User’s
Information
Manual
●
These appliances are for use with natural gas or LPG.
(An LPG conversion kit is included with the boiler.)
●
Type: B23-B33-B53-C13-C33-C43-C53-C63-C83
Gas
Model
GC Number
Natural Gas
NCB700-24L
NCB700-28L
NCB700-34L
NCB700-40L
LPG
NCB700-24L
NCB700-28L
NCB700-34L
NCB700-40L
Keep this manual near this boiler for future reference
whenever maintenance or service is required.
Condensing Combi Boiler
WARNING
If the information in these instructions is not followed exactly, a fire or explosion
may result, causing property damage or personal injury.
–
Do not store or use petrol or other flammable vapours and liquids in the vicinity of this or
any other appliance.
–
WHAT TO DO IF YOU SMELL GAS
●
Do not try to light any appliances.
●
Do not touch any electrical switch; do not use any phone in your building.
●
Immediately call the National Gas Emergency Helpline on (Freephone) 0800 111999 or your gas
supplier from a neighbour’s phone. Follow the instructions received.
–
Installation and service must be performed by a Gas Safe registered installer, service
agency or the gas supplier.
