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dman69's avatar
dman69
Explorer
Aug 31, 2023

Is there 12V lead in the prewired AC on 2019 Keystone 28sgs?

I'm planning on installing a Mxxair fan into the bedroom of my 2019 Keystone Couger 28sgs. It's pre-wired for a 2nd AC so I know there will be 120V in the outlet cover, but does anyone know if there is a 12V lead up there? Hopefully a RED lead as to match the Keystone wiring spec?

Thanks in advance!
  • Don't put too much hope into a red and black but hope for a + and - 12 volts.
  • Thanks for the replies, no existing fan and I was hoping not to have to fish from a light. I'll get into the pre-wired outlet cover with my meter this weekend and hope for that little red lead to be there! :-)
  • If it is wired for a second ac unit it probably has a 12 volt line with the 110 as 12 volts is needed for the control circuits.
  • Welcome to the forum!

    Many bedroom vents already have a small fan installed, that is 12V. If yours does not have a fan, then maybe there is a light close to the vent, which would be 12V.

    Jerry

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