chezhead wrote:
Which way should the outside air be flowing out of the cover of a Coleman Mach III?
First: If you put the fan in backwards it still moves air the same direction,,, Just not as well, reversing the blades will NOT reverse the air flow. So they put it in right.. Trust me on this or.. Look at a fan and you will understand.. To reverse the blow you have to reverse the direction of rotation. Or put on a different fan.. Read on
My RV tech (And I confirmed this two ways) Says:
Colemans Suck, Dometics Blow.
MOST Air conditioners, both window and RV suck air in from the sides and blow it out through the condenser
Coleman, by design, sucks air in through the condenser and blows it out the sides.
Now: Why is this better?
Well I have had two Carriers (They blow) replaced one by an Advent Air (It blew) and one Coleman (Sucks) IN the past with both the carriers and the advent air when I had to clean the condenser (Which I do have to do once or twice a year at least) the job went like this.. I will use the advent for the first step.
Remove 10 screws (differenet number but still a bunch on carrier)
Remove outer cover
Remove inner cover (Carrier .. More screws, Advent bend tabs straight and cut tape.. NOTE you can only bend those tabs so many times)
Remove fan (My hand is xxxl and won't fit with fan in place)
Remove crud (Clean)
Reassembly is reverse.
Well one day I heard a BOOM and heavy vibration from the Advent so I killed it and found the fan, which is made in China, and looks a bit like a tire and rim was in fact a CHINA BOMB it blew up.
The only fan the dealer had that was the same size was a Coleman.. (It sucks)
So the last time I cleaned the Advent
10 Screws, Lift outer cover, leave inner cover in place, clean and replace outer cover and 10 screws
On the Carrier... 4 Bolts instead of 10 screws.. I DID IT WITH THE A/C RUNNING.
Man is it easier to work on that sucker than on a blower.
Be glad they did it that way.
I am.
Cooling effiency.. IF there is any difference (I doubt) Sucking like Coleman does will have the higher number But as I said. I doubt.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times