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As we all know since end of sept we the installer, will be responsible for providing the energy labelling for a complete heating system. We to calculate a system efficiency figure, based on the different components of the system then be added to the energy efficiency label to complete the installation.
Ran through this with my customer showed them the new energy efficiency rating of there system with new trv and stat.
They were not impressed with the A4 energy efficiency sheet I stuck to the side of the boiler.
How are you guys getting on with it?
Ran through this with my customer showed them the new energy efficiency rating of there system with new trv and stat.
They were not impressed with the A4 energy efficiency sheet I stuck to the side of the boiler.
How are you guys getting on with it?