Connect the drain hose to the drain hole directly if the model doesnt have a drain connector. Many users have reported blockages or leaks, which has forced them to return back to emptying the water container every time they use the dehumidifier.
Why Does My Frigidaire Air Conditioner Keep Beeping? $(".pa18 > .row:first-child").css("min-height", $(".bnarea").height()+$(".picpre").height()+30);
Furthermore, some users have reported issues with the hose connection.
(We measured only tested models, but the similar models we list should have the same dimensions.) Some owners may find draining their Toshiba portable cooling systems only once per several weeks.
The item you've selected was not added to your cart.
Energy efficiency measures kWh needed to remove a pint of water from the air; the fewer the kilowatts, the higher the score.
Energy efficiency
Also known as Toshiba 70-Pint Dehumidifier.
Smaller models from the company also lack a pump for drainage.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Rinse the filter under warm or room temperature water while scrubbing it with a soft brush and a mild liquid detergent to help remove stubborn filth.
Used to expel water to elevated drainage location.
Water removal measures pints per day removed under 65 F and 60 percent relative humidity (the new 2019 DOE standard). Humidistat accuracy is how closely humidistats came to keeping the humidity levels we set for them in our test chamber. If the humidity rises above that level, the dehumidifier will turn back on and begin working again. 
If youre shopping on a budget, the price difference might make Frigidaire too expensive a brand.
BestReviews is reader-supported and may earn an affiliate commission. The Toshiba Much like Frigidaire, most Toshbia products also come with four wheels on the bottom to make transportation between rooms much easier.
Unlock to see our ratings and compare products side by side. Once the cold weather hits, moisture buildup is often imminent while these appliances are in storage. Aside from a Toshiba portable air conditioner filling up with water faster than usual, it may also encounter other issues.
Placing a dehumidifier right above a drain can remove the need for a hose while still continually emptying out the water container.
Consult your owners manual to know the area of this component and how to remove it properly without applying any additional risk of damaging it. If not properly secured, the continuous drainage hose may leak and cause damage to the flooring around it.
BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money. In our lab tests, Dehumidifiers If you Buy It Now, you'll only be purchasing this item. Owner satisfaction is based on the proportion of members who are extremely likely to recommend their dehumidifier brand to their friends and family. While of slightly lesser quality, the price difference and versatility of the dehumidifiers more than makes up for it. Allows you to program when a dehumidifier turns on and/or off. An affordable option from the company is the Toshiba 22-Pint 115-Volt Energy Star Most Efficient Dehumidifier. FAQs or access your
to get the information you were looking for! Energy efficiency measures kWh needed to remove a pint of water from the air; the fewer the kilowatts, the higher the score.
Users that want to practice manually draining their Toshiba portable ACs should remove the excess water from these appliances at least once every 6 to 8 hours of use. If so, owners can follow these procedures to drain their ACs: Certain cases may also require users to drain their portable air conditioners sooner than later. Consumer Reports.
Locations like New Orleans, Louisiana, Jacksonville, Florida, and Houston, Texas, generally have the highest relative humidity ratings in the country.
Toshiba's line of portable air conditioners is typically ideal for spaces between 150 to 450 square feet.
Pull the filter up and away from the unit to remove it.
If price plays a large factor, Toshiba is the right answer.
The largest downside to Toshiba devices is their overall performance.
Before draining a Toshiba portable air conditioner, its important to note to never drink the water from the unit.
Use of this site is subject to certain Terms Of Use. Toshiba devices cost close to $100 less than comparable Frigidaire models with the same water capacity. When living in a humid area, keeping your home dry can prevent the buildup of mold, reduce the chance of bugs and keep areas cleaner. Additionally, you can set custom humidity levels which the device will reach, and then automatically shut off. Remove the filter by removing its protective cover. Need Help?
However, the bottom line is that Toshiba offers all the same basic features as Frigidaire, comes in more sizes, and costs significantly less.
If these components collect filth, the portable AC will typically have trouble circulating air within its internals, resulting in excess water vapor.
