If your home has a humidifier you can potentially be seeing water.
Humidifier water line leak.
Another reason for your furnace leaking water is a break or clog in the humidifier.
These devices are hooked up to your plumbing system in order to add moisture to the air.
Learn how to prevent the leak from causing water damage to your home in this video provided by bonfe s plumbing heating air se.
If the float and or refill valve is broken the leak.
Common fixes for humidifier leaks water backing up drain line.
Humidifier leaks may be caused by any or all of the following.
Once the water starts to collect and pool up there s a potential for water damage.
It is therefore good to check the water pressure in your house regularly 3 4 times in a year.
Removing dips and hills from the drain line and flushing it with water under pressure will eliminate the problem.
A blocked water panel the water panel is designed to filter out sediment and minerals as the water passes through the panel and into the distribution tray.
Simply remove any dips hills or kinks in the drain line and flush it with hot water to fix this problem.
Issue with the furnace humidifier.
You can detect a leak by turning off the humidifier keep the water supply valve on and see if any water is draining through the drain line at the bottom of the humidifier.
If you find a leak shut off the water supply to the furnace humidifier and contact a service pro in your area.
Step 1 check the drain line.
Leaks can occur in these areas of the humidifier.
What this means is humidity requires water and so does the humidifier in your home.
Does it run on a slope to the drain.
If you notice that the line has twisted straighten it and check to see if it drains faster.
Water backing up drain line if the drain line does not have a continuous slope to the drain it is possible for it to air lock and for water to back up in the drain line.
If any type of breakage occurs or they get clogged water will start.
Look at your drain line.
The following information applies to bypass and fan powered humidifiers aprilaire 400 400a 445 445a and 448 is not applicable to this article because it is drain less and uses a pump or water reservoir system.
Wrong water pressure in your line is again one of the major causes of leakage in your humidifier attached to the furnace.
If the drainpipe for the humidifier has a blockage or a kink it won t drain as quickly as it should.
Is your humidifier leaking.
There could be an air lock in the line that you can clear by forcing water under.
If the drain line becomes kinked or clogged the water will not exit the unit properly and the resulting backed up water may leak out of the sides or bottom of the humidifier.