boiler insallation

Hello everyone, I purchased a Worcester Greenstar 4000 30kW for £2500 inc installation, filter and wireless controller. Very efficient and professional sales and support team. The engineer arrived sharp at 8am dismantled the boiler with help of his student. as the work were carrying on, I...

I have been trying to get hold of the building regulations compliance certificate of the boiler installer. I also have a problem in that the installation benchmark form has not been filled out. The boiler was installed from the previous house owner in 2014. After tracking down the installer they...