10 best install whole house humidifiers

Installing a whole-house humidifier is a valuable addition to your home's HVAC (Heating, Ventilation, and Air Conditioning) system, especially in dry climates or during the winter months when indoor air can become excessively dry. Here's what you need to know about installing whole-house humidifiers:

  1. Purpose: Whole-house humidifiers are designed to add moisture to the air in your entire home. They help maintain proper indoor humidity levels, which is essential for comfort and health. Proper humidity levels can alleviate dry skin, reduce respiratory problems, and prevent damage to wood furniture and flooring caused by overly dry air.

  2. Types of Whole-House Humidifiers:

    • Bypass Humidifiers: These humidifiers work by diverting a portion of the warm air from your furnace through a water panel or evaporator pad. The air picks up moisture from the pad before circulating it throughout your home.
    • Fan-Powered Humidifiers: Fan-powered humidifiers have their own fans to blow air through the water panel, increasing the efficiency of moisture distribution.
    • Steam Humidifiers: Steam humidifiers use electricity to boil water and release steam into the air, providing precise control over humidity levels.
  3. Installation Process:

    • Professional Installation: Installing a whole-house humidifier is often best done by a professional HVAC technician. They can evaluate your home's specific needs, select the appropriate type and size of humidifier, and ensure proper installation.
    • Integration with HVAC System: Whole-house humidifiers are integrated into your HVAC system, usually connected to the ductwork. They require access to the water supply and electricity for operation.
    • Drainage: Proper drainage is essential to prevent water damage. The installation should include a drain line to remove excess water and avoid water pooling.
  4. Sizing: The size of the humidifier is crucial for effective operation. An HVAC technician will calculate the required capacity based on the size of your home and the desired humidity levels.

  5. Maintenance: Regular maintenance is necessary to ensure the efficient and hygienic operation of your whole-house humidifier. This includes cleaning the water panel or evaporator pad, changing the water panel if applicable, and checking for any issues with the unit.

  6. Humidity Control: Many whole-house humidifiers come with humidity control systems that allow you to set and maintain the desired indoor humidity level. Some advanced models can be controlled remotely via smartphone apps.

  7. Benefits: Installing a whole-house humidifier can provide numerous benefits, including improved comfort, reduced energy bills (because humidified air feels warmer), reduced static electricity, and protection for wooden furniture and flooring.

  8. Health Considerations: Maintaining proper indoor humidity levels can help alleviate respiratory problems and allergies caused by dry air. However, it's essential to monitor and control humidity to prevent excess moisture, which can lead to mold and mildew issues.

In conclusion, installing a whole-house humidifier is a worthwhile investment for improving indoor air quality and comfort, especially in regions with dry or harsh climates. Proper installation and maintenance are key to enjoying the full benefits of this HVAC accessory.It's advisable to consult with a professional HVAC technician to determine the right humidifier type and size for your home and ensure a safe and effective installation.

Below you can find our editor's choice of the best install whole house humidifiers on the market
  

ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation

Ecobee

Based on 4 reviews Check latest price

Product description

Ordinary thermostats only read the temperature in one room, but are supposed to deliver comfort in all rooms. Ecobee3 remote sensors deliver the right temperature in the rooms that matter most. Now homekit enabled. Ecobee3 sensors know which rooms are occupied to deliver the right temperature in the right places. And they know whether someone's home to help you save energy and money when you're away. Ecobee3 comes with 1 free remote sensor that measures temperature and occupancy. You can have up to 32 sensors. The more you add, the smarter your Ecobee3 becomes at delivering comfort where it matters and savings where it counts.

  • Works with Alexa for voice control (Alexa device sold separately).
  • Smart, really smart - intuitively understands when to turn on your heating or cooling equipment based on your home's unique energy profile, the weather outside, and thousands of other data points to make sure you're comfortable at all times
  • Knows you have a life - senses whether anyone's home and which rooms are occupied, delivering comfort when you're at home and saving you energy and money when you're not

