The following spare parts are available for the model number RHC21-4024.05:
Burners
| Part name | Also known as |
| 1031347 - Premix Burner | |
| 28-50-038 - Green Neon Lamp | |
| 60-61997 - LED Lamp |
Controls
| Part name | Also known as |
| 1038147 - Ignition Controller Kit For RHC21 4024-05 | Ignition control box Kit For RHC21 4024-05, Ignition ignition controller Kit For RHC21 4024-05, Ignition electronic controller Kit For RHC21 4024-05, Ignition auto ignition controller Kit For RHC21 4024-05, Ignition main burner relay Kit For RHC21 4024-05, control box Kit For RHC21 4024-05, controller Kit For RHC21 4024-05, electronic controller Kit For RHC21 4024-05, auto ignition controller Kit For RHC21 4024-05, main burner relay Kit For RHC21 4024-05 |
Electrical Components
| Part name | Also known as |
| 1030638 - Ignition Transformer | transformer, Ignition ignition transformer |
Fans & Motors Flue/Venter
| Part name | Also known as |
| 1037459 - Combustion Fan Kit | combustion fan assembly Kit, flue venter assembly Kit, flue fan Kit, venter motor Kit, premix burner combustion fan Kit |
Gas Valves
| Part name | Also known as |
| 03-25137 - Gas Valve Flange & O Ring Assy | solenoid valve Flange & O Ring Assy |
| 03-25800 - Gas Valve | solenoid valve |
| 1030864 - Gas Valve Lead | solenoid valve Lead |
Other Heater Components
| Part name | Also known as |
| 03-25327-01 - Lockout Reset circuit Board | lockout reset brahma board, small brahma pcb |
| 1026946 - Fan Trans Gasket | |
| 1026947 - Combustion Fan Gasket | combustion fan assembly Gasket, flue venter assembly Gasket, flue fan Gasket, venter motor Gasket, premix burner combustion fan Gasket |
| 1031727 - Collector Box U - Gasket | |
| 1031960 - LC3 Limit Stat (Standard Hand & Opposite Hand) | |
| 1037361 - Burner Face Insulation / Burner Face gasket | |
| 1037440 - Probe Mounting Gasket Kit | |
| 1037448 - Chamber Insulation Kit A(5) | |
| 1037455 - Venturi Kit | |
| 60-61998 - Lockout Reset Switch | lockout indication, reset switches, heater multifunctional status lamp |