Cool air coming through vents

[Jaime Blasingim]

I just installed a coleman furnace in my mobile home. The air coming through the vents is very cool, no warmth, but the flute pipe? (part going out of the roof) gets hot to the touch. I also had to put in a new thermostat. What could be wrong? Any info is appreciated.

[homebuff]

Better check the duct work for any openings,splits or cracks.
The air coming out of the vents should be blowing good & strong.
You will need to submit your model # & under the floor duct design details.

[Robert]

Hi,


Is the air strong, just not warm or is is low airflow and cool also ?



Is a new furnace installed by a company or what ?



Thanks,
Robert