Selas/Pyronics LC (Low Cost) patented combustion blowers offer constant pressure in a strong enclosure. Selas/Pyronics provides 3 types of equipment for combustion air supply: compressors, blowers and ductors. Compressors draw air into Selas Combustion Controllers and pressure the air/gas premix for delivery to the burner system. Air blowers are centrifugal fans that supply combustion air at required volumes and pressures. Air ductors are regulating devices that supply combustion air supplied from air compressors.
