Electric Cooling Fans
Our coach has these cooling fans mounted on our rear radiator to draw air thru the radiator and assist the engine fan. There are two more just like them up front pushing air thru the AC "radiator". Also, there is a fan drawing air thru the transmission radiator.
I can't find any labels on them that indicate MFR. Seems they are either added or were installed at FOT.
Anyone know the source?