How To Add Second AC to Trailer Pre-Wired for Coleman Mach RV Air Conditioner

Updated 05/27/2021 | Published 05/25/2021

Question:

I currently have a Coleman Mach 9330A3341 Multi Zone Control 9- series Digital RV Thermostat and a AIRXCEL 48000 air conditioner which is ducted in a 2020 Forest River Flagstaff travel trailer. I was told by the dealer that it is wired and ready for a second A/C, which appears to be true. Will the Furrion 13,500 BTU A/C with the Furrion air distribution box work with with the existing Coleman Mach thermostat? There are a total of 9 wires. Please see pic. Yellow 20 amp wire, with a black hot wire, white neutral wire and a ground wire. Then there is a four wire cluster, including a black wire, a purple wire, a red wire and a blue wire. Finally, there is a two wire cluster with a black wire and a white wire. Will the Furrion a/c work as a second unit? Thank you for any help you can provide.

asked by: Randy E

Expert Reply:

The correct Furrion Chill RV Air Conditioner for a Coleman Mach RV Air Conditioner is part # FR82PV for 13,500 Btu's or part # FR42PV for 15,000 Btu's. It will use the existing thermostat or wall control for operation. There should be no hardwiring required, it will plug directly into the existing plug.

expert reply by: Conner L