What spare parts are available for the RHC21 4000 (2020-Current) product range?

Looking for spare parts for your heater? Take a look here.

The following spare parts are available for the RHC21 4000 (2020-Current) product range:

Brackets & Fixings

Part name Also known as
1038085 - Probe Assembly Kit Complete (Not for RHC21-4024-05)

Burners

Part name Also known as
1030136 - Premix Burner
1031224 - Premix Burner
1031347 - Premix Burner
1031664 - Premix Burner
1037194 - Burner Face Insulation / Burner Face Gasket
1037196 - Burner Face Insulation / Burner Face Gasket
1037264 - 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, Ignition pcb Kit For RHC21 4024-05, Ignition control board 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, Pcb Kit For RHC21 4024-05, Control board Kit For RHC21 4024-05
1038148 - Ignition Controller Kit For RHC21 4036-08 Ignition control box Kit For RHC21 4036-08, Ignition ignition controller Kit For RHC21 4036-08, Ignition electronic controller Kit For RHC21 4036-08, Ignition auto ignition controller Kit For RHC21 4036-08, Ignition main burner relay Kit For RHC21 4036-08, Ignition pcb Kit For RHC21 4036-08, Ignition control board Kit For RHC21 4036-08, Control box Kit For RHC21 4036-08, Controller Kit For RHC21 4036-08, Electronic controller Kit For RHC21 4036-08, Auto ignition controller Kit For RHC21 4036-08, Main burner relay Kit For RHC21 4036-08, Pcb Kit For RHC21 4036-08, Control board Kit For RHC21 4036-08
1038149 - Ignition Controller Kit For RHC21 4050-06 Ignition control box Kit For RHC21 4050-06, Ignition ignition controller Kit For RHC21 4050-06, Ignition electronic controller Kit For RHC21 4050-06, Ignition auto ignition controller Kit For RHC21 4050-06, Ignition main burner relay Kit For RHC21 4050-06, Ignition pcb Kit For RHC21 4050-06, Ignition control board Kit For RHC21 4050-06, Control box Kit For RHC21 4050-06, Controller Kit For RHC21 4050-06, Electronic controller Kit For RHC21 4050-06, Auto ignition controller Kit For RHC21 4050-06, Main burner relay Kit For RHC21 4050-06, Pcb Kit For RHC21 4050-06, Control board Kit For RHC21 4050-06
1038150 - Ignition Controller Kit For RHC21 4060-07 Ignition control box Kit For RHC21 4060-07, Ignition ignition controller Kit For RHC21 4060-07, Ignition electronic controller Kit For RHC21 4060-07, Ignition auto ignition controller Kit For RHC21 4060-07, Ignition main burner relay Kit For RHC21 4060-07, Ignition pcb Kit For RHC21 4060-07, Ignition control board Kit For RHC21 4060-07, Control box Kit For RHC21 4060-07, Controller Kit For RHC21 4060-07, Electronic controller Kit For RHC21 4060-07, Auto ignition controller Kit For RHC21 4060-07, Main burner relay Kit For RHC21 4060-07, Pcb Kit For RHC21 4060-07, Control board Kit For RHC21 4060-07
1038152 - Ignition Controller Kit For RHC21 4100-12 Ignition control box Kit For RHC21 4100-12, Ignition ignition controller Kit For RHC21 4100-12, Ignition electronic controller Kit For RHC21 4100-12, Ignition auto ignition controller Kit For RHC21 4100-12, Ignition main burner relay Kit For RHC21 4100-12, Ignition pcb Kit For RHC21 4100-12, Ignition control board Kit For RHC21 4100-12, Control box Kit For RHC21 4100-12, Controller Kit For RHC21 4100-12, Electronic controller Kit For RHC21 4100-12, Auto ignition controller Kit For RHC21 4100-12, Main burner relay Kit For RHC21 4100-12, Pcb Kit For RHC21 4100-12, Control board Kit For RHC21 4100-12
1038153 - Ignition Controller Kit For RHC21 4125 M15 (Top Burner) Ignition control box Kit For RHC21 4125 M15 (Top Burner), Ignition ignition controller Kit For RHC21 4125 M15 (Top Burner), Ignition electronic controller Kit For RHC21 4125 M15 (Top Burner), Ignition auto ignition controller Kit For RHC21 4125 M15 (Top Burner), Ignition main burner relay Kit For RHC21 4125 M15 (Top Burner), Ignition pcb Kit For RHC21 4125 M15 (Top Burner), Ignition control board Kit For RHC21 4125 M15 (Top Burner), Control box Kit For RHC21 4125 M15 (Top Burner), Controller Kit For RHC21 4125 M15 (Top Burner), Electronic controller Kit For RHC21 4125 M15 (Top Burner), Auto ignition controller Kit For RHC21 4125 M15 (Top Burner), Main burner relay Kit For RHC21 4125 M15 (Top Burner), Pcb Kit For RHC21 4125 M15 (Top Burner), Control board Kit For RHC21 4125 M15 (Top Burner)
1038154 - Ignition Controller Kit For RHC21 4125 M15 (Bottom Burner) Ignition control box Kit For RHC21 4125 M15 (Bottom Burner), Ignition ignition controller Kit For RHC21 4125 M15 (Bottom Burner), Ignition electronic controller Kit For RHC21 4125 M15 (Bottom Burner), Ignition auto ignition controller Kit For RHC21 4125 M15 (Bottom Burner), Ignition main burner relay Kit For RHC21 4125 M15 (Bottom Burner), Ignition pcb Kit For RHC21 4125 M15 (Bottom Burner), Ignition control board Kit For RHC21 4125 M15 (Bottom Burner), Control box Kit For RHC21 4125 M15 (Bottom Burner), Controller Kit For RHC21 4125 M15 (Bottom Burner), Electronic controller Kit For RHC21 4125 M15 (Bottom Burner), Auto ignition controller Kit For RHC21 4125 M15 (Bottom Burner), Main burner relay Kit For RHC21 4125 M15 (Bottom Burner), Pcb Kit For RHC21 4125 M15 (Bottom Burner), Control board Kit For RHC21 4125 M15 (Bottom Burner)
1038155 - Ignition Controller Kit For RHC21 4150 M18 (Top & Bottom Burner) Ignition control box Kit For RHC21 4150 M18 (Top & Bottom Burner), Ignition ignition controller Kit For RHC21 4150 M18 (Top & Bottom Burner), Ignition electronic controller Kit For RHC21 4150 M18 (Top & Bottom Burner), Ignition auto ignition controller Kit For RHC21 4150 M18 (Top & Bottom Burner), Ignition main burner relay Kit For RHC21 4150 M18 (Top & Bottom Burner), Ignition pcb Kit For RHC21 4150 M18 (Top & Bottom Burner), Ignition control board Kit For RHC21 4150 M18 (Top & Bottom Burner), Control box Kit For RHC21 4150 M18 (Top & Bottom Burner), Controller Kit For RHC21 4150 M18 (Top & Bottom Burner), Electronic controller Kit For RHC21 4150 M18 (Top & Bottom Burner), Auto ignition controller Kit For RHC21 4150 M18 (Top & Bottom Burner), Main burner relay Kit For RHC21 4150 M18 (Top & Bottom Burner), Pcb Kit For RHC21 4150 M18 (Top & Bottom Burner), Control board Kit For RHC21 4150 M18 (Top & Bottom Burner)

