Insulation blowing out air condition vents.
2012 Adventurer 37F. Just started seeing pieces large and small of silver foil blowing out the vents and some stuck in the duct channel mostly when using the rear unit. Should I be alarmed, that this could cause damaged or a fire.I did take the shroud cover off the unit, but the housing is pretty well sealed,(a lot of screws and putty tape on the seams). Everything works fine except for the loose particles all over the place. And thanks for the replys to my last post changed the check valve on the water heater all OK.