Heating duct airflow improvement
My DW has asked if I can improve the airflow in the trailer now that things are starting to cool off here in Michigan and we're using the furnace. The heating unit blows air well in the trailer and k...
Forum Discussion
campigloo wrote:
When you went to the rigid duct did you allow any way for some warm air to warm the underbelly? Did it seem to make any difference either way?
what I did was to use a hole saw to cut a 1/2" dia hole in the side of the floor vent nearest the holding/fresh water tanks. running a cheap remote sense thermostat into the underbelly so far indicates that the underbelly stays about 10 degrees F cooler than the trailer when the heat is on. plenty warm to protect the tanks from freezing.
even that small hole will duct a noticeable amount of warm air into the underbelly. Think how much loose connections and/or other holes in ducting can do
