Please check with Burley direclty if you are unsure of any parts or the model number on your fire. 
 
'Longitude' 4530 range- Flueless Gas Fire
Current models: 4530
 
SPARES:
 
Pilot kit options:
Natural Gas: PILOTKIT4240NG
Propane: PILOTKIT4240PR
 
Catalyst (fire contains x2- price for x1 only): CAT4500
Glass Pane: GLA4530
 
REMOTE CONTROL FIRES ONLY
Handset and Receiver: VAL1925