Upgrade your RV air conditioner with Bluetooth smartphone control. The Coleman Mach 9430-720 ceiling assembly replaces standard non-ducted ceiling assemblies and adds app-based monitoring and control so you can manage your coach temperature without leaving the couch -- or even before you step inside.
The 9430-720 is a direct-fit replacement ceiling assembly for compatible Coleman Mach non-ducted rooftop air conditioners. It swaps in where your existing ceiling assembly lives and brings Bluetooth connectivity to units that shipped without it. The integrated control board pairs with the free Coleman Mach app on iOS and Android, giving you fan speed, set point adjustment, and mode selection from your phone.
This is a cool-only assembly -- it does not add heat pump or electric heat functionality. If your rooftop unit is cool-only, this is the correct ceiling assembly. For heat-pump systems, Coleman Mach offers a separate heat/cool variant.
Pairs with the Coleman Mach app on iOS and Android for remote temperature and fan management.
Built for open-ceiling non-ducted installations -- no ductwork or plenum required.
Engineered to replace existing Coleman Mach non-ducted ceiling assemblies with no roof modification.
Matches cool-only rooftop units -- no heat strip or heat pump wiring conflicts.
The standard ceiling assembly requires you to be standing at the unit to adjust settings. The 9430-720 lets you pre-cool your RV before entry, monitor interior temperature remotely, and set schedules -- all from the Coleman Mach app. Particularly useful for full-timers and boondockers managing generator run time.
Non-ducted RV AC systems discharge cooled air directly through a ceiling grille into a single zone. The ceiling assembly is the interior-facing component -- it houses the evaporator fan, air filter, control board, and return/discharge grille. The 9430-720 replaces this entire interior module. The rooftop condensing unit remains on the roof and is not replaced by this part.
This ceiling assembly is designed for cool-only rooftop units. If your Coleman Mach rooftop unit is a heat pump model, you need a different ceiling assembly. Check your rooftop unit model number before purchasing. Installing a cool-only ceiling assembly on a heat pump unit will not damage the system but heat pump function will not be accessible through this controller.
App is available free on iOS and Android. Bluetooth range is typically 30-50 feet, suitable for use within the coach or just outside. Wi-Fi gateway bridging is not included in this assembly.
The 9430-720 ceiling assembly is compatible with Coleman Mach non-ducted rooftop air conditioner series that accept the 9430-series ceiling assembly. This includes many 13,500 BTU and 15,000 BTU Coleman Mach non-ducted models. Confirm your existing ceiling assembly part number or rooftop unit model number matches the 9430 ceiling assembly footprint before ordering. Coleman Mach part number CMN9430-720.