Furnace problems.

[flyerone]

I have a 329RLS that is about 2 months old, I didn't notice this problem when we first got the unit. The heater blows fine in the living room and kitchen areas, it feels like nothing is coming out in the bathroom and bedroom. Is there a way to check the ducts, seems like there is now access to them?

[Montana_5429]

I have a mountaineer 342PHT with the same problem. I'm guessing that your heater is between the living room vent and kitchen vent? I opened the access panel in the basement to look under the bathroom. There is a hose that goes from the lower vents to the upper vents. My hose was about 10 inches too long and was causing it to have a real sharp "S" bend in it. I cut off the extra hose and re-attached it. This did increase the heat output a little, but I think it is just a really poor design. I use an electric blanket on cool nights.