Improper sizing or an incorrectly installed drainage pan can all lead to water leaking from your air conditioner.
Water heater pipe leaking outside.
To see it from one pipe is completely normal and means your drain line is not clogged and operating normally.
If the drain pipe is blocked it could cause water to leak from your ac.
If you have determined that this was the cause of your leakage simply reattach the fitting using a pipe wrench to prevent the leakage to expand.
Check the plumbing pipes above the water heater using a stepladder if necessary.
Pipe outside house leaking.
Water leaking from ac drain on the side of the house the most common water leak from a pipe outside your home is going to be from your central air conditioner s condensate drain line.
Not valve from water heater.
It s designed to release the pressure when there is too much of a load built up inside the water heater.
They re a vital part of your home s plumbing system.
Leaking may be cause by the old pipes or by the water heater overflow pipe of hot water heater pipe leaking.
Nobody installs an external drain unless there is a reason and if a valve is leaking somewhere and coming out that pipe fix the valve don t cap a drain.
The first place to check is the plumbing pipes above the water heater.
A drip from above can easily leak down on top of the water heater and even work its way down the insulation and make it look like the leak is coming from the tank itself.
An overflow pipe leads from a water storage tank or cistern inside your home to the outside.
I checked with my dad and he has no idea either.
This may sound like an easy solution but even a slightly loose pipe fitting can cause the heater to leak.
Or may be leak in the drain pipes of the hot water system overflow pipe water heater running.
Improper installation if your air conditioner is relatively new and leaks a lot of water it is most likely due to an installation issue.
Now the only reason these leak is from only a couple of things one it s gone bad second the temperature is set too high on the thermostat and over heating the water or last the thermostat is bad and also causing the water to over heat and expand.
There may be a lot of reasons hot water heater leaking.
If the tank is leaking there must be internal leak of hot water heater.
If your water heater is older there is a high possibility that this is the cause of your problem.