Draft in a boiler refers to the flow of air or gases through the combustion chamber and flue gas passages.

• Draft is created by a difference in pressure between the inside and outside of the boiler.

• It i...read more

difference between atmospheric pressure and the pressure existing in the furnace or flue gas passage of a boiler is termed as draft.

In a boiler, draft is the pressure difference between the atmosphere and the flue gas within the furnace. It is produced by the ascending combustion gases in the stack, flue, or through mechanical way...read more

difference between atmospheric pressure and the pressure existing in the furnace or flue gas passage of a boiler is termed as draft.

Fd and id difference is draft

Fd and id difference is draft