Annex VIII Method for calculating the water heating energy efficiency of water heaters
United Kingdom
- 1Division 1
- 2Technical parameters of water heaters
- 3Calculation of the water heating energy efficiency ηwh
- 4Calculation of the annual electricity consumption AEC and the annual fuel consumption AFC
- 5Determination of the smart control factor SCF and of smart control compliance smart
- 6Determination of the ambient correction term Qcor