Cold weather travelling in Class A
We have been travelling in below freezing weather and find it pretty cold in the motorhome. Does anyone travel with their propane furnace running?
Forum Discussion
The furnace is designed for positive consistent air flow over the boiler. That is why the inlet and outlet are right next to each other. This means if there is wind or a vacuum at the inlet, the outlet sees the same wind pressure or vacuum. The balance affect of this results in the same air flow over the boiler flame, so the flame is not blown out or suffocated from lack of air flow. It is designed to be safe while driving down the road.
