Search results with tag "Guidance for installers"

CE30 - BSE Sector | BPEC

4 Domestic heating by gas: boiler systems – guidance for installers and specifiers (2008 edition) Introduction to best practice 1.1 Boiler efficiency The efficiency of the boiler is the main factor in the overall efficiency of a domestic central heating system.

  Guidance, Domestic, Heating, Installer, Domestic heating by gas, Guidance for installers