Can the Mach 8 15K HP version be top-down mounted where a Mach 3 is being removed?
Coleman Mach 8 47204B879 RV Rooftop Air Conditioner - 15,000 BTU - Black
RV Air Conditioners
I need to install a 3rd A/C where I know a Mach 3 15K HP model will install and use a 8530C751 controller for load shed and Auto Gen Start. The wiring is installed but will the footprint match the Mach 3? There is no access to the A/C from inside the coach so I assume this is called a top-down installation? How does the air duct get connected to the plenum in the roof?
Question ID: 2376730 Status:
Open Dec 06, 2017 - 08:45 AM
Appliances > Air Conditioners
1answer
Answer
Dec 08, 2017 - 03:40 AM
While any of the Coleman AC units can be used in a top down mounting type of installation, you would need to ask the coach manufacturer how to convert their top down mounting bolts or channels to adapt to the new ac unit.
The control box that you are currently using would still work, as long as you are staying with a heat pump.
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