My MH had front fans as an option. Mine didn't come equipped with them. However, I used the pre-installed wiring to install an MCD powered shade. You may also have the wiring installed to make the job easier.
Fran, Mary & Zoey (silver Cocker)
2012 Roadtrek 190 Popular & 2015 Montana HC 343RL
'16 Chevy Sonic LTZ Auto Hatchback 4-down