Originally Posted by Iraqvet05
snip....... Open your fuse panel and see what the range is and go from there........snip
Originally Posted by Jagiven
For any TT, you only need two sizes. 15 & 30 amp.......snip.......the water heater and frig control boards do have an onboard fuses. They are tiny fuses, and it is something like 1 or 2 amp........snip
You're correct and I believe they are 2 amp, had to replace one a number of years ago (carry spares now).
Also, my present Jay Flight TT WFCO fuse panel uses a 20 amp fuse (Refrigerator/Furnace combined), and also has (2) 40 amp fuses.
I carry a couple extra 15, 20, 30, 40 amp fuses 'just-in-case'.
2016 GM 2500HD 6.0L/4.10
2018 Jay Flight 24RBS
2002 GM 2500HD 6.0L/4:10 (retired)
2005 Jayco Eagle 278FBS (retired)
1999 Jayco Eagle 246FB (retired)
Reese HP Dual Cam (Strait-Line)