Air conditioners can leak water for a few reasons.
Evaporator coil dripping water on filter.
A frozen evaporator coil can lead to dripping water that will leave telltale signs of moisture in your drain pan.
Anything that is below the dew point will sweat.
When that frozen evaporator coil melts there may be so much water that it flows over the drain pan and then onto the floor.
As air cools down it releases the humidity it carries as liquid water.
If you re dealing with low refrigerant levels this often indicates a refrigerant leak somewhere in the system.
When air conditioners suck in warm air these systems immediately send it through the evaporator coil to cool down.
Air conditioner condensation water dripping your ac has an evaporator coil.
It s like having an ice cold glass of ice water sitting on a table in the summertime.
In either case this will cause the evaporator coil to ice up and leak water over the edge of the condensate drain pan.
Why your ac filter is wet.
A dirty air filter blocks airflow over the evaporator coil.
So what s causing your ac coils to freeze up in the first place.
When that happens the evaporator coil gets too cold and freezes over.
When it melts it drips an excess amount of water that the pan may not be able to handle.
Spraying jet dry on the coils.
Window air conditioners have a nasty habit of dripping on whatever or whomever stands below as they hum away on a hot sticky day.
If that doesn t work the coil is not clean enough.
Well 3 main problems cause this.
Has anyone found a solution to this.
The evaporator coil is most likely to freeze if your refrigerant levels are low.
Doing more research it appears that this is a common trane defect for the evaporator coil to drip onto the filter.
This evaporator coil is designed to operate below the dew point.
The under side of the coil was bent and was causing water to puddle on the filter.
And if your ac isn t running for longer than 3 4 hours i e.
The evaporator coil is frozen.
This water condenses on the evaporator coil similar to the condensation that appears on a cold glass of lemonade.
Check the air filter and change.
What makes an air conditioner drip water from the coils.
Check your air filter to see if it s dirty and change it if needed.
There are 2 common causes of a frozen evaporator coil.
It is possible that the airflow over the indoor evaporator coil is restricted due to either a dirty coil or a dirty air filter.
If you burn candles or anything else oily the fins get coated in oil and cause water to drip from the coil rather than wick into the drain pan.
Ditch that 3m filter they re too restrictive.
