Thorn fan assembly is a device that pushes fresh air into the combustion chamber, allowing the gas to be burned correctly. It also removes the remaining burned gas after the combustion process is complete. The boiler has safety parameters in place to make sure no gas can be passed via to the main burner if the fan has ceased functioning.
Voltage is 230 V
Technical specification
Manufacturer Model No402S3467Brand NameThornCompatible WithAPOLLO FANFARE 15/30 SI, APOLLO FANFARE 30/50 SI and APOLLO FANFARE 40 SI