The following spare parts are available for the model number RG1RKD (40):
Burners
| Part name | Also known as |
| 29-99-602 - RG1RKD TC Low NOx Oil Burner Hi/Lo | |
| 30-05-787 - Rg1Rkd Burner Gasket |
Controls
| Part name | Also known as |
| 3001175 - RG1RKD TC Control Box | RG1RKD TC controller, RG1RKD TC ignition controller, RG1RKD TC electronic controller, RG1RKD TC auto ignition controller, RG1RKD TC main burner relay |
Other Heater Components
| Part name | Also known as |
| 3007513 - RG1RKD TC Electrode Assembly | |
| 3007839 - RG1RKD, RG2D, RG3D, RG4D and RG5D Photocell | |
| 3007854 - RG1RKD/RG2KD/RG2D~RG4D Oil Pump |