On 15/09/2019 04:14, Esther Wood wrote:
replying to Fredxx, Esther Wood wrote:
Hi I just moved in had new boiler last year .the boiler constantly make
noise
been serviced


Wow, you reply to a post 7 years old.

Can I recommend you become versed with usenet. This might assist:
http://wiki.diyfaq.org.uk/index.php/Home_owners_hub
and
http://wiki.diyfaq.org.uk/index.php/...up_access_tips