The following spare parts are available for the model number RL32 (235 - 300):
Burners
| Part name | Also known as |
| 29-99-581 - Rl32 Low Nox Oil Burner Hi/Lo | |
| 30-03-817 - Rl32 Burner Gasket |
Controls
| Part name | Also known as |
| 3003584 - RL32 Control Box | RL32 controller, RL32 ignition controller, RL32 electronic controller, RL32 auto ignition controller, RL32 main burner relay |
Filters
| Part name | Also known as |
| 29-15-020 - Fuel Filter 1/2" |
Gas Valves
| Part name | Also known as |
| 28-30-102 - Lever Action Fire Valve |
Other Heater Components
| Part name | Also known as |
| 3007617 - RL32 Electrode Assembly | |
| 3012135 - RL32 UV Flame Detector |