Other users of howtomendit.com provide the answers. The more detail and information you provide in your question the easier it is for others to help you.
About us
howtomendit.com is a free website which can help you find information help and advice to help you fix or repair just about anything.
You ask your question.
Others will try to help you.
See how simple it is. Click here to ask a question.
I have just installed a new pump on my 8year old Grant Eoroflame boiler (50-70) and now the chimney/flue is emmiting large amounts of black smoke. No amount of adjusting seems to cure the problem. Help please.
tom November 2009
You need to set the pump pressure to the manufacturers recommendation....this can only be done using a pressure gauge as the requirement could be anything from 110 psi up to 150 psi. After that, ideally a smoke test followed by a flue gas analysis is necessary.
John November 2009
Add
an answer
Can
you add an answer to this question? Complete the form below
...
Attempting
repairs can be dangerous.
In many instances work should only be undertaken by a qualified
professional. Ensure you have read our Small
Print page before using information supplied via this website.
tom
November 2009
Can
you add an answer to this question? Complete the form below
... 
2007