FLUE FLOW TEST AND SPILLAGE, part 1 a gas tutorial for trainee gas engineers

FLUE FLOW TEST AND SPILLAGE, part 1 a gas tutorial for trainee gas engineers

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FLUE FLOW TEST AND SPILLAGE, part 1 a gas tutorial for trainee gas engineers
Derek shows us how to carry out a flue flow test and spillage on a radiant gas fire on a pre- cast flue system