Recent: Fix food processor motor?

Mend F30 Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.

Ask Question
Mend Heating, Home Heating Systems
Free repair help for F30 home heating systems

Mend > Home Heating Systems

Mend F30 Bath Hot Water

what does f40 and f30 mean?

boiler was working night before,went to have bath no hot water. boiler is on bar is on 2 but the temperature stays at 21. the boiler is not firing up. then f40 and f30 came on when i pressed the reset button. .

kimberley
September 2007
give us a clue. What boiler make and model is it!

mrgas
September 2007

Automatic Answer

We may have found other answers which could help you.

Click here for Bath Hot Water

Mend Heating, Home Heating Systems
Free repair help for F30 home heating systems

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Heating, Home Heating Systems
Free repair help for F30 home heating systems