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Interior Humidity
#13606612
06/24/20 05:11 PM
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Joined: Apr 2008
Posts: 10,550
JavelinJ
OP
TFF Guru
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OP
TFF Guru
Joined: Apr 2008
Posts: 10,550 |
What is the humidity inside your house with the AC on? Mine is sitting way up at 75% my Ecobee says. Has seemed stuffy for a few weeks. House and unit are fairly new, built 3.5 years ago. Foamed roof and standard insulation in the walls. I called the people that installed the unit and they told me it was humid in my house because it rained so much . I explained this has been going on for a while and their response was to give it a few days to settle out. Thoughts?
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Re: Interior Humidity
[Re: JavelinJ]
#13606619
06/24/20 05:18 PM
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Joined: Sep 2003
Posts: 18,070
Icepick
TFF Guru
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TFF Guru
Joined: Sep 2003
Posts: 18,070 |
This time of year the inside humidity runs around 50% in my house.
This thread needs more cowbell ...
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Re: Interior Humidity
[Re: JavelinJ]
#13606624
06/24/20 05:22 PM
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Joined: May 2007
Posts: 40,428
WAWI
TFF Guru
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TFF Guru
Joined: May 2007
Posts: 40,428 |
You dont have too big an AC do you? Too much tonnage will cause air not to cycle enough and you get humidity.
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Re: Interior Humidity
[Re: WAWI]
#13606628
06/24/20 05:24 PM
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Joined: Apr 2008
Posts: 10,550
JavelinJ
OP
TFF Guru
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OP
TFF Guru
Joined: Apr 2008
Posts: 10,550 |
You dont have too big an AC do you? Too much tonnage will cause air not to cycle enough and you get humidity. Not sure. They installed what I needed based on square footage I would have thought. I am at 2300 sq ft with 14 seer 3.5 ton I think.
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Re: Interior Humidity
[Re: JavelinJ]
#13606642
06/24/20 05:37 PM
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Joined: Apr 2006
Posts: 24,862
outfishdya
TFF Guru
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TFF Guru
Joined: Apr 2006
Posts: 24,862 |
What temp do you keep your house. Farther from dew point, the easier to lower. What is dew point whwn you are measuring your house. So many factors on humidity
Woke up this morning Got yourself a gun....
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Re: Interior Humidity
[Re: JavelinJ]
#13606644
06/24/20 05:38 PM
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Joined: Jan 2005
Posts: 119,880
TexDawg
Top Dawg
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Top Dawg
Joined: Jan 2005
Posts: 119,880 |
No idea why it would be so high, have you checked your condensate lines for proper drainage or if water is collecting in the overflow pan?
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Re: Interior Humidity
[Re: JavelinJ]
#13606651
06/24/20 05:43 PM
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Joined: Mar 2008
Posts: 61,054
LoneStarSon
Private Dancer
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Private Dancer
Joined: Mar 2008
Posts: 61,054 |
Have you cleaned your inside coils?
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Re: Interior Humidity
[Re: JavelinJ]
#13606662
06/24/20 05:53 PM
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Joined: Feb 2003
Posts: 55,364
SkeeterRonnie
Super Freak
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Super Freak
Joined: Feb 2003
Posts: 55,364 |
ours has been that way for a couple years. So I broke down and bought a dehumidifier off of amazon for a couple hundred bucks. now we run around 52-55% humidity. we only use the machine a couple hours a day. its crazy how much water if pulls out of the air.
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Re: Interior Humidity
[Re: JavelinJ]
#13606663
06/24/20 05:53 PM
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Joined: Jul 2013
Posts: 6,703
Brent S
TFF Celebrity
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TFF Celebrity
Joined: Jul 2013
Posts: 6,703 |
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Re: Interior Humidity
[Re: JavelinJ]
#13606687
06/24/20 06:21 PM
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Joined: Mar 2008
Posts: 34,575
cocodrie
TFF Guru
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TFF Guru
Joined: Mar 2008
Posts: 34,575 |
Thinking maybe your house and AC is too efficient and it's not running enough to remove the humidity. I think this is why a lot of units are now dual stage or variable so the system runs and still removes humidity while not cooling at 100% load every time. Maybe your unit is dual/variable, so if it is, I don't know what would be the issue. I know in the morning at my house it feels stale and slightly humid, so I'll bump it down one degree and it removes most of that feeling.
Namaste addendum disclaimer - I'm not an expert, I just deal with AC companies more often than I should.
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Re: Interior Humidity
[Re: JavelinJ]
#13606739
06/24/20 07:20 PM
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Joined: Jun 2011
Posts: 4,948
H2O Seeker
TFF Team Angler
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TFF Team Angler
Joined: Jun 2011
Posts: 4,948 |
Anything above 50-52% sustained can stimulate mold growth. I would call the manufacturer.
Grateful for every sunrise and sunset I get to witness. - Jason
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Re: Interior Humidity
[Re: JavelinJ]
#13606742
06/24/20 07:21 PM
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Joined: Jun 2005
Posts: 12,958
DanDaBald
TFF Guru
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TFF Guru
Joined: Jun 2005
Posts: 12,958 |
59% in my apartment . . . . .
God Bless !
NEVER FORGET 9/11/2001
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Re: Interior Humidity
[Re: JavelinJ]
#13606744
06/24/20 07:22 PM
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Joined: Mar 2012
Posts: 11,008
BigDozer66
TFF Guru
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TFF Guru
Joined: Mar 2012
Posts: 11,008 |
Ours stays at 35-40% most of the time.
75% is not normal and you need to find out what is the problem.
2016 Ranger RT188 Charcoal Metallic Dual Console 2017 Yamaha 115 VMAX SHO (VF115LA) SS Prop Minn Kota Ultrex i-Pilot Link 45" 80 lb. Humminbird Helix 10 Mega SI BalZout Console Humminbird Helix 10 Mega SI BBT Bow Mount Trick Step
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Re: Interior Humidity
[Re: cocodrie]
#13606749
06/24/20 07:27 PM
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Joined: Jul 2011
Posts: 9,200
the skipper
TFF Celebrity
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TFF Celebrity
Joined: Jul 2011
Posts: 9,200 |
Thinking maybe your house and AC is too efficient and it's not running enough to remove the humidity. I think this is why a lot of units are now dual stage or variable so the system runs and still removes humidity while not cooling at 100% load every time. Maybe your unit is dual/variable, so if it is, I don't know what would be the issue. I know in the morning at my house it feels stale and slightly humid, so I'll bump it down one degree and it removes most of that feeling.
Namaste addendum disclaimer - I'm not an expert, I just deal with AC companies more often than I should. This. If your house is efficient and doesnt need the ac to run all the time you need to get a dehumidifier put in to keep the humidity in check. Having high humidity will cause all kinds of mold issues, especially in your roof decking. Make sure you keep your attic humidity under control too. Also, if your house is that efficient and you dont have a fresh air intake tied in to atleast the ac system you probably need one. The air in your house can get way worse than most outside air, even in polluted cities.
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Re: Interior Humidity
[Re: JavelinJ]
#13606939
06/24/20 09:53 PM
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Joined: May 2002
Posts: 82,755
Bob Davis
Bunkeroid Bob
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Bunkeroid Bob
Joined: May 2002
Posts: 82,755 |
It is humid today. 63% outside on the patio, 58% in the hacienda now. It's good for my acoustic guitars, I'm good.
Foxtrot Juliet Bravo
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