Quote:
Originally Posted by tjlee500
Had an AC issue as no power to units and thermosthat. $129 just to diagnose. They came out and quoted $350 more. It turned out just to be a partially blocked drain line. Toom guy 10 minutes to put a shop vac on outside line and turn it on while pouring a gallow of water down PVC pipe inside. Big ripoff and I called but they couldn't justify cost. Never Again!!
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I do my own drain clean out with 55 psi water hose. Put this in line for about 10 bucks. Takes around 5 mins or less to blow it out. 1 close valve (so water pressure won’t back up into A coil, 2 connect garden hose adapter. 3 turn water on. 5 watch water blow out at outside drain. 6 shut water off, 7. Open valve back up so condensation water drains, 8. Remove hose connection and install cap back on blow out access port.