User questions & answers

Question: My thermostat is only used for heating the house and only has 2 wires, a red and white. Can i still use this ecobee
Answer: If you have a really old 2-wire system, one that does NOT have modern solid state controls, then Ecobee won't work right off the shelf, even with their 2-3 wire power conversion module. These heating plants predate the 1980s and use "dry contact" thermostats. You can make it work if you install a 24v isolation relay. Ecobee outlines the procedure on their web site, but it takes some basic electrical wiring knowledge. I'm not sure if you can use the 2-wire conversion module with an isolation relay - it should be possible somehow or other. If you have a third wire running to the thermostat (it's often there) then you should use it to run 24V to the Ecobee, and ignore the conversion module.
Question: Is there a provision to bypass the 'auto off' motion sensor so that my dogs don't suffer from the heat when I'm out
Answer: Yes- you can disable the Smart Home/Away feature under the "Sensors" section of the interface, so that the thermostat will follow only the schedule/preset temperatures. In my case, I disabled it because I wanted the opposite functionality (I didn't want the system turning on if I stopped at home for a hour over lunch). Note that the "Follow Me" feature is a separate setting (found in the Sensors section as well) that allows the system to track where you are in the house and attempt to heat/cool that part of the house closer to your desired setpoint.
Question: Does the main thermostat have a sensor for the first floor? Or is the white sensor needed for that floor? Is the black hub a sensor
Answer: Main thermostat and white (remote) includes a temperature sensor and a motion sensor. First, you don't have to use the remote sensor. Second, if you use the remote sensor, the main sensor will combine the input of both (main and remote) temperature sensors and based on the amount of time spent in each area using the motion sensor. If motion is detected more near the main and less near the remote (as a %), then the main temperature will weigh heavier than the remote. As well, you do not need to use remotes and can be assigned to work during selected schedules only. It's quite amazing, but I haven't used them on my system yet. I figured I would learn the rest of the system before I introduced them.
Question: is this a different model than the ecobee3 that is slightly less expensive? Also if wifi is out can you control it fully manually
Answer: Yes, this is a different model then the ecobee3 lite. The ecobee will still be able to function as a thermostat and talk to the sensors, if your wifi goes out. You can still manually control your heating and cooling at your ecobee without wifi.
Question: Compatible with alexa? do i have to buy nexia bridge for it to work
Answer: For the thermostat alone, no nexia bridge is needed.
Question: Can you set Temperature limits on this thermostat
Answer: Yes you can.
Question: The connection key to setup wifi will not work so i am not able to connect it to wifi. anyone know the fix
Answer: Must use your phone and the app.
Question: Is this thermostat compatible with the xr624 connection
Answer: Yes, it is compatible. The XR724 replaces XL624.

Aprilaire - 800Z 800 Whole Home Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole House Humidifier for Homes up to 6,200 Sq. Ft.

Aprilaire

Based on 269 reviews Check latest price

Product description

Aprilaire introduced the first evaporative humidifier for forced air furnace systems back in 1954. Since that time, Aprilaire continues to lead the industry in whole home humidification systems – including steam humidifiers. Aprilaire steam humidifiers use electrode technology and are simple to install, operate, and maintain. With electrode technology, electrical current flows between submerged electrodes, resistance of the water to the electric current heats the water. The submerged electrodes are found in a replaceable canister. At the end of a humidifier season, the canister – including the electrodes, is replaced. No cleaning, no scrubbing, simply replace the canister and you’re ready for the next humidifier season. Electrode technology requires impurities in the water to promote the transfer of electricity. For this reason, water filtration is not required with electrode technology, minimizing the complexity of the installation and on-going operating costs. This unit will operate with water hardness between 3 and 36 grains – a very wide range. If reverse osmosis or deionized water is present, plumb the steam humidifier to a water line before the water flows through the reverse osmosis or deionization equipment.



INCLUDED IN THE BOX: Installation instructions, steam humidifier, Model 62 automatic digital humidifier control with sensor, outdoor temperature sensor, dispersion tube, steam hose (6 feet), 7/8 inch drain tubing (10 feet), hose clamps, saddle valve, mounting screws, Model 80 steam canister

From the Manufacturer

The Aprilaire Model 800 Residential Steam Humidifier features truly automatic control, so there's no need to manually control the humidifier - though it can be installed in manual mode, if desired.

