2 Roof Airs & 30A vs 50A Cords

david l greenberg

New member
Apr 13, 1998
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>In a message dated 1/29/00 7:27:23 AM MDT, davegreenberg1
>writes:
>
>> Not to belabor this issue but early 75's came with 30 amp power
>cords. My 77 has a 50 amp.....
>
>Dave,
> Any chance you have a Transmode that was wired by an upfitter? My
>early '75 (TZE.....397) was 50 amp from GM, and the GM manual wiring
>diagrams (back
>to '73) are all for 50 amp.

I confess I thought I was right about my old GMC having 30A cord. It is a
Palm Beach TZE165V101251 and obviously built well after yours, Rick. I
thought because I couldn't run both a/cs on shore power it was because of
a 30A cord.

Well, it was 25 years ago and I never claimed I knew anything about
electricity other than being able to spell it and not stick my fingers in
sockets!

Thanks for straightening me out.

David Lee Greenberg
GMC Motorhome Registry
Dedicated To The Preservation Of The GMC Classic!
www.gmcss.com/registry.htm