Non IBR Boiler with Solid Injection type Burner consists of self cleaning in line fuel oil filter, fuel pump, blower with adjustable damper, solenoid valve, vortex chamber, ignition electrodes and spray nozzle. The Non IBR Boiler is fitted with highly efficient, highly adjustable high pressure, solid injection type burner working at 150 psig and above. Non IBR Boiler ensures optimum functionality for longer period of time. Non IBR Boiler with Solid Injection type Burner comes with vortex chamber which provides high combustion efficiency by thoroughly mixing atomised fuel oil and air.