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, Id fan Kit, Flue fan assembly Kit, Combustion venter assembly Kit

Gas Valves

Part name Also known as
03-24976 - Gas Valve Flange & O Ring Assy Solenoid valve Flange & O Ring Assy
03-24976-02 - Gas Valve Flange & O Ring Assy Solenoid valve Flange & O Ring Assy
03-25137 - Gas Valve Flange & O Ring Assy Solenoid valve Flange & O Ring Assy
03-25800 - Gas Valve Solenoid valve
1030499 - 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
03-25801 - Gas Valve Solenoid valve
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, Id fan Gasket, Flue fan assembly Gasket, Combustion venter assembly Gasket
1030764 - Venturi Kit
1031640 - Burner Wiring Harness Double
1031727 - Collector Box U - Gasket
1031960 - LC3 Limit Stat (Standard Hand & Opposite Hand)
1037360 - Burner Face Insulation / Burner Face gasket
1037361 - Burner Face Insulation / Burner Face gasket
1037362 - Burner Face Insulation / Burner Face gasket
1037363 - Burner Face Insulation / Burner Face gasket
1037440 - Probe Mounting Gasket Kit
1037448 - Chamber Insulation Kit A(5)
1037449 - Chamber Insulation Kit, B(6)
1037450 - Chamber Insulation Kit C(7)
1037451 - Chamber Insulation Kit D(8)
1037452 - Chamber Insulation Kit, E(9)
1037453 - Chamber Insulation Kit, F(12)
1037454 - Chamber Insulation Kit, G(15)
1037455 - Venturi Kit
1037457 - Venturi Kit
1037458 - Venturi Kit
1037460 - Combustion Fan Kit Combustion fan assembly Kit, Flue venter assembly Kit, Flue fan Kit, Venter motor Kit, Premix burner combustion fan Kit, Id fan Kit, Flue fan assembly Kit, Combustion venter assembly Kit
1037461 - Combustion Fan Kit Combustion fan assembly Kit, Flue venter assembly Kit, Flue fan Kit, Venter motor Kit, Premix burner combustion fan Kit, Id fan Kit, Flue fan assembly Kit, Combustion venter assembly Kit
1037762 - Venturi Kit
60-61998 - Lockout Reset Switch Lockout indication, Reset switches, Heater multifunctional status lamp

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