pnichols wrote:
What's that (hot air heating?) vent in the floor by the dinette seat?
I've never seen that in a small Class C. If this is a propane furnace heating duct, then how did they run the ducting under the floor, while at the same time keeping the coach roof height low, and also insulate this ducting so that there would be very little heat loss in cold outside temperatures?
Our propane furnace distributed duct grill openings point out along the bottom of cabinets aimed horizontally along the floor surfaces, with the duct tubing to them contained within the interior so the warm duct tubing surfaces help keep the water pipes from freezing. I believe a lot of small Class C rigs have furnace hot air distribution systems similar to ours .... but could be wrong.
Yep, that's a heater duct in the floor. The duct is on the underneath the floor, made of sheetmetal & uninsulated (though covered with a black sealer).