blower motor

[JPsanta]

im working on a boat , it has no blower in it or the hoses , i think the other owners removed them while working on them , i have a blower to put in. now i cant find where they had one , there is a switch for the blower , there is a red wire going to fuse block, a 30a fuse then a blue wire going to the switch from the fuse, on the other side of switch is a yellow wire that goes to other switches , so where is the wires i hook to the blower ???

thanks for any help

 

[Chris1956]

Gee, turn on the blower switch and see with wires ger power. You want a fair amount of current, and I would think a dedicated circuit. Brown/yellow is the standard color for bilge blower power. Obviously the other wire would be black or yellow.

Dark blue is nav and interior lights.