Because where there s moisture over a long period of time there may be mold and mildew.
Condensation line in the attic look like.
It had been clogged and was dripping water into the overflow pan and needed to be unclogged.
Look for moisture or mold and mildew like stains or discolorations.
An ac unit will produce condensate all the time not just when its over a certain temp outside.
Check your ac unit in the attic.
Adding a few vents to the floor of the attic that extend to the ceiling of the story below the attic can help to promote air flow within the attic.
In order to boost air flow one can install an attic fan.
If taking the steps below doesn t solve your condensation problems they may be due to poor ventilation or insufficient insulation.
I removed a portion of the drain that included the p trap to ensure i got a clear clean line and i added a piece that will allow.
In addition to heating your home daily routines like cooking over the stove or taking a hot shower also create condensation.
If the unit is in the attic check around the unit the platform that the unit is on and insulation near the unit.
Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit.
The primary ac condensate drain is normally drained to either the main house drain or to the outside via a pvc pipe about the same size as the on draining into the garage.
Humidity and condensation that dripping water is condensation which occurs when water vapor in the air comes in contact with a cold surface.
Most building codes don t address humidity issues and are also pretty lax on the level of insulation required in your attic especially around those previously mentioned attic bypasses.
Take a few minutes and check for stains near the hvac unit or along the path or the condensate line.
This air flow can cut down on condensation.
Cultivating some simple habits will help reduce the impact of these tasks.
Newer homes can be affected as well.
Find the condensate drain line and drain line access point.
Look for an upside down or sideways t shape of pvc pipe with a removable cap.
Sometimes attic condensation is the result of an attic being improperly ventilated.
A word of caution.
Enough condensation and that water starts running off your pipes and into surrounding materials possibly problems with wood rot mildew and more.
They are prone to building up condensation.