  • BUY WITH CONFIDENCE This high output steam humidifier was designed with electrode technology and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
  • FULL COVERAGE up to 6,200 square feet in tightly built homes. Choose from 6 levels of output adding 11.5 to 34.6 gallons of moisture into the air per day based on voltage and installation
  • PURIFIED WATER NOT REQUIRED Electrode technology requires impurities in the water to promote the transfer of electricity. Water filtration is not recommended – minimizing installation complexity and operating costs
  • AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimum humidity 24/7 throughout the home – simply set it and forget it.Water in steam canister, steam pipes, and dispersion tube can be as hot as 212°F (100°C)
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions
  • Material Type: Steel
  • Included Components: Steam Hose (6 Ft), 7/8" Drain Tubing (10 Ft), Valves, Installation Instructions

User questions & answers

Question: What is the difference between the Aprilaire Model 800 and Model 801 humidifiers
Answer: You put it on when you want it and it stays on till you turn the UV or machine off
Question: Any chance that a steam unit may lead to mold growing in the ducts
Answer: Depends, if you have very hard water then this may have white dust. I use purified water, I have not noticed white dust.
Question: I have two furnaces. One for downstairs and the other for upstairs. If I buy only one unit, where should it be placed
Answer: it does not have a air or water filter
Question: Using pex-a/uponor tubing and the saddle doesn't work (leaks). trying 3/4" to 1/2" line but not sure what adapters/supply lines i should use
Answer: NO. no manual! I called Amazon and was told the instructions are the description with the item online.

Product features

Humidity for Health

Humidity of 35% - 45% is shown to reduce the incidence of respiratory infections and allergies and asthma symptoms by minimizing the formation of bacteria, viruses, fungi, and dust mites.* It can also help prevent dry skin and premature wrinkles.**

*E.M. Sterling, “Criteria for Human Exposure to Humidity in Occupied Building,” ASHRAE Winter Meeting, 1985

**www.nia.nih.gov/health/skin-care-and-aging, content reviewed October 01, 2017

Humidity for Comfort

Whether your home is in a dry region of the country, or in an area with seasonal dryness, maintaining the right level of humidity can make all the difference in how comfortable you feel in your home.

Humidity for Preservation

Maintaining the proper humidity level can also help preserve wood floors, cabinetry, and furnishings, and anything else susceptible to warping, cracking, or other damage due to dry air or significant changes in humidity – including musical instruments.

Purified Water Not Required

Electrode technology requires impurities in the water to promote the transfer of electricity. Water filtration is not recommended – minimizing installation complexity and operating costs

Automatic Humidifier

Dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimum humidity 24/7 throughout the home – simply set it and forget it

Aprilaire 80 Replacement Canister

Designed to fit your Aprilaire Steam Humidifier Model 800 perfectly, and to optimize the performance when changed once during the humidification season

Aprilaire - 35 A2 35 Replacement Water Panel for Whole House Humidifier Models 350, 360, 560, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 768 (Pack of 2)

Aprilaire

Based on 11 reviews Check latest price

Product description

This genuine Aprilaire replacement water panel is the backbone of your Aprilaire humidifier. The heavy-duty aluminum mesh frame holds its shape over the life of the water panel as the porous ceramic-type coating absorbs water and maintains the proper level of hydration to support the evaporation process. Water is vaporized as air warmed by the furnace passes over the water panel. The humidified air is carried through the house through the air ducts. Water Panel Evaporators are the heart of your humidifier and the component which generates the important humidity to keep you comfortable during the heating season. The water panel slides into the scale control insert and the water distribution tray sits across the top of the panel.

  • BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions to optimize the performance of your Aprilaire Humidifier Model: 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768
  • PERFECT APRILAIRE FIT Water panel dimensions: 10" H x 13" L x 1. 75" W
  • FOR OPTIMAL PERFORMANCE replace water panel annually
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma
  • EASY INSTALLATION. Instructions included. In addition youâ€ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions

User questions & answers

Question: Is this a genuine Aprilaire product
Answer: The blades are black. The entire thing is black. They look great on our back porch.
Question: Will it fit Model
Answer: The dimensions are as follows: Blade Pitch- 13 Degrees Blade Span- 48 in. Height- 9.32 in. Width- 12.5 in.
Question: is it not supposed to be just plane wire mesh? what is the white crust on them that looks the same as my last year salt deposited one
Answer: It's a FLUSH mount fan, so I don't understand the question.
Question: My water panel has a spray paint mark on one of the edges. Does this mark indicate the top or bottom of the panel
Answer: No remote control

Aprilaire - 500MZ 500M Whole Home Humidifier, Manual Compact Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 3,000 Sq. Ft.

