Hi, I have recently bought a second hand electric motor and oil pump for a central heating boiler, I also have a range of atomizing oil nozzels ranging from 0.4 Gal/hr upto 2.3 Gal/hr, I guess this wil give me heat output from 15.2Kw/hr upto 87.4Kw/hr. Does anybody know how much air will be required to burn a certain amount of oil? I have four blowers that each deliver 97cuft/min.

Any suggestions welcome, I'm aiming for melting cast iron, the current setup uses propane and a single blower.