Which Wire is Used to Connect Both AC Units in Furrion Multi-Zone System
Updated 02/17/2026 | Published 06/12/2024
Question:
I am installing a 2nd furrion rooftop a/c! I have a multi zone controller in both a/c units and I have a multizone thermostat! My question is which set of wires do I hook my 2nd a/c in to on my 1st a/c in order to run it on a separate zone?
asked by: Mark M
0
Expert Reply:
Hey Mark, thanks for reaching out!
Attached are 2 photos that Furrion provides in their instructions for the wiring of the Furrion Chill HE RV Air Conditioner System - Mutli Zone # FR67FJ. I believe the wire you're referring to is the "Communicator Cable" in the overview diagram.
expert reply by:
Jon G
0
Overview of Wiring for Furrion Multi-Zone System
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Control Box Wiring for Furrion Multi-Zone System
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Katrina D.
2/17/2026
Hey Mark, did the wiring diagram for the Furrion Chill HE help you get the second rooftop A/C running on its own zone? Your update could make it easier for others setting up a multi-zone system.