Hi,
I have recently had my Megaflo Unvented Cylinder serviced but didn’t check if the plumbing and heating engineer was G3 qualified before they carried out the work. I understand that it is a legal requirement to be G3 qualified to install an unvented system but is this also true to be able to service a unit and maintain the manufactures warranty?
Thanks in advance for any advice.
I have recently had my Megaflo Unvented Cylinder serviced but didn’t check if the plumbing and heating engineer was G3 qualified before they carried out the work. I understand that it is a legal requirement to be G3 qualified to install an unvented system but is this also true to be able to service a unit and maintain the manufactures warranty?
Thanks in advance for any advice.