Aprilaire

Based on 3 reviews Check latest price

Product description

Aprilaire introduced the first evaporative humidifier for forced air furnace systems back in 1954. Since that time, Aprilaire continues to lead the industry in whole home humidification systems. Our evaporative humidifiers work by piping water into the distribution tray located at the top of the humidifier. The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets. It flows by gravity over the Water Panel evaporator. Dry, hot air from the HVAC system is moved through the moisture-laden Water Panel evaporator. Natural evaporation takes place, the water is turned to vapor, and the humidified air is circulated throughout your home.



INCLUDED IN THE BOX: Installation instructions and template, humidifier with built-in bypass damper, 24 VAC transformer, manual humidifier control with sensor, saddle valve, solenoid valve, and Model # 10 Water Panel

From the Manufacturer

Aprilaire introduced the first evaporative humidifier for forced air furnace systems back in 1954. Since that time, Aprilaire continues to lead the industry in whole home humidification systems. Our evaporative humidifiers work by piping water into the distribution tray located at the top of the humidifier. The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets. It flows by gravity over the water panel evaporator. Dry, hot air from the HVAC system is moved through the moisture-laden water panel evaporator. Natural evaporation takes place, the water is turned to vapor, and the humidified air is circulated throughout your home.

  • BUY WITH CONFIDENCE This humidifier was designed and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
  • FULL COVERAGE up to 3,000 square feet in tightly built homes with a capacity of 12 gallons per day
  • MANUAL HUMIDIFIER with a single sensor built into the standard control monitors indoor relative humidity for use in manually setting the percent humidity in your home
  • FEEL MORE COMFORTABLE while also preserving items in your home susceptible to damage from changing humidity or dry conditions
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions

User questions & answers

Question: Does it come with every thing need for a typical installation
Answer: are Filters included
Question: I have a 2600 sqft home built in 1989, and am considering getting the Aprilaire 500 vs the 600. Is that a wise choice
Answer: It has four filters in the bottom of the unit. They do look like “wicks” I don’t see a separate wick of any other kind.
Question: can the humidifier bypass duct be on either side ?? The pictures all show it "by passing" to the left - i need it to the right
Answer: I am not mamiliarnwith that model
Question: How often do you have to buy new parts? Filters? Etc. And what do they run you each year
Answer: There should be 4 tabs on each lower housing (the housing that hold the filters), and there should also be 4 corresponding slots on each top filter housing. The lower housing should have two tabs sticking straight up in the front, and two tabs sticking horizontally out the back. The two tabs in the back are just flat tabs, and they are supposed to just slide into the two slots in the back of the top housing. The two front tabs on the lower housing are shaped such that they will "snap" into the two slots in the front of the top housing. The tabs on the back of the lower housing are used to align the top housing with the lower housing, and to help keep it in place. Check to see if the lower housings on your unit have the tabs in the back, and if the top housings have the slots for them.

Product features

Humidity for Health

Humidity of 35% - 45% is shown to reduce the incidence of respiratory infections and allergies and asthma symptoms by minimizing the formation of bacteria, viruses, fungi, and dust mites.* It can also help prevent dry skin and premature wrinkles.**

*E.M. Sterling, “Criteria for Human Exposure to Humidity in Occupied Building,” ASHRAE Winter Meeting, 1985

**www.nia.nih.gov/health/skin-care-and-aging, content reviewed October 01, 2017

Humidity for Comfort

Whether your home is in a dry region of the country, or in an area with seasonal dryness, maintaining the right level of humidity can make all the difference in how comfortable you feel in your home.

Humidity for Preservation

Maintaining the proper humidity level can also help preserve wood floors, cabinetry, and furnishings, and anything else susceptible to warping, cracking, or other damage due to dry air or significant changes in humidity – including musical instruments.

Compact Design

Perfect for tight spaces

Manual Humidifier

With a single sensor built into the standard control monitors indoor relative humidity for use in manually setting the percent humidity in your home

Aprilaire 10 Replacement Water Panel

Designed to fit your Aprilaire Humidifier Model 500M perfectly (dimensions: 10" H x 9.75" L x 1.75" W), and to optimize the performance when changed once during the humidification season

Honeywell HC22E1003 Replacement Whole House Humidifier Pad Replacement Whole House Humidifier Pad (2 Pack)

Honeywell

Based on 75 reviews Check latest price

Product description

Replacement Humidifier Pad with AgION CoatingUsed with: Honeywell HE220, HE225, Aprilaire Models 110, 220, 550, 558 WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

User questions & answers

Question: Will this hc22e1003 pad replacement fit model he100a
Answer: Yes.
Question: The pads I received have a red mark on the top, rather than blue as shown in the picture. What does that mean? Are these defective pads
Answer: In my opinion it makes no difference. The mark at the top is to indicate the proper alignment of the filter per the owner’s manual. I have recently bought some that have a red mark at the top but I am not worried about it.

