No Heat coming out of bedroom floor vent

[Kleary]

We just had our 21’ Montana Legacy 3120RL delivered yesterday. There is heat coming out of the vents up to the bathroom but no air at all coming out of the bedroom vent. Other than a hose possibly disconnected, anyone had an issue like this? It has In Command, I have tried many scenarios with it. Need to pull the fake wall board, hopefully an easy fix.

[flybouy]

In command would have no bearing on that. To my knowledge no trailer has a zone control for the gas furnace. Place a tissue on the vent. If it doesn't move shen the blower is on then a hose is disconnected. If it moves a little it could be a kink in the hose or "just the way it is" because it's at the end of the run or the factory ran extra length on it to heat the basement or underbelly.

[Customer1]

First place I would look is at the furnace itself. You might get lucky and discover one duct has come disconnected.

[mmoff46]

Ours was torn in half by the central vac system, pull off the basement wall and check. I moved the electrical connection over a couple of inches on the wall and slide wall over about 3 inches , repaired the heater line and put everything back together, works great now.

[Big 417]

Ah yes, the old no heat issue. We had one trailer where they sliced the plastic duct in have when they pushed the oven in lol. As stated, check for disconnected or crushed ducts. But also don't give the furnace too much credit. They just don't move that much air. On our old cougar, you could dry lumber in the bathroom, but the rest of the unit was chilly. I ended up replacing the vent cover with an adjustable one. Closing it a bit allowed for a more balanced system.