Mechanical Ventilatio

[bm1289]

Hi Folks

Does anyone know the calculation for mechanical inlet/extract ventilation for 3 x 3500kw burners on an open flued boiler without draught diverter.

Was thinking x2.8 for Inlet and x2.07 for extract

Any help appreciated !

 

[d.roche]

ha your doing a course anyway????? firstly you need to give more info and the figures you gave are for a boiler with draught diverter running 50% of the time.....

 

[d.roche]

no sure why noone else gave input to this thread?????????????????????????????//

 

[billybob150811]

as one of the no one else,s hat off to you mate i,ve got commercial but dont think i,ll renew its so hard to keep all this stuff fresh in your mind one thing i might keep in mind is your name if i get stuck