most large truck stops have aux. heaters that run off the cigarette lighter or other 12volt source. i though of getting one for my 54/3100 but i went head and installed new heat and air.

Last edited by WE b OLD; 12/17/2008 3:37 PM.
Ron, The Computer Greek
I love therefore I am.
1954 3100 Chevy truck
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2017 Buick Encore
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1960 MGA Roadster Sold 7/18/2017