Disclosure: We may get commissions for purchases made through links in this post. A remote control allows for control of the dehumidifier from a distance. Local store prices may vary from those displayed. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. If so, read our post on that topic to know the steps for that task. If you'd like to get the additional items you've selected to qualify for this offer.
Claimed pints/day are per manufacturers, at 65 F and 60 percent relative humidity.
});
MrCool Vs Mitsubishi Mini Split: Which To Choose? Mr.
Most models can be set for on and off, some only for off.
Copyright 2021 BestReviews, a Nexstar company.
This dehumidifier comes with a 24-hour timer that allows you to leave it on while youre away from the house without worrying it will stay on all night long.
The appliance should remove excess moisture automatically through its drain hose once the water in the condensation pan hits a certain level.
However, regular use of some modes like the dehumidifying and heating functions may demand manual draining. Best For High Humidity (Most With a Pump). We also measured ability to run on low voltage and restart after a simulated blackout; models that didn't automatically restart are footnoted.
Get the Android Weather app from Google Play.
Toshiba equips its devices with warning sensors if the water container gets too full, and also offers continuous drainage through a backport. Here's a quick step-by-step guide on how to remove and clean the filter of a portable AC to help give you an idea of how to do these procedures: You can also watch the video below to gain additional insights on how to do these steps correctly: Users should clean the air filter from their portable air conditioners at least once every 2 weeks.
Instead of scaling up to industrial sizes, the company has more compact sizes that allow for easy use in apartments and smaller rooms. Unit has a filter cleaning indicator to remind you when the filter needs to be cleaned. A Toshiba portable air conditioner may not need manual draining, thanks to its automatic drainage system.
Take out the upper drain plug from the units rear and install the drain hose afterward, or.
Install the drain hose but remove the drain plug and the attached hose.
Even for models with the same water capacity, Frigidaire devices cost close to $100 more.
Each company offers multiple options and provides quality models for your home or apartment.
Models closest to claimed removal scored higher.
Safe Summer Activities for Kids During the Pandemic, What You Need to Know About Bug Spray for Kids, Best Cooling Mattress Toppers From Consumer Reports' Tests, Excels at removing embedded dirt from carpets.
You might also wonder how to drain a dehumidifer with a hose. We also measured ability to run on low voltage and restart after a simulated blackout; models that didn't automatically restart are footnoted.
But infrequent usage may not demand regular draining. Users can place a cover over these devices to help reduce water vapor accumulation.
If you continue navigating on this site, we will consider that you accept this.
If youre looking for performance over everything else, Frigidaire is the brand to choose. If youre on a budget, this would make a significant change in which dehumidifier to buy.
Take note that the origins of these problems might come from different sources, which may include (but arent limited to) the following: Many homeowners disconnect and store their portable AC units in the cold season. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}.
Repair or replace faulty floats to return optimal serviceability to portable ACs.
account information here.
Allow the filter to air dry before reinstalling it into the portable AC. Frigidaire dehumidifiers have highly rated options with portable designs, while Toshiba sells models at lower prices with more efficient energy usage.
$(".pa18 > .row:first-child").css("min-height", $(".bnarea").height()+$(".picpre").height()+30);
Models closest to claimed removal scored higher.
Dehumidifier Drain Pump Hose Female Connector for Hisense and Others, - eBay Money Back Guarantee - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, - eBay Return policy - opens in a new tab or window, - eBay Money Back Guarantee - opens in a new tab or window. Lower than usual fan speed during heating mode: Wait for a few minutes for the fan to reach the desired speed.
Which Brands Make the Most Reliable Appliances? }); We know you probably won't read this cookie disclaimer because they are all the same, but here it is: Yes, we use cookies and third parties like ad partners may use them too to show you personalized content.
Another major advantage is the smaller Frigidaire options available.
If not, call a certified technician for repairs. Return the protective cover over the filter afterward.
Identifying the source of the problem can help users apply the correct repair solutions. How Long Does It Take To Replace An Evaporator Coil?
