The following spare parts are available for the model number VRC45-4E:
Controls
| Part name | Also known as |
| 03-25321 - Brahma Ignition Control |
Fans & Motors Flue/Venter
| Part name | Also known as |
| 01-27202 - Centrifugal Fan/Motor Assembly | |
| 35-25223 - Venter Motor and Wheel Assembly | combustion fan and Wheel Assembly, combustion fan assembly and Wheel Assembly, flue venter assembly and Wheel Assembly, flue fan and Wheel Assembly, premix burner combustion fan and Wheel Assembly |
Gas Valves
| Part name | Also known as |
| 03-24976-01 - Valve O Ring | |
| 03-25136-V1 - Gas Valve Plug and Lead | solenoid valve Plug and Lead |
| 03-25145-337 - Modulating Head | |
| 03-35145 - Modulating Gas Valve and Head | Modulating solenoid valve and Head |
| 33-64-227 - Valve Gasket |
Other Heater Components
| Part name | Also known as |
| 03-400US-42 - Ignition Electrode and Lead | |
| 03-401US-195292 - RECTIFICATION PROBE | |
| 1001873 - Rectification Lead | |
| 30-60621-155 - Air Pressure Switch | Air vacuum switch, Air aps / air pressure switch |
| 60-80100-20x2 - Heat Exchanger Gasket Tape | |
| SCS43 - Flame Probe | flame probe assembly, rectification probe assembly, ionization probe assembly |
| UDSA032495904 - Low Limit Control Lc1 |