Combustion Air Blowers W.H. Kay > Products > Combustion Air Blowers Reset Sorting Item # Image Capacity (CFH) Pressure (oz.) Manufacturer H.P. 8270 15,800 8 Eclipse 4-Mar View 8289 29,400 16 Lamson 3 View 8259 2,700 12 North American 3-Jan View 8185 24,000 24 Buffalo Forge 7.5 View