Save my name, email, and website in this browser for the next time I comment.
Frigidaire products are also slimmer than many of its competitors. The best way to keep your home dry is by owning a dehumidifier.
Connect a universal drain adaptor to one end of the drain hose. Predicted brand reliability is based on estimated problem rates for newly purchased dehumidifiers, not covered by an extended warranty or service contract, within the first five years of ownership. Copyright 1995-2022 eBay Inc. All Rights Reserved.
But users may still drain these ACs manually by using the drain hose.
The Japanese appliance companys portable AC models can also help dehumidify rooms with fairly simple remote commands.
What are Coloradans odds to win the Mega Millions? Climate is uncontrollable, which means portable AC owners need to adjust their routines to ensure these appliances dont encounter problems because of the moisture buildup.
However, activating the appliances dehumidifying and heating modes generally demands manual draining.
Most portable ACs will have floats in their drainage systems that tell the appliances when to unload moisture buildup.
Finally, the hoses outlet should be pointing down to let gravity help with the water removal.
The frequency of cleaning this component may increase depending on living conditions, the number of pets, and the location of the property.
Noisy operations: Relocate the air conditioner to a flat surface. Draining a Toshiba portable air conditioner often happens automatically and doesnt require frequent human intervention.
Return the drain hose (now with the adapter) into the drain plug. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This is an archived article and the information in the article may be outdated.
There are many dehumidifiers available at varying pint capacities and from different companies. 
Check the owner's guide to find the unit's RESET button. This small dehumidifier comes with all the same features as larger devices with a washable filter that doesnt need to be replaced. Frigidaire dehumidifiers have washable filters, meaning you wont have to replace them when they get dirty.
How To Use Ecobee Thermostat Without Wifi.
We researched the answers to these questions and heres what we found. Can You Do Foam Insulation Yourself?
If owners use these modes regularly, the steps to drain the unit manually are: Toshiba portable AC owners may only need to wait for the P1 code to show on the digital display before draining water from the system.
Its important to note that locating and removing the filter for each specific portable air conditioner model. Our measurements include all protrusions and are rounded up to the nearest inch.
Also, read our post on how often to drain an air conditioner to learn more about this topic.
Each device has automatic sensors that will shut down the motor if the water capacity is reached.
document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); All rights reserved (c) 2020-2021 HVACSeer.com.
Wait for 5 seconds and test the unit if the problems persist. This means that you will have to empty all smaller products by hand or place it directly over a drain or sink. Please look at the time stamp on the story to see when it was last updated. Check out this portable air conditioner cover on Amazon.
Also, the water draining process for certain Toshiba portable cooling units, particularly when theyre dehumidifying and heating modes are used frequently, is typically different from the standard procedure.
Two of the most popular companies selling dehumidifiers are Frigidaire and Toshiba. Portable air conditioners, including those from Toshiba, may encounter issues wherein the water in these units fill faster than usual.
If you feel you have received this message in error, please view our customer care
You will get digital access to reviews and ratings for over 8,500 products and services Additionally, the company sells 22-pint devices, meaning it has a larger range of products than Frigidaire.
Noise denotes loudness at the highest setting, measured in decibels. 
This device is energy-efficient and is built with four wheels for easier transport from room to room. A measure of how often you would need to empty the tank in order to reach the claimed pts/day. Allow the unit to drain the water at least once per day to ensure these substances dont grow and spread.
Dehumidifiers test program at models like the TDDP5012ES2P are rated on multiple criteria, such as those
$(window).on("resize", function(){ Use a vacuum cleaner on the filter to suck up loose dirt and dust. If youre looking to reduce moisture in a larger space, Toshiba offers a 70-pint capacity device.
We'll also talk about draining a Toshiba portable air conditioner correctly in greater detail. This code means that the units interior tank is full, which demands manual water removal.
Add to cart to save with this special offer. Both Frigidaire and Toshiba sell high-quality dehumidifiers.
Like their non-moveable counterparts, portable air conditioners have filters that can also accumulate dust and dirt over time.
