how low past 32 can it get before the water lines under the van go before they would freeze. would like 27 at night and back up two 45 in the day be ok. have a 2000 lesure travel
it all depends on how long it stays at or below 32. if it just quickly drops down and bounces back up, no problem. if it stays under 32 for many hours, might be a problem. bumpy