Understanding Bathroom Ventilation Technology | Ask This Old House

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  • เผยแพร่เมื่อ 10 ธ.ค. 2024

ความคิดเห็น • 98

  • @pgnehm
    @pgnehm ปีที่แล้ว +8

    Actually the smart Humidity/Motion switch shown in the episode is this one here:
    Swidget Temperature, Humidity & Motion + Wi-Fi Control Insert - Works with Swidget Outlets and Switches to measure temperature, relative humidity & detect motion (occupancy/vacancy). $135 for the combo (insert & switch).

  • @PS-rr2jt
    @PS-rr2jt ปีที่แล้ว +16

    Most of my homeowners, not being first time buyers, opted for fans that weren’t really quiet and ran the entire time the light was on. We also insulated the bathroom partition walls to deaden sounds. Nobody wants to be heard using the bathroom.

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว +9

      But a loud fan can also serve a purpose to mask other more personal sounds that may occur in the bathroom. Might be nice to have a fan with options… quiet & fart fan modes.

  • @rgr3427
    @rgr3427 ปีที่แล้ว +15

    Love it. Not sure on present code here in Florida, BUT at least in 2006 all that was required in a bathroom was a window that “could” be opened for ventilation. These items are what I was looking, (hoping) for, especially the fan that can be placed in the attic with just the grill in the bathroom. The intelligent switches are a plus. Thank you

    • @rgr3427
      @rgr3427 ปีที่แล้ว

      @@brianglade848 To late, I already own a bunch, but its called a marsh with a river running thru it to the Atlantic Ocean 7 miles away. Thanks anyway 😎

  • @jeffreysmith4586
    @jeffreysmith4586 ปีที่แล้ว +20

    I'd love to see a video on Balanced Whole Home Ventilation Systems. They bring in fresh air and exhaust dirty air at equal parts. Many will also keep the fresh air temperature and humidity very similar to the air being exhausted.

    • @johndoe6032
      @johndoe6032 4 หลายเดือนก่อน

      That's and ERV or HRV. They have videos about those also.,

  • @xoxo2008oxox
    @xoxo2008oxox ปีที่แล้ว +7

    The inline fan demo was very helpful! Thank you for including links!

  • @c31979839
    @c31979839 ปีที่แล้ว +13

    That receptacle indoor air quality sensor is pretty cool. I'd bet it costs quite a bit to get it all set up, but for some people/households it would work great.
    Lots of neat innovations out there.

  • @dzsink
    @dzsink ปีที่แล้ว +6

    Great video again. The fan you have on the table Panasonic, does have motion and humidity sensor built into it and super quiet. We have them in our two bathrooms.

  • @silentlou4375
    @silentlou4375 ปีที่แล้ว +1

    The nice feature of having a very old home equipped with a forced-air geothermal furnace… no need to add fresh air intake (plenty of natural fresh air leaks) and bathroom humidity is drawn into furnace ducting to either add needed heat/humidity thru house in winter or condensed at the furnace.

  • @blackstyle28
    @blackstyle28 ปีที่แล้ว

    Super informative. Thank you

  • @susanmitchell4820
    @susanmitchell4820 ปีที่แล้ว +3

    LOVE this info.

  • @paulct91
    @paulct91 ปีที่แล้ว +2

    Interesting, and very helpful!

  • @virgil3241
    @virgil3241 ปีที่แล้ว +1

    I have a central exhaust system in a house I moved into 4 years ago. While when I first moved I didn't like it, because I was used to a fan per bathroom that all operated separately. This one is turned on anywhere, it sucks from all the areas. But now after using it with a central fan, its one exhaust out the side of the house, not 4 separate ones out my roof, so less holes in my roof. Only problme is its low voltage using the furnace as an intake, so I can only use the old school wind timers that tick, but they do the job

    • @OGCJ10
      @OGCJ10 ปีที่แล้ว

      1) do you live up north or down south.
      2) since your exhaust is on the side of the house have you had any issues whatsoever vs one that is through the roof ?

    • @virgil3241
      @virgil3241 ปีที่แล้ว +1

      @@OGCJ10Is Canada North enough 🙂 We have never had any issues for the almost 5 years we have been here. Its nice to have less roof intrusions, because all my past houses were anything upstairs bathroom wise was exhaust out the roof. This way as welll, in the extreme cold, the exhaust doesnt have any ice build up on the outer portion of the port.