Frigidaire dehumidifiers come with three fan settings to help keep homes at exactly the right level of moisture throughout the day.
Why Does My Frigidaire Air Conditioner Keep Beeping? $(".pa18 > .row:first-child").css("min-height", $(".bnarea").height()+$(".picpre").height()+30);
Furthermore, some users have reported issues with the hose connection.
(We measured only tested models, but the similar models we list should have the same dimensions.) Some owners may find draining their Toshiba portable cooling systems only once per several weeks.
The item you've selected was not added to your cart.
Energy efficiency measures kWh needed to remove a pint of water from the air; the fewer the kilowatts, the higher the score.
Energy efficiency
Also known as Toshiba 70-Pint Dehumidifier.
Smaller models from the company also lack a pump for drainage.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Rinse the filter under warm or room temperature water while scrubbing it with a soft brush and a mild liquid detergent to help remove stubborn filth.
Used to expel water to elevated drainage location.
Water removal measures pints per day removed under 65 F and 60 percent relative humidity (the new 2019 DOE standard). Humidistat accuracy is how closely humidistats came to keeping the humidity levels we set for them in our test chamber. If the humidity rises above that level, the dehumidifier will turn back on and begin working again. If youre shopping on a budget, the price difference might make Frigidaire too expensive a brand. BestReviews is reader-supported and may earn an affiliate commission. The Toshiba Much like Frigidaire, most Toshbia products also come with four wheels on the bottom to make transportation between rooms much easier.
Unlock to see our ratings and compare products side by side. Once the cold weather hits, moisture buildup is often imminent while these appliances are in storage. Aside from a Toshiba portable air conditioner filling up with water faster than usual, it may also encounter other issues. Placing a dehumidifier right above a drain can remove the need for a hose while still continually emptying out the water container.
Consult your owners manual to know the area of this component and how to remove it properly without applying any additional risk of damaging it. If not properly secured, the continuous drainage hose may leak and cause damage to the flooring around it.
BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money. In our lab tests, Dehumidifiers If you Buy It Now, you'll only be purchasing this item. Owner satisfaction is based on the proportion of members who are extremely likely to recommend their dehumidifier brand to their friends and family. While of slightly lesser quality, the price difference and versatility of the dehumidifiers more than makes up for it. Allows you to program when a dehumidifier turns on and/or off. An affordable option from the company is the Toshiba 22-Pint 115-Volt Energy Star Most Efficient Dehumidifier. FAQs or access your
to get the information you were looking for! Energy efficiency measures kWh needed to remove a pint of water from the air; the fewer the kilowatts, the higher the score.
Users that want to practice manually draining their Toshiba portable ACs should remove the excess water from these appliances at least once every 6 to 8 hours of use. If so, owners can follow these procedures to drain their ACs: Certain cases may also require users to drain their portable air conditioners sooner than later. Consumer Reports.
Locations like New Orleans, Louisiana, Jacksonville, Florida, and Houston, Texas, generally have the highest relative humidity ratings in the country.
Toshiba's line of portable air conditioners is typically ideal for spaces between 150 to 450 square feet.
Pull the filter up and away from the unit to remove it.
If price plays a large factor, Toshiba is the right answer.
The largest downside to Toshiba devices is their overall performance.
Before draining a Toshiba portable air conditioner, its important to note to never drink the water from the unit.
Use of this site is subject to certain Terms Of Use. Toshiba devices cost close to $100 less than comparable Frigidaire models with the same water capacity. When living in a humid area, keeping your home dry can prevent the buildup of mold, reduce the chance of bugs and keep areas cleaner. Additionally, you can set custom humidity levels which the device will reach, and then automatically shut off. Remove the filter by removing its protective cover. Need Help?
However, the bottom line is that Toshiba offers all the same basic features as Frigidaire, comes in more sizes, and costs significantly less.
If these components collect filth, the portable AC will typically have trouble circulating air within its internals, resulting in excess water vapor.
