX GASKET | 726453 |
| 23 | Discontinued | BASE | 726354 |
| 23 | Discontinued | BASE | 726454 |
| 24 | 677568 | Hot Surface Ignitor, Jacuzzi, HN250C/400C | 726158 |
| 25 | Discontinued | BURNER GASKET | 726344 |
| 25 | Discontinued | BURNER GASKET | 726444 |
| 26 | Discontinued | BAFFLE PLATE NAT | 9180190 |
| 26 | Discontinued | BAFFLE PLATE NAT | 9180195 |
| 26 | Discontinued | BAFFLE PLATE LPG | 9180318 |
| 27 | Discontinued | RHS OUTER PANEL ASSEMBLY | 726125 |
| 28 | 677669 | COMBUSTION FAN ASSEMBLY | 726127 |
| 29 | Discontinued | COMBUSTION INSULATION KIT | 726355 |
| 29 | Discontinued | COMBUSTION INSULATION KIT | 726455 |
| 30 | Discontinued | EXTERNAL BACK COVER | 9180031 |
| 30 | Discontinued | EXTERNAL BACK COVER | 9180099 |
| 31 | Discontinued | JCZ THERMOSTAT WELL J-HN | 477165 |
| 32 | 677675 | Hi-Limit, Jacuzzi, HN250C/400C, 130F | 71035 |
| 33 | 677537 | JCZ PRESSURE SWITCH J-HN | 71580 |
| 34 | 677547 | JCZ IN/OUT HEADER J-HN SERIES | 726054PRV |
| 35 | Discontinued | HEAT EXCHANGER | 726476 |
| 35 | Discontinued | HEAT EXCHANGER | 726477 |
| Discontinued | WIRING LOOM | 726153 |
| Discontinued | POWER CABLE | 726157 |
| Discontinued | JCZ IGNITION SENSOR LEAD J-HN | 726160 |
| 677533 | Sensor, Jacuzzi, HN250C/400C | 70276 |
| Discontinued | J-HN250C/J-HN400C Components Bag | 78308 |
| 677767 | JCZ J-HN250C AIR COMB BLOWER | 78132 |
| Discontinued | JCZ TRANSFORMER HTR | 72053 |