Honeywell Home HE360A1075 HE360A Whole House Humidifier, light gray

Honeywell Home

Based on 180 reviews Check latest price

Product description

Take control of your home’s moisture with the Honeywell Home HE360 Power Flow Through Humidifier. Its flow-through design keeps the unit clean and lowers the frequency of maintenance. The PerfectFLO distribution tray optimizes efficiency and water usage to save you more money on your heating and cooling bills.

From the Manufacturer

Put an end to desert-like air in your home. The average humidity in the Sahara Desert is 25 percent. In wintertime, the average humidity inside some homes can be even lower, leading to dry skin, carpet shock, cracking woodwork, and more. Reliable Honeywell whole-house humidifiers work with your home's furnace to maintain a proper, comfortable humidity level throughout the home.

  • Powered flow-through humidifier
  • Easy installation and best choice for variable speed and multi-stage systems in homes up to 4,200 square feet
  • Easy mounting on either warm air supply or return air duct of any forced-air furnace
  • Flow-through design helps keep unit clean and decreases the frequency of maintenance
  • Installation kit required (sold separately)

User questions & answers

Question: My 360 shuts down, goes off, when I turn the rheostat above 10. I need more humidit. I want about 35%. What is wrong
Answer: This is a passive humidifier. That means that it requires the heat generated by the furnace in order to fully vaporize the water. Even so, it isn't very effective at humidifying a home. A huge amount of water goes down the drain in comparison to what goes into the air in the form of humidity. If you want real humidity you should look into an active humidifier...one that generates steam and injects it into the air.
Question: Water flowing out of bottom of humidifier, not down tube
Answer: Sounds like too much water flow. Drain tube should show a small amount of water flow. Make sure drain tube is not stopped up. Then, You might try throttling down the water valve feeding the unit.
Question: Is this he360a the same as the he
Answer: I can not be certain what changes were made, other than the name. I received two HE360a devices from Lowe's and each failed within 3 weeks of use. Lowe's graciously accepted them back and I trust returned them to Honeywell. Honeywell 'advanced customer service' had no explanation other than to say my house current must have been causing the failures. I would stay away from the Honeywell product. I will be installing Aprilaire product in the near future.
Question: Does this come with a humidistat
Answer: Yes. You'll get better results if you mount the humidistat in your living space (usually next to the thermostat) than in the duct. You want to sense the humidity where you are, not in the duct.

Honeywell Home HE240A2001 HE240A Whole House Humidifier

Honeywell Home

Based on 220 reviews Check latest price

Product description

Bypass Flow Through Humidifier

  • For homes up to 3, 000 square feet
  • Easy mounting on either warm air supply or return air duct of any forced-air furnace
  • Flow through design helps keep unit clean of microorganisms and decreases the frequency of maintenance
  • PerfectFLO water distribution optimizes efficiency and water usage
  • Protects wood floors and furnishings from drying and cracking

User questions & answers

Question: Hi, does anyone know what is the difference between this model HE240 & HE280 ? Thanks ! Does the HE240 come with installation kit
Answer: The 280 is slightly larger and has more output. design is the same. they have installation help. Look on web site for more info.
Question: Can this unit be reversed so that the duct opening is on the left rather than the right
Answer: Yes the unit comes apart and you can reverse it. There are directions on how to do this. I have mine on the left.
Question: Does this come with a sail or pressure switch? Thanks
Answer: Yes. You can see it on the web site for installation: https://customer.honeywell.com/resources/techlit/TechLitDocuments/69-0000s/69-2686EF.pdf
Question: Where is it made
Answer: China

AIRCARE Digital Whole-House Console-Style Evaporative Humidifier (Copper Night)

AIRCARE

Based on 270 reviews Check latest price
  • Adjustable humidistat, Auto shutoff Refill Indicator
  • Check filter indicator, Control lock Casters with Pour in reservoir

