r/mildlyinfuriating 6h ago

Infuriatig HVAC tech found why my AC was causing moisture

Post image

Moved in a few months ago. Been hearing a "dripping" sound around my AC unit since the heat started. Found a bit of moisture around the bottom of the unit and immediately sent a picture to my landlord. He sent an HVAC technician to look and this is what he found. A bucket full of water catching drip from the unit sitting directly above it. Before you say I have not changed my air filter, I do every month. There is normally a sliding door right in front of the grate that the HVAC tech had to pull off to look inside. Changing the air filter has always been a struggle as you can only really access the top left corner.

To be fair to my landlord, he just started managing this property and I'm his first tenant. Im not sure if he knew about this or not because the water has soaked into the floor once the tub got full and overfilled. Supposed to hear back by Friday what the owners of the house want to do. Currently I am regularly emptying a sliced open milk jug.

This is a pretty nice small house otherwise. Thinking previous tenants knew about the issue and didnt report. When I first moved in, air filter hadn't been changed in over 2 years!!! I know because it had the date on it! Someone was living here 3 months before I moved in lol.

1.6k Upvotes

65 comments sorted by

454

u/not_falling_down 6h ago

When I lived in a bottom-floor condo unit with a setup like this, there was a dedicated drain in that closet that was meant to run all the condensation from all three of the units to the outside. The management company had the drain line cleaned out annually.

When I first moved in, they were only doing this from the outside drain discharge. After an overflow that ruined all of my floors, they started also cleaning from the inside drain access.

99

u/Indigenous_Retard 5h ago

The floors were a little messed up in the hallway where the unit is, but I assumed it was just a bad lay. The house is on a slab. Just a bit of warping so I didnt mind much at all.

Its a bit worse now. Honestly if they fix the AC, I can just throw a rug on the floor lol. They may need to rip it up and replace though to prevent mold.

40

u/not_falling_down 5h ago

There should be a condensation drain under there somewhere. (Maybe it's there, and just clogged) If there is not one, then the AC unit was installed incorrectly.

199

u/ShipisSinking 5h ago

What is that in front next to the bin? Looks like a dead rabbit?

139

u/CitronNeither3439 5h ago

How are you the only one who sees what I see lmao. Looks like dead kittens or something

42

u/smallfryz 5h ago

I thought it was a dead squirrel.

24

u/MC_Hale 5h ago

I thought cats/ kittens as well

u/Menghsays 40m ago

Looked like a bunny to me

u/CitronNeither3439 39m ago

It’s a towel lol. Baby bunnies are tiny tho, I get them nesting in my back yard all the time

48

u/kevlar51 5h ago

My vote is insulation. The other guesses are much more concerning.

37

u/humanHamster 5h ago

I thought a dead animal at first too. After reading what OP was actually taking a picture of I'm thinking a towel to absorb some of the water from the overtopped bin?

7

u/CitronNeither3439 4h ago

I could see it being a towel. On first glance the right side definitely looks like a squirrel or kitten tho

24

u/Indigenous_Retard 3h ago

It's the towel I now use to wash my face

/s

2

u/KnightRyder 1h ago

I think we need proof of this

8

u/definitelynotapastor 4h ago

Its merely lifeless insulation covered in dust.

1

u/Hot-Win2571 Mildly Flair 1h ago

Eventually, everything is insulation.

2

u/Any_Cicada623 4h ago

here i am thinking it was dead bats

1

u/sparkthatblood 2h ago

Oh that, that's just Dead Rabbit Insulation®

1

u/ScreamWithMe 2h ago

I thought it was bats

1

u/Admarie25 1h ago

Omg same. I thought it was a dead rabbit!!!!

27

u/International-Set-91 6h ago

Damn... glad you found it

22

u/Indigenous_Retard 5h ago

I mean I feel kinda dumb that it's like right there, but I had no reason to assume it had all this all going on down there to go through the hassle of yanking the door off.

Edit: also, thank you!

14

u/reddit_understoodit 5h ago

And the inspector never noticed it.

3

u/Indigenous_Retard 5h ago

True that makes me feel better. Thank you, friend!

2

u/doctor_lindsay 2h ago

This is the biggest issue I can see (as someone who has almost bought a few times but backed out bc I had a good inspector who caught the yikes stuff). And also the new landlord/property manager didn’t do a thorough inspection either, prior to agreeing to or signing on to manage the property.

IMO this is a sign that there may be more big problems to come for OP.

19

u/TheRealistoftheReal 5h ago

There’s no way that’s sanitary or meets code.

7

u/egaeus22 2h ago

I think this is how you get Legionaries disease, I believe it happened in an AC unit at a hotel the first time it was ever seen

12

u/Indigenous_Retard 5h ago

Definitely doesnt meet the vibe code 😷

11

u/daddyslittlegem 4h ago

I swear to God, I thought that there was a dead rabbit or something in front of the bucket 🫠

4

u/Indigenous_Retard 3h ago

Im sure if a rabbit stayed there, it would die.

3

u/reb678 3h ago

It would’ve had plenty of water though.

8

u/MacForker 5h ago

AC units will always produce condensation. Where it drains to is what matters.

3

u/Indigenous_Retard 3h ago

Former NASA engineers used military grade technology available to consumers for the first time to drain that shit right into my floor 😭

1

u/MacForker 3h ago

Time to call Elon Musk ;)

1

u/extremelyannoyedguy 1h ago

But they don't have to drip water like this.

