Page 34 - Air Handling Units.cdr

AIR Handling UNITS

GAS HEATER - EG

In a gas heater with indirect heating, the owing air does not come into contact with the ame.
The air is heated using convection from the furnace tubes containing hot gases from the
combustion process. The exchanger consists of a combustion chamber and an exchanger
equipped with a system of tubes. The combustion gas is directed through these tubes into the
chimney. Gas heaters can operate periodically with burner turning off, or in a continuous
mode at power load of the burner. If the burner operates periodically - when the combustion
chamber is cooled - stream condensation takes place.

A gas heater with indirect heating and a control ap housed in an Air handling unit

fon +48(0)52 569 8000 kmw.pl
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