Disclosure: We may get commissions for purchases made through links in this post. A remote control allows for control of the dehumidifier from a distance. Local store prices may vary from those displayed. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. If so, read our post on that topic to know the steps for that task. If you'd like to get the additional items you've selected to qualify for this offer.
Claimed pints/day are per manufacturers, at 65 F and 60 percent relative humidity.
});
MrCool Vs Mitsubishi Mini Split: Which To Choose? Mr. Most models can be set for on and off, some only for off.
Copyright 2021 BestReviews, a Nexstar company.
This dehumidifier comes with a 24-hour timer that allows you to leave it on while youre away from the house without worrying it will stay on all night long.
The appliance should remove excess moisture automatically through its drain hose once the water in the condensation pan hits a certain level.
However, regular use of some modes like the dehumidifying and heating functions may demand manual draining. Best For High Humidity (Most With a Pump). We also measured ability to run on low voltage and restart after a simulated blackout; models that didn't automatically restart are footnoted.
Get the Android Weather app from Google Play.
Toshiba equips its devices with warning sensors if the water container gets too full, and also offers continuous drainage through a backport. Here's a quick step-by-step guide on how to remove and clean the filter of a portable AC to help give you an idea of how to do these procedures: You can also watch the video below to gain additional insights on how to do these steps correctly: Users should clean the air filter from their portable air conditioners at least once every 2 weeks.
Instead of scaling up to industrial sizes, the company has more compact sizes that allow for easy use in apartments and smaller rooms. Unit has a filter cleaning indicator to remind you when the filter needs to be cleaned. A Toshiba portable air conditioner may not need manual draining, thanks to its automatic drainage system.
Take out the upper drain plug from the units rear and install the drain hose afterward, or.
Install the drain hose but remove the drain plug and the attached hose.
Even for models with the same water capacity, Frigidaire devices cost close to $100 more.
Each company offers multiple options and provides quality models for your home or apartment.
Models closest to claimed removal scored higher.
Safe Summer Activities for Kids During the Pandemic, What You Need to Know About Bug Spray for Kids, Best Cooling Mattress Toppers From Consumer Reports' Tests, Excels at removing embedded dirt from carpets.
You might also wonder how to drain a dehumidifer with a hose. We also measured ability to run on low voltage and restart after a simulated blackout; models that didn't automatically restart are footnoted.
But infrequent usage may not demand regular draining. Users can place a cover over these devices to help reduce water vapor accumulation.
If you continue navigating on this site, we will consider that you accept this.
If youre looking for performance over everything else, Frigidaire is the brand to choose. If youre on a budget, this would make a significant change in which dehumidifier to buy.
Take note that the origins of these problems might come from different sources, which may include (but arent limited to) the following: Many homeowners disconnect and store their portable AC units in the cold season. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}.
Repair or replace faulty floats to return optimal serviceability to portable ACs.
account information here.
Allow the filter to air dry before reinstalling it into the portable AC. Frigidaire dehumidifiers have highly rated options with portable designs, while Toshiba sells models at lower prices with more efficient energy usage.
$(".pa18 > .row:first-child").css("min-height", $(".bnarea").height()+$(".picpre").height()+30);
Models closest to claimed removal scored higher.
Dehumidifier Drain Pump Hose Female Connector for Hisense and Others, - eBay Money Back Guarantee - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, - eBay Return policy - opens in a new tab or window, - eBay Money Back Guarantee - opens in a new tab or window. Lower than usual fan speed during heating mode: Wait for a few minutes for the fan to reach the desired speed.
Which Brands Make the Most Reliable Appliances? }); We know you probably won't read this cookie disclaimer because they are all the same, but here it is: Yes, we use cookies and third parties like ad partners may use them too to show you personalized content.
Another major advantage is the smaller Frigidaire options available.
If not, call a certified technician for repairs. Return the protective cover over the filter afterward.
Identifying the source of the problem can help users apply the correct repair solutions. How Long Does It Take To Replace An Evaporator Coil?
Save my name, email, and website in this browser for the next time I comment.
