Troubleshooting Airflow Direction With A MaxxFan Deluxe Roof Vent With Fan

Question

Question:

I have 2 MaxxFan Deluxe installed in my Ram Promaster conversion, and I have to say Im really surprised with the air flow from these units. The air seems to emanate outward, with almost no air blowing straight down. You can sit directly under the fan and feel pretty much nothing, even on high. I actually get better downward flow sitting under one of these while it is turned off, shroud up, with the other unit on and ventilating air outward. Is there a vent fan with better directionality? or have you seen this before and is there something I can do to improve the performance of the fan? Thanks for your help! *sweating in california*

asked by: Lauren P

0

Expert Reply:

The MaxxFan Deluxe Roof Vent # MA00-07500K is reversible, which means you are able to both exhaust stale air out of your RV and bring fresh air in from the outside. To enter ceiling fan mode, close the vent while the fan is still running. The fan then circulates the air inside your RV like a ceiling fan.

expert reply by: Kevin C

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Answer 1

I spoke with my contact at MaxxAir regarding the MaxxFan Deluxe Roof Vent #MA00-05301K that you referenced. He stated that the printed circuit board on this unit would not be able to handle reversing the polarity. Doing this would likely burn up the…

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Answer 2

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 3

You can use the RV Propane Gas Detector #RS64FR (white) or #RS44FR (black) to replace your current Atwood 31013 propane gas detector. This will also use a 12v, 2-wire installation like your current detector.

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Answer 4

Thanks for the picture! I checked with Progressive Dynamics the replacement power converter you need for your Parallax Series 7300 Model 7345 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 45 Amp item #PD4645V.

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Answer 5

The Dometic RV Water Heater - Gas - Automatic Pilot - 12 Volt - 8,800 Btu - 6 Gal Tank Item AT96121 is the direct replacement for the GC6AA-10E. Unfortunately it is out of stock with no expected restock date. Instead I recommend the Furrion RV…

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Answer 6

Yes you are correct the Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid #MA00-04751KSX is the right replacement and measures 18 1/8" long and 16 1/2" wide, which is the same measurements as your current MaxxFan Plus Roof Vent w/…

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Answer 7

You reported that you cannot use the remote on your MaxxFan 4700K to put the vent cover up and down. Let's troubleshoot. Put some new batteries in your remote. Ensure that the display comes on. Verify if your vent cover now works. Verify if other…

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Troubleshooting Airflow Direction With A MaxxFan Deluxe Roof Vent With Fan

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