The blower sets on top of the furnuce and is suspose to blow down beside the heat area of the furnace and the inside A/C part of the system and then into the vents. For some reason it sometimes blows out to the side. It acts like the vents are blocked the air does not go down into the system. When i...

Sorry I didn't make myself clear. When the blower starts the air does not blow down into the vent system. instead most of the aid goes to the side. It is as if there is a blockage in the furnace system before it gets to the vents. Is there something in the furnace that can stop the air from reaching...

I have an older Intertherm Heatrite MGH-055-ABWK-06 furnace/AC unit. I no longer use the furnace only the AC. My issue is when the blower comes on the air sometimes(most of the time) blows to the side instead of down into the system. It seems to be stoped up, but not alway. Is there a vent or luvers...