Frigidaire products are also slimmer than many of its competitors. The best way to keep your home dry is by owning a dehumidifier.
Connect a universal drain adaptor to one end of the drain hose. Predicted brand reliability is based on estimated problem rates for newly purchased dehumidifiers, not covered by an extended warranty or service contract, within the first five years of ownership. Copyright 1995-2022 eBay Inc. All Rights Reserved.
But users may still drain these ACs manually by using the drain hose.
The Japanese appliance companys portable AC models can also help dehumidify rooms with fairly simple remote commands.
What are Coloradans odds to win the Mega Millions? Climate is uncontrollable, which means portable AC owners need to adjust their routines to ensure these appliances dont encounter problems because of the moisture buildup.
However, activating the appliances dehumidifying and heating modes generally demands manual draining.
Most portable ACs will have floats in their drainage systems that tell the appliances when to unload moisture buildup. Finally, the hoses outlet should be pointing down to let gravity help with the water removal.
The frequency of cleaning this component may increase depending on living conditions, the number of pets, and the location of the property.
Noisy operations: Relocate the air conditioner to a flat surface. Draining a Toshiba portable air conditioner often happens automatically and doesnt require frequent human intervention.
Return the drain hose (now with the adapter) into the drain plug. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This is an archived article and the information in the article may be outdated.
There are many dehumidifiers available at varying pint capacities and from different companies. Check the owner's guide to find the unit's RESET button. This small dehumidifier comes with all the same features as larger devices with a washable filter that doesnt need to be replaced. Frigidaire dehumidifiers have washable filters, meaning you wont have to replace them when they get dirty.
How To Use Ecobee Thermostat Without Wifi.
We researched the answers to these questions and heres what we found. Can You Do Foam Insulation Yourself?
If owners use these modes regularly, the steps to drain the unit manually are: Toshiba portable AC owners may only need to wait for the P1 code to show on the digital display before draining water from the system.
Its important to note that locating and removing the filter for each specific portable air conditioner model. Our measurements include all protrusions and are rounded up to the nearest inch.
Also, read our post on how often to drain an air conditioner to learn more about this topic.
document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); All rights reserved (c) 2020-2021 HVACSeer.com.
Wait for 5 seconds and test the unit if the problems persist. This means that you will have to empty all smaller products by hand or place it directly over a drain or sink. Please look at the time stamp on the story to see when it was last updated. Check out this portable air conditioner cover on Amazon. Also, the water draining process for certain Toshiba portable cooling units, particularly when theyre dehumidifying and heating modes are used frequently, is typically different from the standard procedure.
Two of the most popular companies selling dehumidifiers are Frigidaire and Toshiba. Portable air conditioners, including those from Toshiba, may encounter issues wherein the water in these units fill faster than usual.
If you feel you have received this message in error, please view our customer care
You will get digital access to reviews and ratings for over 8,500 products and services Additionally, the company sells 22-pint devices, meaning it has a larger range of products than Frigidaire.
Noise denotes loudness at the highest setting, measured in decibels. This device is energy-efficient and is built with four wheels for easier transport from room to room. A measure of how often you would need to empty the tank in order to reach the claimed pts/day. Allow the unit to drain the water at least once per day to ensure these substances dont grow and spread.
Dehumidifiers test program at models like the TDDP5012ES2P are rated on multiple criteria, such as those
$(window).on("resize", function(){ Use a vacuum cleaner on the filter to suck up loose dirt and dust. If youre looking to reduce moisture in a larger space, Toshiba offers a 70-pint capacity device. We'll also talk about draining a Toshiba portable air conditioner correctly in greater detail. This code means that the units interior tank is full, which demands manual water removal.
Add to cart to save with this special offer. Both Frigidaire and Toshiba sell high-quality dehumidifiers. Like their non-moveable counterparts, portable air conditioners have filters that can also accumulate dust and dirt over time.
Frigidaire dehumidifiers come with three fan settings to help keep homes at exactly the right level of moisture throughout the day.