Combi boiler firing noise

[a9blue]

My combi makes a noise when firing up, rather like a "whoof"sound, and a but louder than it used to.
Can anyone other any advice as to what the problem is of if there is one?
Thanks in advance

 

[Aire]

Is it making more of a bang?

 

[Stu-B]

What make is it and how old is it?

 

[Riley]

Sounds flexicom

 

[king of pipes]

Service time . Kop

 

[Stu-B]

Sounds flexicom

I was thinking baxi

 

[townfanjon]

Whoof eh

 

[Harvest Fields]

I’m thinking Ideal

 

[SimonG]

It's a dog. Barbara Woodhouse or a gas safe engineer.

Hint. Barbara Woodhouse is dead.

 

[king of pipes]

Sure it will posted in time . Kop

 

[townfanjon]

Is the duck back ??

 

[JohnnyM]

Sorry. New to this

 

[Riley]

Guys open forum

Closed