That may be true, depending on how big the extension is, but you need to confirm by using the Whole House Boiler Size Calculator.
You may find that your existing boiler is large enough.
Ideal classic FF250
- Thread starter bobclive
- Start date
You may find that your existing boiler is large enough.
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ihatemyjob said,
They all have different burners,fans & heat exchangers,111707 & 111708 are just 2 of the burners,so it is not possible.
Not according to the spares link I posted, the item number listed for the burner, heat exchanger and the fan over the range of the boiler from FF230 to FF280 are the same. If there was any difference it would have a different number. This is the classic boiler not the slim line.
They all have different burners,fans & heat exchangers,111707 & 111708 are just 2 of the burners,so it is not possible.
Not according to the spares link I posted, the item number listed for the burner, heat exchanger and the fan over the range of the boiler from FF230 to FF280 are the same. If there was any difference it would have a different number. This is the classic boiler not the slim line.
The main burner 111707 is not the burner used in the Classic FF range, it is used in the classic 230NF the 240NF the classic Lxff 230 & 40 the Classic Lxrs 230 and the classic Rs 230.
The main burner 111708 fits the classic 230NF, the classic 240NF the classic Lxff 230 the classic LXff 240 the classic Lxrs 230 and the classic Rs230, it does not fit the Classic FF230 to 280.
The burner for the classic FF range from FF250 to FF260 is 171013 and it also fits the ff340,ff350p,ff380p,ff3100,ff330 and others.
Having looked at this more closely it appears that only the classic FF250 and FF260 are identical which is all I wanted to know in the first place.
The main burner 111708 fits the classic 230NF, the classic 240NF the classic Lxff 230 the classic LXff 240 the classic Lxrs 230 and the classic Rs230, it does not fit the Classic FF230 to 280.
The burner for the classic FF range from FF250 to FF260 is 171013 and it also fits the ff340,ff350p,ff380p,ff3100,ff330 and others.
Having looked at this more closely it appears that only the classic FF250 and FF260 are identical which is all I wanted to know in the first place.
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