Originally Posted by ajaxzcars
I found a picture on line it show that usually there is a hold under the furnace i/e the floor for heat to go downward. But when they installed the furnace no hole for heat to flow. So it blows on the floor.
Don't know anything about a hole beneath RV furnaces. This is the only precautions to take for an RV Suburban furnace.
3. When an appliance is installed directly on carpeting, tile or other combustible
material, other than wood flooring, the appliance shall be installed on a metal or
wood panel extending the full width and depth of the appliance. If preferred, the
carpeting, tile or combustible materials, other than wood may be cut away the
full length and depth of the appliance plus the appliance minimum clearances to