Condensate Issues- Avoiding
Water Damaged Ceilings and Floors.
Hi everyone, it’s that time
of year again where we notice water stains or water dripping through our
ceilings or that our carpets or floors get wet by the AC system indoor unit.
What happens is our
condensate drain pipes get clogged and the pans overflow with water which goes
where we don’t want it to go. The condensate should be going outside our house
about 12” or more from our foundations where it can do no harm.
The pipes back up and then
the condensate has to go somewhere. That somewhere is our floors and ceilings.
This makes quite a mess because our AC systems can remove enough condensate
water to fill four five gallon buckets of water a day!
Condensate overflow causes
issues every year because our drains get clogged by insects or debris.
The good news is that this
unsightly mess can be avoided. How?
1.
Have routine maintenance
performed on your system. Part of the maintenance is to clean and clear the
condensate pans and drain pipes. The indoor coil is also cleaned which can
contribute to debris in the pipes that can cause a clog. The technician will
also inspect the pipes to be sure that they slope downward and drain correctly.
2.
Have a safety shut-off
device installed for both pipes. These devices have a float switch built in
which will rise and make an electrical contact which will shut off your AC
system so it cannot produce any more condensate. These devices are a proven
success to save your home from water damage caused by condensate overflow
issues. These devices are also now a “city code” requirement for all new
installations in most states. If you don’t have a coil or pan switch device
installed in your system; we highly recommend one be installed ASAP!
3.
If you are a DIY person, be sure to “suck” out
your drain lines periodically to help avoid problems. This is not a cure all
for condensate issues though. A professional inspection, cleaning, and
condensate shut-off devices will solve most future issues.
The only situation that
won’t be solved by a shut-off device is a broken or disconnected pipe. This is
where a professional inspection is needed.
Bottom-line: Have your system maintained by a professional HVAC company and have a
shut-off device installed and say goodbye to your potential water damage issues
caused by your AC.
