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Essick Air H12400HB Whole House Humidifier Featuring 3 Speed Motor

4.8 Star Rating: Good
5 reviews
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List Price: $146.54
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Our Price: $112.72
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  • Easily Portable With EZ-Roll Casters
  • Humidifies Up To 2,500 Sq. Ft.
  • Perfect For Homes, Apartments, & Offices


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  • Description
  • Specifications
  • Benefits
  • Resources
  • Testimonials
  • Q & A

If you're looking for a powerful and compact humidifier, the Essick Air H12400HB whole house humidifier is just for you. Elegantly finished with oak and featuring a 3 speed motor to adapt to your room environment, this humidifier is perfect for your home, apartment, or office space.

With 3 adjustable motor speeds, this humidifier uses an evaporative system with unheated, natural evaporated water to reach up to 2,500 sq. ft.

Water Bottle
The water bottle of the Essick Air H12400HB holds up to 5 gallons & disperses up to 12 gallons per day and is easy to refill with the included refill hose

Installed on this humidifier are EZ-roll casters for to easily move your the unit wherever needed.

Automatic Thermostat
With the automatic shut off feature, this humidifier will shut off to maintain the selected humidity level.

Guaranteed Satisfaction.

  1. Up To 30 days to return your purchase
  2. Money back guaranteed
  3. Free return shipping
  4. No restocking fees

  • Model: H12400HB
  • Product Type: Whole House Humidifier
  • Product Dimensions: L: 24.00" x W: 13.50" x H: 22.00"
  • Product Weight: 22.50 lbs.
  • Product Color: Oak
  • Application: For humidifying your whole home
  • Warranty: 1-year limited manufacturer's warranty
  • Voltage: 120 volts
  • Amps: 15 amps
  • Certifications: ETL
  • Usage: Whole House
  • Daily Output: 12 gallons/day
  • Coverage Area: 2500 square feet
  • Run Time Per Tank: 4.8 hours
  • Number of Speeds: 3
  • Number of Tanks: 1
  • Tank Size: 2.5 gallons
  • Wick Type: Essick Air Wick #1045
  • Control Type: Digital
  • Remote Control: No
  • Empty Tank Indicator: Yes
  • Humidistat: Yes
  • Automatic Shut-Off: Yes
  • Tip-Over Switch: No
  • Removable Water Tank: Yes
  • Filters: No
  • Filter Type: Optional AirCare Filter
  • Built-In Air Purification System: No
  • Carrying Handle: No
  • Casters: Yes
  • Nightlight: No
  • 12 gallon output per day
  • Analog controls & digital readout
  • Auto shut-off feature
  • Lightweight & portable with EZ-roll casters
  • Replaceable AirCare filter
  • Very stylish oak finish will enrich decor
Average rating:
4.8 Star Rating: Good
5.0 Star Rating: Outstanding
Product Construction
5.0 Star Rating: Outstanding
Product Performance
5.0 Star Rating: Outstanding
Easy To Use
4.0 Star Rating: Good
Easy To Maintain
5.0 Star Rating: Outstanding
Noise Level
5.0 Star Rating: Outstanding
Product Construction
5.0 Star Rating: Outstanding
Product Performance
5.0 Star Rating: Outstanding
Easy To Use
4.0 Star Rating: Good
Easy To Maintain
5.0 Star Rating: Outstanding
Noise Level
5.0 Star Rating: Outstanding
This unit is perfect for our large bedroom. The controls are very simple
This unit is the first time we purchased this size of whole house humidifier. I would not call this unit a "WHOLE HOUSE" as it is basically good for one large room. A couple of features that could be improved are the tank plunger parts. Getting the water tank to sit just right for the tank to auto fill is not the best fit. Also, the auto-off float and switch needs to improved. They work, but it took some after market engineering to make it work smoother. OVERALL-This is a good unit and I would recommend, in fact I have purchased one for a friend with sinus conditions.
5.0 Star Rating: Outstanding
Excellent Product, Easy to Assemble, Easy to Use
I highly recommend purchase of this product through this retailer as they had the best price with a promotional code. Their shipping was very fast as I had it in 3 days.
5.0 Star Rating: Outstanding
great humidifer
. I would only do business with Air and Water again with the outstanding service I got. Don't be afraid to do business with Air and Water. Thank You
5.0 Star Rating: Outstanding
Really great product
AND above all it's AMERICAN made.
4.0 Star Rating: Good
pretty good product
This humidifier works well and is easy to use except for the water refill bottle. It is hard to get it situated just right in the humidifier so that it will release water at the correct times. Often it will not let water drain into the reservoir. You must re-situate the container, adjust the lid. Inconvenient when the container is full because it is heavy. Once engaged, the unit runs smoothly and is pretty quiet.

Need advice? More information?

Why did you buy this item?
I'm hoping its a good one. I just ordered it so I can't say anything about it. I need to get the humidity up in my house as it don't go more than 26% but usually stays about 20 %. I need to get rid of the shocks I get. It seems like a good price as I haven't really seen anything else I liked and with the coverage I want except this great looking humidifier. Can't wait to get it. Thank You
- walter s. on 03-30-2014
Should be able to humidify my whole home.
- Sonya R. on 05-30-2014
I have had this same humidifier before and it has done a marvelous job--but due to age a new one is needed.
- Mary S. on 09-05-2014
we were satisfied with one like it, but, it ceased to continue working, being we had it many years
- david g. on 10-10-2014
Reasonable priced and has added extra features!
- Russ L. on 10-19-2014
Based on product reviews and the fact that it will look good in the location where it will be placed, it appears to be the best product and a good price. It has all of the features that we were looking for and the water capacity we need.
- Ken B. on 10-24-2014
This humidifier does not carry the particulates which are in the water. Ultrasonic humidifiers leave a white residue which covers everything.
- Emile B. on 10-27-2014
- Joseph P G. on 10-29-2014
does it have humidity settings and how high does i % humidiate?
- Telma d. on 2014-10-25
Yes it does have a humidity setting. I think I got it 40%. I do like it, now I'm not getting shocked all the time. Plus its portable which is nice also. I'm using this for a 1600 sq. ft. house. It also has a variable speed fan.
- walter s. on 2014-10-25
The highest setting is 65
- Miguel P. on 2014-10-25
Yes, you can change the humidity setting. Sorry, I'm not sure what is meant by the second question. We have been successful in keeping the room humidity at 40% so that the soundboard on the harpsichord which my husband built does not crack from dryness.
- Christine G. on 2014-10-26
Yes it has humidity settings. You can set the humidity level from 25-65%. Hope this answers your question.
- Debra H. on 2014-10-29

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