A fresh-air intake according to aspects of the disclosure includes an outer cover having a pair of side panels disposed in a generally parallel spaced relationship, a top panel coup
, and that there is proper airflow (check for anything that could be blocking/slowing the air intake for the furnace inside your RV).You can also check the tubes in the combustion chamber for damage such as holes or cracks.Should you find no issues after doing all of this, then your ...
moist air and mix it with cold air producing frost. Frost will plug up the intake pipe causing the furnace to fail, the exhaust vent should be extended 8 inches past the intake. Also you should be careful of fences and other obstructions the exhaust could rebound back to the intake pipe...
3.10 FRESH AIR INTAKE ADAPTER INSTALLATION (OPTIONAL) When the furnace and the chimney are completely cold, it may be necessary to provide fresh air by opening a door or a window for a few minutes while lighting the fire. Take note that a house constructed or renovated in order to be ...