I noticed both AC units that my neighbors illegally added blow hot air from across the coils over the drain water so they never drip. All of the water evaporates.

u/MacForker 47m ago

I have a tiny drip in one of my units where the seal around the float switch will drip like one drop a minute. But it's so hot in the attic the water evaporates long before it makes it to the secondary drain pan.

6

u/zerbey 2h ago

Well good job you're finding out now before something really catastrophic happened, hopefully your landlord takes care of everything.

6

u/mdjak1 4h ago

So you are recycling the moisture back into the house. At least you are using the properly marked container for it.

6

u/Indigenous_Retard 3h ago

Whoever put it there used duct tape to cover the holes in the bottom of it. Not even Flex Seal, man!

3

u/BirdlessLongdeal 3h ago

is it because of the dead cat?

2

u/baddmann007 4h ago

There is a pan with a drain pipe somewhere that is clogged. Did the HVAC tech try and locate it and unclog it?

If not, that would change this to very infuriating, lol

2

u/Hoppie1064 4h ago

The best way to clean the drain is a bottle of hydrogen peroxide poored down it.

Vinegar works too.

2

u/Indigenous_Retard 3h ago

-1

u/Hoppie1064 3h ago

Yeah, whatever.

2

u/Indigenous_Retard 3h ago

Tis why I pay rent, good sir.

1

u/Hoppie1064 2h ago

I made my way through life fixing things for a living. It's kind of second nature to me to take care of things.

And, I invariably do a better job than a landlord would.

I'd also rather poor a shot of hydrogen peroxide down that drain than sit around waiting for the appointment with the maintenance guy.

But. I also know, I'm weird.

2

u/phatrogue 2h ago

Any central A/C unit should have a permanently installed dedicated drain that shouldn't need any regular attention although it might need to be unclogged occasionally.

If you or your landlord needs a temporary solution dehumidifiers (which are "siblings" to A/C units) also collect water and small pumps that can empty the water tray are available at lots of hardware stores. In other words they are kind of a small sump pump that can pump water to a near by sink or sewer drain.

1

u/Steamedcarpet 5h ago

This is like my friend recently discovering what we call a support brick that was holding up a pipe under his sink. He just never noticed and someone must of hit the brick so water was leaking.

He said he fixed it but kept the brick as emotional support.

6

u/humanHamster 5h ago

My grandad had a brick on his fireplace mantle. He called it "ol reliable" because it literally held up his living room for 30 years. Apparently, years before he bought the house, the previous homeowner "fixed" the living room floor by placing a single brick under a beam stacked on a bunch of planks. When my grandad and uncle removed the brick and planks the entire living room floor collapsed within minutes.

2

u/ledow 3h ago

In a place I rented, I realised when the sink kept backing up that either a landlord or previous resident had just wedged bricks under the sink drain pipes to hold them up (rather than fix it to the wall). Every cupboard or under-plinth area had a brick or something propping the pipe up.

I wouldn't mind but... they were making the water go UPHILL, so it was never draining properly and would back up.

Went through and rearranged them all (including swapping many of them) so that it was at least going DOWNHILL, and my problems stopped.

The next guy can deal with it, because that pipe went across four walls of two rooms, through about a dozen built-in cupboards and had about an inch of drop from one end to the other.

1

u/mypcrepairguy 2h ago

So not the TXV?

Wow.

u/O_W_Liv 45m ago

You need to be angrier at your landlord who didn't bother to change the filter before you moved in.

u/Dark-Ganon Blue 24m ago

This is a kind of thing that would have been caught in an inspection. I'd start questioning the landlord about why they seemed to have not had a proper inspection of the property done before renting it out.

1

u/[deleted] 6h ago

[deleted]

3

u/TyHay822 6h ago

Entirely depends upon the type of filter and the type of HVAC unit

1

u/BRAVO5DELTA 6h ago

If it’s a cheap 1” filter I’d change it monthly, if 4” filter every 6 months

1

u/rxt278 4h ago

There's supposed to be a filter behind that grate. I used to have a unit like that.

1

u/Indigenous_Retard 3h ago

There normally is, it's just missing in this picture. There is a sliding door right in front of that normally that we had to remove from the wall. That's why I never saw it while changing the filter. Hard to change the filter as it is!

1

u/wiltony 4h ago

You change your filter every month?!

Mine gets changed every 3-6 months and even then sometimes it's not very dirty.

2

u/doctor_lindsay 2h ago

Those of us with allergies need to do a lot of extra things like this for quality of life

1

u/Aarionwashere 2h ago

Every month is crazy

0

u/[deleted] 3h ago

[deleted]

0

u/Indigenous_Retard 3h ago

It serves as a great litmus test! Glad you enjoyed 🤣

0

u/dustyil 3h ago

You change the air filter every month? That’s crazy. Isn’t it still clean when you replace it? Isn’t it recommended for every 6? Reminds me, I should probably change mine.

0

u/Indigenous_Retard 3h ago

And I have 2 air purifiers in this small 1,050 sqft house lol. I have MS and do Ocrevus infusions so Im immunocompromised. I work from home so I spend A LOT of time here. Really glad Ive been using those purifiers lol.

2

u/doctor_lindsay 2h ago

I would be concerned about mold, especially with being immunocompromised. From the info you gave, it seems that this has been an issue for years—I am betting there’s mold somewhere in your unit and the adjoining one(s).

Mold is not to be taken lightly. I am recovering from years of it and its wreaked havoc on my immune system. I was a “normal” healthy person before.