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08-04-2009, 04:06 PM
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#1
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1 Rivet Member
Albuquerque
, New Mexico
Join Date: Sep 2006
Posts: 11
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replacing univolt in 74 rear bath!!
I have a 74 rear bath International. The Univolt has quit and is incredibly hot. I need to upgrade with a new converter but can't figure out how to get the old Univolt out without removing the bathtub!!
Is it possible to rewire a new fuse panel and converter without removing the onl unit? Thanks!!!!
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08-04-2009, 04:30 PM
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#2
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Rivet Master
1958 26' Overlander
Mesa
, Arizona
Join Date: Jul 2004
Posts: 1,742
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Yeah, that's a serious flaw with the design. If your bathroom is like mine you can get access to the univolt by removing the countertop and vertical panel next to the tub. You'll need to drill out several rivets to remove them, but it shouldn't be too hard.
__________________
1958 Overlander
2011 Wolf Creek 850N TC
2011 Ford F-250 Crewcab (6.2L), 3.73RE
WBCCI #5661/AIR #5661/TAC # AZ-6
4CU 1st VP
My '58 Overlander Restoration and Travel Blog:
https://mellomikesairstreams.blogspot.com/
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08-04-2009, 05:09 PM
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#3
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Rivet Master
1974 29' Ambassador
1966 20' Globetrotter
Southern
, Illinois
Join Date: Mar 2007
Posts: 698
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Quote:
Originally Posted by mello mike
Yeah, that's a serious flaw with the design. If your bathroom is like mine you can get access to the univolt by removing the countertop and vertical panel next to the tub. You'll need to drill out several rivets to remove them, but it shouldn't be too hard.
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Yep, that's what maccamper did. He says to be sure and save the fuse panel to reuse it. The fuse panel is also your electrical distribution panel that you'll need to connect the new unit to.
Here's a link to a thread with some pictures. http://www.airforums.com/forums/f449...olt-41874.html
maccamper totally gutted the rear bath on our 1974 29 ft Ambassador so he had to take the whole bathtub out anyway.
Nancy Mac
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08-04-2009, 05:30 PM
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#4
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Retired.
Currently Looking...
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, At Large
Join Date: Jun 2003
Posts: 21,276
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I'm not sure which International you have, but if it's like our Sovereign International, I was able to remove the Univolt through the access door in the curbside rear closet. It sits almost under a corner of the bathtub, and is hard-wired in. You can remove the fuse panel, and re-use it with the new converter, I'd take a picture of where the wires go for reassembling reference.
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Meddle not in the affairs of dragons, for you are crunchy, and taste good with ketchup.
Terry
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08-04-2009, 07:26 PM
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#5
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2 Rivet Member
1974 31' Sovereign
flint
, Michigan
Join Date: Jun 2006
Posts: 45
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Mine came out the access door in the closet, too. In fact, it was kinda neat the way they did it. I undid one screw that held it in place and it slid right out on a thin piece of plywood.
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08-04-2009, 08:01 PM
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#6
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Rivet Master
Elkhart
, Indiana
Join Date: Mar 2008
Posts: 633
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In our 72 31 foor rear bath , the univolt came out an access into the closet. I had to take the floor out of the closet to get enough clearence, there were two screws counter sunk it a thin pice of plywood that the univolt is bolted to (it all comes out together). The univolt then slid out far enough to unhook the wires. I then cut the back half of the blue case off and all the univolt guts out. Wired my Intelli power to the fuse panel. then bent the "legs" of the new intelli power straight and mounted it to the sides of the old case. I mounted a stantard single outlet to the exterior wall (with the 110 wires from the univolt) and plugged in the intellipower and off we went! It is an easy job just dont over think it!
__________________
Mike
Have a great day!
TAC # IN 1 Air#27922
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08-04-2009, 08:25 PM
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#7
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1 Rivet Member
Albuquerque
, New Mexico
Join Date: Sep 2006
Posts: 11
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Thanks that's all good information. I'll have to look for the screws mentioned, otherwise its drill and rivet! Are there any wires on the back?
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08-04-2009, 08:26 PM
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#8
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Retired.
Currently Looking...
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, At Large
Join Date: Jun 2003
Posts: 21,276
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Quote:
Originally Posted by bubbainsd
Are there any wires on the back?
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Just the 120v ones.
__________________
Meddle not in the affairs of dragons, for you are crunchy, and taste good with ketchup.
Terry
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