It had been clogged and was dripping water into the overflow pan and needed to be unclogged.
Attic ac ni visible drain pipes.
A powerful wet dry vac and proper hose attachment can take care of most jobs.
If your ac is not cooling or running at all due to a clogged ac pipe the water safety switch would have been triggered preventing it from operating.
So why put an hvac system up in the attic at all.
Water flooding around the air handler unit.
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 me to pour bleach in the pipe annually to.
Attic hvac systems save space.
This is where problems occur and may lead to a backlog of water and or a blockage.
You can t alter these to remove them but rather than installing drywall for a ceiling to hide the pipes you could make them prettier and leave the pipes exposed.
Other signs of a clogged ac drain pipe include.
The air conditioner drain pipe is always open at the pan attachment that s where the air needed to drain the condensate comes in.
If you see another pvc pipe connected to the air handler itself follow it in the attic to see where it goes.
A clog in the drain line of an attic ac unit is a homeowner s worst nightmare.
It can potentially cause extensive and expensive water damage.
Leave basement ceiling pipes to create more room most of the time these pipes will be recessed into the support beams of the floor above.
Luckily it is usually easy to clear out a clog.
Alternatively they might use a garden hose or plumbers snake to remove the clog.
Use the attic access in the garage right next the drain pipe and see if that is the drain attached to the air handler itself or the emergency drain attached to the drip pan.
Water was condensing on the pvc drain pipe because of the humid attic and the cold drain p.
If discharging into a plumbing vent in the attic there must be a wet trap as defined by water discharge sufficient to maintain a seal on the trap.
Just keep that opening clean and you won t need a vent pipe insulation getting in the hole is most of the time what clogs the drain 750 views view 1 upvoter.
If the furnace is a 80 furnace it makes no condensate thus the trap could go dry when in the heating mode and could allow sewer gas into the air stream and into the home.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
Today i replaced a portion of the condensate drain pipe on my ac in the attic.
After physically removing any visible debris from the ac drain or drain pipe opening the most likely way the technician will clear the clogged drain is using suction from a shop vacuum or wet vac.