  • @Thorum13
    @Thorum13 ปีที่แล้ว +1

    Great vid. Thanks!

  • @davidlesley1328
    @davidlesley1328 ปีที่แล้ว +3

    Excellent, did not know about the sensors

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว

      People have not known stuff for thousands of years. I didn’t know it was possible not to know about people not knowing.

    • @davidlesley1328
      @davidlesley1328 ปีที่แล้ว

      @@Kevin-mp5of we all learn

  • @Homebayview
    @Homebayview ปีที่แล้ว +2

    Awesome information but I can't find the switch or the power plugs in any of the links ....thought leviton was the brand but can't find it yet ...any help is appreciated it...would love to buy them

    • @Homebayview
      @Homebayview ปีที่แล้ว

      @@Kevin-mp5of Thank you very much!

  • @gwmkiwi
    @gwmkiwi ปีที่แล้ว +2

    My bathrooms have oversize inline extractors venting to the outside activated by movement sensors in the showers and over the bath tubs. The same set up in the lavatories

    • @pgnehm
      @pgnehm ปีที่แล้ว

      Great idea to add motion sensors to the shower... Will do so too!

    • @OGCJ10
      @OGCJ10 ปีที่แล้ว

      1) which in-line extractor did you use ?
      2) did you do one for each bathroom or did you connect two bathrooms to one? I’ve seen it done both ways

  • @janking2762
    @janking2762 9 หลายเดือนก่อน

    Really good advice if you live in a place where it’s drier outside than in, except that much of the US isn’t that place. In my place, DE, opening windows( which my bathroom doesn’t have), works maybe in April and May, late September until maybe November. Feel free to explain to my wife why it’s ok to open windows the rest of the year…hasn’t worked for me in 40 years.

  • @Guardducks
    @Guardducks ปีที่แล้ว +1

    Pretty cool . Now when your best homie who's always wrecking your bathroom asks hey bro can I use your bathroom, you can safely say yes.

  • @c0mputer
    @c0mputer ปีที่แล้ว +6

    These bathroom sensors should also have a taco night sensor or Indian food sensor. Talk about bathroom air quality!

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว +1

      Good point and since such cuisine generates nearly as potent belched vapors, these sensors and exhaust fans are needed throughout the entire house.

  • @XzTS-Roostro
    @XzTS-Roostro ปีที่แล้ว

    Johnson Controls had released the JCI Glas™ smart thermostat years ago, which also monitors the AQI both indoors and outdoors. If it detects poor indoor air, it'll turn on the HVAC's circulation fan.
    Unfortunately, they have discounted the device and its services, so anyone who currently has one will have it downgraded to being the fanciest programmable thermostat.

  • @JM-qy5yd
    @JM-qy5yd ปีที่แล้ว +3

    You didn't mention anything about the requirement of fresh air intake order for the exhaust system to work correctly? No air in no air out. Thanks.

    • @fcscomptech4126
      @fcscomptech4126 ปีที่แล้ว

      The Swidget 204060 Timer Switch is a dry contact switch and can be wired to your ERV boost function instead of a fan to trigger an increase in air exchange instead of turning on a fan.

  • @mukeshshah7752
    @mukeshshah7752 4 หลายเดือนก่อน

    I need make and model of that switch. Please share.

  • @TMM6900
    @TMM6900 ปีที่แล้ว

    Crazy tech

  • @JonnyDIY
    @JonnyDIY ปีที่แล้ว +2

    What about stink 🤭💩 detecting fan for bathroom? Are those available? 🤔

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว +1

      I think sonic sensors are superior. There may be air pockets where the stink vapors are absent, but sound travels everywhere… and these sensors could be tuned to the flatulence frequency range.

    • @JonnyDIY
      @JonnyDIY ปีที่แล้ว

      @@silentlou4375 genius!

  • @RI-uv3lm
    @RI-uv3lm ปีที่แล้ว +1

    How does this work with mvhr or erv?

  • @Lou_Mansfield
    @Lou_Mansfield ปีที่แล้ว +1

    Where can I buy that VOC sensor outlet,? And how do I get it to turn on the bathroom fan?

    • @fcscomptech4126
      @fcscomptech4126 ปีที่แล้ว +1

      The smart wiring devices in the video are made by Swidget and distributed by Panasonic.

