What did you do to your Class C MH today???
This is always a fun thread to watch in other forums, so I thought I'd start one here.
Forum Discussion
camperdave wrote:
That's a good idea! I'd need to install a reversible fan to try it out though. :)
One other thing I read after the fact was to make sure the van HVAC is off or in recirc mode, and not in vent or outside air mode. I didn't think about that at the time either, and don't recall where it was set when setting off the CO alarm.
I wanted the Genturi anyway for backup generator at home reasons, since the RV is right next to the house (generator exhaust facing house). This way I can run it as long as I want powering the home fridge without worry.
Thanks for reminding of something I left out regarding maintaining pressure inside of one's Class C for fume-less generator runs: Yes you're correct ... the cab's dash air system should also be set to recirculation mode when trying to maintain coach interior air pressure.
FWIW, keeping the cab's dash air system set to recirculation mode also helps keep the motorhome's interior free of exposure to cold outside air whenever camping in low outside temperatures.
BTW, I think that the Ford cab dash air system requires the engine to be running in order to change the opening and closing of the flapper doors that control the routing of air flow in the cab area - because these flapper doors are activated via engine vacuum.
