SJ-Chris wrote:
. . . I'm a DIYer and I enjoy tinkering with modifications . . . I believe a simple high temp thermostat can easily accomplish this task, and they only cost $20. If I only had 1 RV I would probably still just buy a Fridge Defend. But I've got 3 RVs. So if I can implement this DIY fix it will save me 3x the money.
Have you found a suitable 200c sensor and control board combination that operates on 12vdc? IMO realworld temperature accuracy and overall, proven reliability may potentially be the biggest hurdle.
Who wouldn't love a reliable, low-cost alternative to the $200+ FD?! :)
