The following spare parts are available for the Optima SE Radiant Heaters (1995 - 2007) product range:
Burners
| Part name | Also known as |
| 3035 - Burner Head | |
| M101391 - Vision Optima Casting Gasket |
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 |
Fans & Motors Axial/Main
| Part name | Also known as |
| M101611-SUBDE - SE15 Fan Spinning |
Fans & Motors Flue/Venter
| Part name | Also known as |
| 2560 - Type 2 Fan 076499-01 |
Gas Valves
| Part name | Also known as |
| 201857 - Sigma Gas Valve | Sigma solenoid 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 |
| 201676 - Huba Pressure Switch | Huba vacuum switch, Huba aps / air pressure switch |
| 2175 - Amber Neon | |
| 2180 - Red Neon | |
| 2192-2-PTU - Huba Pressure Switch | Huba vacuum switch, Huba aps / air pressure switch |
| E300001 - Wiring Harness | |
| FS100-4H-96DE - VS50UTEN Fan Spinning | |
| FS100-62 - Fan Spinning 100mm Tube (62mm Hole) | |
| FS100-96DE - Fan Spinning 100mm Tube (96mm Hole) | |
| M101410 - Electrode Assembly |
Reflectors & Ball Guards
| Part name | Also known as |
| M100140 - Optima 2 Mod S/S Reflector 1.862mm Long |