Blower is running, but no air comes out - http://www.hvacmechanic.com/ Forums
Original message
| btd
 |  "Blower is running, but no air comes out"
, posted Sun 29 Jun 20:48  
I have a Trane 18-CD19D4-4. The blower is running and the compressor outside is running. No air comes out of the unit. I have removed the filter entirely to make sure that wasn't blocking air. Nothing. I have looked in the blower door and the fan inside is running for certain.
Any idea why it literally draws zero air and pushes zero air through the unit and out the vents?
|
|
Replies:
|
| theduke03
| "Re(1):Blower is running, but no air comes out" , posted Sun 29 Jun 20:54
Did you see any ice on the pipes? A frozen coil will block airflow completely. Are you sure about that model #?
"My dad was the most feared furnace fighter in Northern Indiana."
|
| | btd
| "Re(2):Blower is running, but no air comes out" , posted Sun 29 Jun 23:16
Not sure of the model number. Yes, there is ice on the pipes. I noticed that after I posted. No idea why there is ice, but there is and it is about 87 degrees where the unit is.
I have everything turned off right now. Having it on does nothing anyway. This way at least the ice will melt.
Ideas?
|
| | theduke03
| "Re(3):Blower is running, but no air comes out" , posted Mon 30 Jun 06:43
You either have airflow problems or are low on refrigerant. You should leave system off to defrost and call a pro.
"My dad was the most feared furnace fighter in Northern Indiana."
|
|
|
|  |
|
