john&bet wrote:
The factory installed IOTA 55amp in my '05 Montana is still serving me well. OEM Deka battery failed just this year after being plugged in 24/7 spring,summer,fall,winter since new.
Kind of supports what I said. From all I have read the IOTA With IQ-4 is as good as the Progressive Dyanmics with the wizard (The built in ones like the 9200)
The dongle (or the wizard which doubles as a dongle on the 9100) gives one additional feature (manual override) the Iq-4 has not
But my OEM interestates (this too is an '05) were just replaced this spring. Same as your Dekas.. Says a lot about both converters. All good.