hot air generator

[montaigne1]

hello all,
I will design an indirect hot air generator by Natural Gas I need some Literature for this design.Who know name of literature ?Thank you very much your help.
Regards

 

[amorrison]

You mean like a natural gas house furnace or a rooftop commercial ventilation/heating unit?

Temperatures (in/out), Air flow?, Anything special?

 

[montaigne1]

Q=23500 m3/h
t in=10 C
t out=210 C

 

[MintJulep]

Why design when you can buy? RHT-400 seems like the thing for you.

http://riveon.eclipsenet.com/parkstreet/public/ViewFile.aspx?AId=161557

 

[trashcanman]

Ditto to Mint Julep. Why re-invent the wheel?