Quote:
Originally Posted by Spooler
Do you know where the drain is? If so, get the water hose and turn it on. Push water from outside the house up the drain for a few seconds. Be careful not hold the water hose there too long or it will overflow the pan. Do you have a drain pump? If so, it may have stopped working.
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I've blown air both directions, down the line and up the drain. I tried suction at the drain. I've done the garden hose up the drain. No drain pump. I'm at a loss. The original installer is coming out this afternoon to look at it.