    • @Lou_Mansfield
      @Lou_Mansfield ปีที่แล้ว

      @@fcscomptech4126 thank you

  • @kokovox
    @kokovox ปีที่แล้ว +2

    The Panasonic fan that you are using in the demo is super quiet and it can pull a lot of air. Big fan = quiet and powerful. No need for inline fan for a bathroom really. The kitchen hood is a different story.

    • @JMCote112
      @JMCote112 ปีที่แล้ว

      An inline fan for a kitchen hood would great

  • @Alex.AL_26
    @Alex.AL_26 ปีที่แล้ว

    that outlet that senses air quality is far more complex than people think. you need to make sure that outlet and ventilation fan are on the same circuit other wise you have to start running wires

    • @fcscomptech4126
      @fcscomptech4126 ปีที่แล้ว

      The Swidget IAQ Sensor Insert communicates wirelessly with the Insert in the fan switch to activate it. There are no additional wires to run.

  • @nlvassassin
    @nlvassassin 5 หลายเดือนก่อน

    This is dope

  • @oscarwright179
    @oscarwright179 ปีที่แล้ว

    Links? I need a bathroom fan and a range hood. Looking for the actual links to buy the product. Not links to manufacturers site with links to multiple products with links to varying distributors with links to retailers that may or may not actually carry the product.

  • @watchmenpropertyinspection3469
    @watchmenpropertyinspection3469 9 หลายเดือนก่อน

    I like it but concerned with more and more electronics and wifi everything EMF levels (electro magnetic field) are at all time highs. Major issue in homes and society in general. Hope to see episodes on how to protect against that if possible.

  • @ellie1543
    @ellie1543 ปีที่แล้ว

    What if we can't go up, can we go out the side wall?

  • @Aaron-kj8dv
    @Aaron-kj8dv 9 หลายเดือนก่อน

    I bet someone can make something similar for kitchens, when the smoke gets to be too much it just kicks on the fan automatically.

  • @pf5658
    @pf5658 ปีที่แล้ว

    Cool but I just want to know what bathroom fan you guys used for the demo. That thing is as quiet as a mouse.

    • @rosstret
      @rosstret ปีที่แล้ว +1

      Panasonic “whisper” green is the ceiling in box unit and Soler and Palau TD inline fan is the other

    • @pf5658
      @pf5658 ปีที่แล้ว +1

      @@rosstret Thank you for replying. Much appreciated. 😊

  • @anthonyfigueroa7869
    @anthonyfigueroa7869 ปีที่แล้ว +2

    Good 2 know☆☆☆☆

  • @mavirek
    @mavirek ปีที่แล้ว

    What if the fan in all 3 bathrooms are just a metal box with a small fan that blows into the box, but the box doesn’t lead anywhere-the box is just that, a box with just one side open to the bathroom?

  • @QIKWIA
    @QIKWIA ปีที่แล้ว

    How much should a new QUALITY venting unit cost?
    Thanks 👊🏾

    • @mitchdenner9743
      @mitchdenner9743 ปีที่แล้ว +1

      They can cost as low as 50 bucks for a simple on/off inline fan that would have to be ducted and exausted outdoors by the purchaser of course. Or as expensive as a few thousand dollars for an erv/hrv which is a more comprehensive system which would not only exhaust bad air and humidity from the home, but bring in fresh air from outside into the home filtering it and tempering it before dispersing intothe home. They also have better controls and programming to make a more automated system.

    • @QIKWIA
      @QIKWIA ปีที่แล้ว

      @mitchdenner9743
      👀Wow!!
      The latter price isn't too bad.
      I was actually expecting it to be more.
      Thanks Mitch, very good information. I appreciate it.

    • @QIKWIA
      @QIKWIA ปีที่แล้ว

      @@brianglade848
      😂🤦🏽‍♀️🤭😂

    • @mitchdenner9743
      @mitchdenner9743 ปีที่แล้ว +1

      @@QIKWIA no problem, Broan actually makes a real nice erv for indoor air quality which I purchased myself and I think I paid 800 or 1000 bucks for. I love it.

  • @darshany2d
    @darshany2d ปีที่แล้ว +1

    Can you cover how to use ERV and HRV ... I'm specifically in Canada our new built came with it but can't find how to use it.

