The following spare parts are available for the model number AR22/SL 24':
Burners
| Part name | Also known as |
| 3190 - Burner Gasket | |
| BA22NUK - AR22SL Burner Assembly (Nat Gas) |
Controls
| Part name | Also known as |
| 2010 - Ignition Controller P16-Di C/W Edge Connector | Ignition control box P16-Di C/W Edge Connector, Ignition ignition controller P16-Di C/W Edge Connector, Ignition electronic controller P16-Di C/W Edge Connector, Ignition auto ignition controller P16-Di C/W Edge Connector, Ignition main burner relay P16-Di C/W Edge Connector, control box P16-Di C/W Edge Connector, controller P16-Di C/W Edge Connector, electronic controller P16-Di C/W Edge Connector, auto ignition controller P16-Di C/W Edge Connector, main burner relay P16-Di C/W Edge Connector |
| 2015 - Ignition Controller P16-Dia C/W Lead | Ignition control box P16-Dia C/W Lead, Ignition ignition controller P16-Dia C/W Lead, Ignition electronic controller P16-Dia C/W Lead, Ignition auto ignition controller P16-Dia C/W Lead, Ignition main burner relay P16-Dia C/W Lead, control box P16-Dia C/W Lead, controller P16-Dia C/W Lead, electronic controller P16-Dia C/W Lead, auto ignition controller P16-Dia C/W Lead, main burner relay P16-Dia C/W Lead |
Fans & Motors Axial/Main
| Part name | Also known as |
| FSAR22UK - Fan Spinning 76mm Tube (55mm Hole) |
Fans & Motors Flue/Venter
| Part name | Also known as |
| 2501-DE - Id Fan 073580-03 |
Gas Valves
| Part name | Also known as |
| 201857 - Sigma Gas Valve | Sigma solenoid valve |
| 2032 - Black Teknigas Solenoid Valve 2443212-45 | Black Teknigas gas valve 2443212-45 |
| 2052 - Sit Twin Solenoid Gas Valve | Sit Twin Solenoid solenoid valve |
| 2197 - Webber Valve | |
| 900375 - Lead To Suit Sigma Gas Valve | Lead To Suit Sigma solenoid valve |
| M200106-S - Rings To Suit Sigma Gas Valve | Rings To Suit Sigma solenoid valve |
Other Heater Components
| Part name | Also known as |
| 2175 - Amber Neon | |
| 2180 - Red Neon | |
| 2192-2-PTU - Huba Pressure Switch | Huba vacuum switch, Huba aps / air pressure switch |
| 2243-1 - Igniter Cable/Ht Lead | |
| 2243-2 - Rectification/Flame Sensor Cable | |
| 3175 - Probe Assembly | |
| 3175-KIT - Replacement Blocked Probe Assembly |
PLUG & CABLE
| Part name | Also known as |
| 3159-SUB - Plug and Socket Set |