018-inch orifice for an optimized fuel-air mixture

(1/2 PSI) to prevent damage to the internal diaphragm

compatibility depends on the 1/2" ODF line size

If the bulb has lost its charge

Danfoss 176F3165 Fan 324846-701 018-inch orifice for an optimizedThe Danfoss 176F3165 Fan is a critical OEM replacement mixing fan designed specifically for VLT FC Series drives, including FC 102, FC 103, FC 202, and FC 302 models. This DC 40x28 mm mixing fan is engineered for mounting below the input terminals to prevent localized hotspots and ensure consistent thermal management within the drive housing. As a vital drive maintenance part, it facilitates uniform airflow to protect sensitive internal electronics