Took our Designer out his past weekend for the first time this year...highs were in low 40's F and lows were about 30F degrees and had no hookups...the insulation factor of it was even better than I thought with the dual pane windows...used the generator when needed and used the electric fireplace and a portable cube heater to supplement the RV furnace; also used the TV and convec oven at the same time and generator did great...at night we turned the Rv furnace down to about 60F and hardly came on (and only relied on battery power at night)...good first time out and was glad to get th first trip over with...next trip will be to fill the water tank and check the lines (weather depending)
