The following spare parts are available for the model number LR 4" Combustion Chamber 1993 - 1999:
Brackets & Fixings
Burners
| Part name | Also known as |
| L102030 - Burner Gasket 4" |
Connectors
| Part name | Also known as |
| C112110 - 100mm Stainless Steel Coupler | |
| C112120 - 150Mm Stainless Steel Coupler |
Controls
| Part name | Also known as |
| 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 |
Dampers
| Part name | Also known as |
| C110241-SUB - 100Mm Damper Assembly |
Gas Valves
| Part name | Also known as |
| 200513 - SIT Gas Valve | SIT solenoid valve |
| 900041 - SIT Gas Valve Wiring Harness | SIT solenoid valve Wiring Harness |
| C111513 - BM Gas Valve Replacement Kit (Dungs) | BM solenoid valve Replacement Kit (Dungs) |
Other Heater Components
| Part name | Also known as |
| 2175 - Amber Neon | |
| 2180 - Red Neon | |
| 2243-1 - Igniter Cable/Ht Lead | |
| 2243-2 - Rectification/Flame Sensor Cable | |
| A523500 - Mica Window | |
| A571202 - Mica Window Cover | |
| C110350 - Mica Window Gasket | |
| C110930 - Filter For Bch Lid 4 | |
| L100400 - Electrode Assembly 4" | |
| L101075-SUB - 4" Combustion Chamber | |
| L101527-SUB - Aluminium Condense Trap C/W Damper | |
| L104039 - Air Pressure Switch Huba - Orange | Air vacuum switch Huba - Orange, Air aps / air pressure switch Huba - Orange |
Reflectors & Ball Guards
| Part name | Also known as |
| L106020-SUB - Blanking Shield |