DFDA1 Appl. fitted or to be fitted with forced draught burners up to 70kw in domestic dwellings
£125 + VAT
This Gas Safety Assessment is designed to test the gas safety competence of an operative in the work of installation, exchange, disconnection, servicing, repair, breakdown and commissioning of a forced draught gas burner used to replace a oil fired pressure jet by practical and knowledge and understanding assessment.