pressure test before combo install

[deagle]

Is having one of these pressure tests advisable ? I hear horror stories of boilers failing to maintain pressure and our pipework is 20 year old microbore.

Anyone had experience of converting to a combo and having problems ?




Thanks

Deag

 

[Agile]

Its the installer's responsibility unless he opts out of it in writing.

Be aware than many new boilers are NOT recommended for use on microbore and Worcester we have been told will not validate the warranty on a microbore system!

Tony

 

[deagle]

Its the installer's responsibility unless he opts out of it in writing.

Be aware than many new boilers are NOT recommended for use on microbore and Worcester we have been told will not validate the warranty on a microbore system!

Tony

Thanks.. .it is a Valliant EcoTec and they are ok with Microbore (or so says the manual). House was built in early 90's.