I have a 2021 RLS 303 with Furrion On Demand Water Heater with Anti-freeze protection. What does the anti-freeze protection do? This past winter while traveling to south Texas, we encountered below freezing temps. Had the power on to the heater but never heard anything running except when there was a call for hot water. This is my second heater because the first one leaked after our first winter of 2020-2021.
Can someone please explain the anti-freeze protection?
Thanks
Can someone please explain the anti-freeze protection?
Thanks
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