Combi Puma Fan 10/18750
Potterton 10/18750 Fan
For use with the following Potterton boilers;
Potterton COMBI 80
and Potterton PUMA 80 (SIT/HONEYWELL)
with Potterton PUMA 80E (SIT/HONEYWELL)
plus Potterton PUMA FLOWSURE +
The fan is the device that injects fresh air in to the combustion chamber, allowing the gas to be burnt correctly.
It also clears the burnt gas after the combustion process is complete.
The boiler has safety protocols in place to make sure no gas can be passed through to the main burner if the fan is not operating correctly.
Not in original box