draft in packaged boiler Agents

Project Report on Analysis of Boiler- Aditya

Jul 29 2016 · DRAFT: Draft refers to the flow of gases through the heat generating equipment beginning with the introduction of air at the back of the burner. Once combustion occurs the heated gas leaves the combustion chamber passes heat

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Draft Regulators - Barometric Dampers: A Guide to ...

Normally we measure draft at two locations: over the fire or in the combustion chamber. The draft we typically see on oil fired heating equipment like water heaters boilers and heating furnaces is. - 0.02" to 0.03" water column (w.c.) in the combustion chamber just over the fire.

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