    • @rapfreak7797
      @rapfreak7797 ปีที่แล้ว +3

      It should have been set by the HVAC installer to run automatically

    • @A6Legit
      @A6Legit ปีที่แล้ว

      If it's not already set up best bet is googling the model you have and reading the manual

    • @rd-ch1on
      @rd-ch1on ปีที่แล้ว

      @@Kevin-mp5of nah...we keep sending you guys Chinese balloons

    • @fcscomptech4126
      @fcscomptech4126 ปีที่แล้ว

      The Swidget 204060 Timer Switch (shown in the video) is a dry contact switch and can be wired to your ERV boost function instead of a fan to trigger an increase in air exchange instead of turning on a fan.

  • @1252PFC
    @1252PFC ปีที่แล้ว +3

    Would have been nice to cover ductless vents

  • @fordhamdonnington2738
    @fordhamdonnington2738 หลายเดือนก่อน

    My ventilator has no duct moving air outside. Why, because it still gets the humidity out.

  • @barkbarkatthemoon
    @barkbarkatthemoon ปีที่แล้ว

    in the winter time I do not want the humidity to be pumped out of the house. I need it inside where the humidity is already too low. additionally i need this exhaust vent pipe to seal closed so that hot air that my heater is working so hard to create does not go flying out of the house. vent fans in bathrooms are for noise privacy, you would not want that fan to be quiet.

    • @andrewahern3730
      @andrewahern3730 ปีที่แล้ว +1

      Um, no everything you said is incorrect. There aren’t codes for bathroom ventilation simply because of odors.

  • @THEODINOFFICIAL
    @THEODINOFFICIAL ปีที่แล้ว +1

    I have excessive moisture on walls after shower….. what speed fan would help fix this issue?

    • @A6Legit
      @A6Legit ปีที่แล้ว +3

      Higher than you have lol. Less hot water/leave the fan running

    • @DavidShinabarger
      @DavidShinabarger ปีที่แล้ว +1

      Calculate the size of your bathroom and then get a Panasonic one from Home Depot!

    • @THEODINOFFICIAL
      @THEODINOFFICIAL ปีที่แล้ว

      @@A6Legit I like to cook my balls… so yeah there’s that 🤣

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว

      I only get fans that have a setting up to 11.

  • @marksternweis4598
    @marksternweis4598 ปีที่แล้ว

    We a new fans and lights in the Bathroom

  • @adatshhc
    @adatshhc ปีที่แล้ว +1

    So basically exhausting technology has not advanced much in the last 30 years.

    • @gayan1742
      @gayan1742 5 หลายเดือนก่อน

      Yeah in rest of the world, except Japan

  • @SomeDudeQC
    @SomeDudeQC 6 หลายเดือนก่อน

    What lol who thinks bathroom fans are for odor control?!

  • @ryanbentley1965
    @ryanbentley1965 ปีที่แล้ว +9

    Open a window, save thousands

    • @rd-ch1on
      @rd-ch1on ปีที่แล้ว +1

      Yeah but TOH sponsors will lose millions

    • @Brad_R
      @Brad_R ปีที่แล้ว +5

      Not advisable in winter. Then Richard would need to replace my furnace for one with higher efficiency.

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว +3

      That’s a greenhouse gas you’re letting out the window. Please use a catalytic converter type window screen.

    • @Craigthepope
      @Craigthepope ปีที่แล้ว +4

      Can't do that during hot humid summers or during cold winter nights.

    • @tonyjohnson2256
      @tonyjohnson2256 ปีที่แล้ว +1

      I agree with opening windows. I've also been in a lot of houses that don't have windows in the bathrooms. If you don't turn the fan on during a shower and leave it on for a while after a shower, It can be like a sauna in there for hours after.

  • @avalon449
    @avalon449 ปีที่แล้ว

    Wow, let the wokness begin. What’s next Kevin, gas stoves are evil?

    • @thenexthobby
      @thenexthobby ปีที่แล้ว

      FFS, it's a video about bathroom venting. Go sell hate and stupidity somewhere else.

    • @silentlou4375
      @silentlou4375 ปีที่แล้ว

      A truly efficient system would exhaust the bathroom to a “natural gas” energy recovery system and fuel the gas stove.

    • @CarlosGonzalez-mr5qz
      @CarlosGonzalez-mr5qz ปีที่แล้ว +4

      Wokeness? If you are offended by a bath fan then you have other problems.