Class B or C? Especially cold weather...
Couple ready to purchase first rv...Class B or C rv? We want to travel, camp, boondock or go to an RV park. We sea kayak and downhill ski... Plan to travel in winter too and be able to tolerate freezi...
Forum Discussion
ScottMack wrote:Agreed.
Also, if you have a Ford chassis, you need to have the engine running when you turn the chassis heat/air off - otherwise, the vents do not close and you will have a major entry point for the cold air (or hot air in the summer). Ford uses the engine vacuum lines to physically close off the system from the outside air.
Turn this dial to the "OFF" position and the front cab area is closed off to the outside. Just be sure you turn it off 10 seconds before you turn off the engine to give it time to move the internal louvers with the vaccuum system.
