Gary RV_Wizard
Site Team
Without meaning to send this thread off on a tangent, I am very skeptical of that. A 40 degree heat differential is the same, whether plus or minus from your target temperature. Heat flows either in or out at the same rate. I suspect this may be a perception based on Northern homes typically being designed with excellent heating and mediocre cooling, whereas southern homes are typically built the opposite.
And then we have our RVs, which seem to be designed for mediocre performance in both heating and cooing!
Admin edit: These messages were split from an unrelated discussion here .
