If using an air compressor see step 3.
Blow out clogged drain.
Locate the evaporator unit in your residence which is where the drain pan is installed.
Most minor sink clogs can be cleared with a plunger.
3 hold hose.
Attach the drain bladder to a hose that is connected to a cold water hose bib.
Attach the blow bag to the end of the hose and insert it into the pipe.
If it s a double bowl kitchen sink stuff a wet rag into one drain opening while you plunge the other one.
2 insert the blow bag into the drain pipe.
You can find the.
While standing a safe distance away turn the water on slowly until it is at full pressure.
Today we show you how to unclog ac drain lines fast in 3 seconds flat and avoid the ac repairman bill.
If the cleaning solution or water fills up the drain a wet vac can be used to remove the fluid.
Push the bag as far into the pipe as you can but don t force it.
They can be effective in situations where drain snakes are not like on greasy or gooey clogs.
How to use a blow bag to clear a clogged yard or driveway drain a blow bag is an inflatable bladder that you can attach to the end of your garden hose.
Vigorously work the plunger up and down several times before quickly pulling it off the drain opening.
A blow bag is a heavy duty rubber bladder that attaches to a hose is inserted into a drain and uses water pressure to clear a clogged drain.
Partially fill the sink with water then start plunging.
How to use a blow bag to unclog a drain 1 attach the blog bag to a hose.
Repeat pouring of cleaning solution down pvc drain line if necessary.
If using a wet vac suction can be applied to either end of the drain line to remove the clog.
It should be inserted a minimum of 6 inches down the drain.
Push the bladder down into the drain.
Blow bags are very effective for clearing slow or completely clogged drains.
This could be in an.
The blow bag is then inserted into the drain pipe as far as it will go.
How to blow air through the ac drain pipe step 1.