User questions & answers

Question: Where do you get the filters
Answer: are Filters included
Question: Are the wick and filter the same thing
Answer: It has four filters in the bottom of the unit. They do look like “wicks” I don’t see a separate wick of any other kind.
Question: Is the Copper night selection model hd3120dcn
Answer: I am not mamiliarnwith that model
Question: The top of the filter housing on mine only connects on the two front tabs. The back of the housing just sits on top of filter. Is this correct
Answer: There should be 4 tabs on each lower housing (the housing that hold the filters), and there should also be 4 corresponding slots on each top filter housing. The lower housing should have two tabs sticking straight up in the front, and two tabs sticking horizontally out the back. The two tabs in the back are just flat tabs, and they are supposed to just slide into the two slots in the back of the top housing. The two front tabs on the lower housing are shaped such that they will "snap" into the two slots in the front of the top housing. The tabs on the back of the lower housing are used to align the top housing with the lower housing, and to help keep it in place. Check to see if the lower housings on your unit have the tabs in the back, and if the top housings have the slots for them.

Product features

Save Energy & Money

Dry air sheds heat easily, driving up your heating bill. Releasing moisture into the air with an AIRCARE humidifier can help. By adding water molecules to the air, you help increase your home’s heat retention which allows you to reduce the temp on your thermostat. Some Department of Energy studies show you can save around 3% on your energy bill for every 1-2 degrees you reduce your thermostat.*

* Energy Star Market & Industry Scoping Report Residential Humidifiers October 2012.

Honeywell HM750A1000 Electrode Steam Humidifier

Honeywell

Based on 50 reviews Check latest price

Product description

Honeywell Advanced Electrode Humidifier can be installed and serviced quickly and provides an intuitive, innovative, and versatile design that enables a successful installation. We do this by designing the smallest steam humidification product on the market and the industry’s only duct mountable solution as demonstrated by our patent-pending design The Electrode Steam provides comfort, peace of mind, and desired performance day in and day out.

User questions & answers

Question: Where is this made
Answer: Mine says "Canada"
Question: does the price 630 includes all the price of accessories
Answer: Yes everything is included . except 15 amp circuit breaker. 14 ga. Wire. for electric connection . 18 ga. thermostat wire for humidistat (which is included ). If you are mounting the unit farther away than 5' from return duct you will need longer steam hose available through honeywell in 15' piece.
Question: Does the unit require 220Vac for the most efficiency or does 110Vac provide the best efficiency
Answer: There is a jumper in the unit that allows for either 110 or 220. It's easy to switch. Certainly the unit delivers more steam with 220, but with 110 the unit is way more efficient than the old TruSteam units. I rum my units on 110 and they work very well.
Question: What should the normal level of water be in the canister
Answer: mine the level varies depending where in the on cycle it is

Honeywell Home HE280A2001 HE280A Whole House Humidifier, White

Honeywell Home

Based on 97 reviews Check latest price

Product description

Bypass Flow Through Humidifier with Water Saving Technology

  • Water-saving technology uses 30% less water than standard models
  • Easy mounting on either warm air supply or return air duct of any forced-air furnace
  • Flow through design helps keep unit clean of microorganisms and decreases the frequency of maintenance
  • PerfectFLO water distribution optimizes efficiency and water usage
  • Protects wood floors and furnishings from drying and cracking

User questions & answers

Question: Can the 280a be mounted on a 12 inch duct
Answer: This will not fit on a 12in duct, product dimensions are 16.25 x 18.5 x 9.75.
Question: Is this safe for uv light
Answer: I was looking for the answer to that also, I have a home that is almost 100 years old and I just recently updated to the Honeywell Home UV kit on my HVAC with the Honeywell Home T9 thermostat and 4 sensors in my home. I have been thinking of adding this to make the house feel warmer. So any information would be greatly appreciated.
Question: I get 36% when I have it set to 60%. Any thoughts of wisdom
Answer: The humidity stat setting is when it will turn off not what it will necessarily achieve. If the furnace ran long enough you may be able to get to 60 but as others noted you probably will only achieve more of a differential from outside to inside humidity.
Question: Does it require a floor drain
Answer: I wouldn't say require, but it needs to drain into something. I know of someone who uses a home Depot bucket and just dumps when needed until they route to there floor drain. But the water needs to go somewhere

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