Technical Booklet L Combustion Appliances and Fuel Storage Systems·Page 19
Definition: Forced Draught Appliances
A combustion appliance with a fan that supplies combustion air, commonly found in oil-fired and gas-fired boilers.
Forced draught appliances – an appliance with a fan that provides the combustion air, common in oil-fired and many gas-fired boilers. See Diagram 1.3.
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