All users please be aware that the forum will switch to the new format this weekend (May 2-3 2026). You will see some changes in font and color and location of posts but basic functions should remain the same. Please post to the Help category if you experience issues.
Thanks
qhumberd
Moderator
Thanks
qhumberd
Moderator
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Re: 2023 400 with the 400 ah Lithium mod. Victron Inverter.
It really depends on which external panels you use. Some have controllers built in, some don't. That would dictate how it's wired to the battery, with our without an additional controller.… -
Re: DIY Rhomar Flush/Fill
The hardest part seems to be finding the Rhomar fluid at a reasonable price. -
Re: Trailer hitch disengaged from ball
We end up effectively testing the hitch connection every time we connect the weight distribution bars. Need to jack up the connection a fair bit to get the bars to swing into place on the trailer fra… -
Re: Tank Sensor Cleaning
On my 2018 400 they appear to be installed through the wall of the tank, with metal buttons on the inside that do the sensing. -
Re: Considering Isabella TAB 400 Sun Canopy
Has anybody tried sealing the stitching seams on the Isabella to make it waterproof, or at least water resistant? It looks like a great design, but here in the PNW, we need a rain shelter.
