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popularTattyBear | Staff posted Yesterday 04:43 PM
popularTattyBear | Staff posted Yesterday 04:43 PM

ThermaMist 2-in-1 550W Humidifying Space Heater $19.99 + Free Shipping

$20

$70

71% off
SideDeal
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SideDeal [sidedeal.com] has a ThermaMist 2-in-1 550W Humidifying Space Heater on sale for $19.99 - Shipping is Free

Directions:
  1. Select your choice in the dropdown menu on the checkout page (If Applicable)
  2. Choose the Standard/Flat Shipping option (Bottom One)
  3. Apply Code FSDEALS for Free Shipping
Features
  • Combines a space heater and humidifier to warm your room without drying the air
  • Enjoy powerful heating with minimal noise, perfect for bedrooms or offices
  • Lightweight design with a carry handle for easy use in any room
  • Choose from high or low fan speeds, misting, and independent LED light modes
  • Features overheat protection, tip-over auto shut-off, and a timer for 1, 2, or 4 hours
  • Adds humidity to combat dry winter air, reducing congestion and discomfort
  • Choose a fixed color or let the light cycle through all seven for ambiance
  • 550-watt heater with a recessed element efficiently warms small rooms
  • Contemporary look with intuitive controls, perfect for any modern space
How to Add Humidity in Dry Winter Months
  • Simply add water to the 240mL tank
  • The ultrasonic humidifier will disperse the moisture in your room
  • This function will operate independently of the heating function
SideDeal, Meh, and MorningSave are all sister sites owned by the original founder of Woot!
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SideDeal [sidedeal.com] has a ThermaMist 2-in-1 550W Humidifying Space Heater on sale for $19.99 - Shipping is Free

Directions:
  1. Select your choice in the dropdown menu on the checkout page (If Applicable)
  2. Choose the Standard/Flat Shipping option (Bottom One)
  3. Apply Code FSDEALS for Free Shipping
Features
  • Combines a space heater and humidifier to warm your room without drying the air
  • Enjoy powerful heating with minimal noise, perfect for bedrooms or offices
  • Lightweight design with a carry handle for easy use in any room
  • Choose from high or low fan speeds, misting, and independent LED light modes
  • Features overheat protection, tip-over auto shut-off, and a timer for 1, 2, or 4 hours
  • Adds humidity to combat dry winter air, reducing congestion and discomfort
  • Choose a fixed color or let the light cycle through all seven for ambiance
  • 550-watt heater with a recessed element efficiently warms small rooms
  • Contemporary look with intuitive controls, perfect for any modern space
How to Add Humidity in Dry Winter Months
  • Simply add water to the 240mL tank
  • The ultrasonic humidifier will disperse the moisture in your room
  • This function will operate independently of the heating function
SideDeal, Meh, and MorningSave are all sister sites owned by the original founder of Woot!

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9 Comments

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Yesterday 06:07 PM
1,542 Posts
Joined Aug 2011
a_landYesterday 06:07 PM
1,542 Posts

Our community has rated this post as helpful. If you agree, why not thank a_land

Nothing can go wrong with a water filled space heater
1
7
Yesterday 06:16 PM
179 Posts
Joined May 2020
SharpDime649Yesterday 06:16 PM
179 Posts
Quote from a_land :
Nothing can go wrong with a water filled space heater
My thoughts exactly
Yesterday 08:43 PM
239 Posts
Joined Oct 2015
JamesH1227Yesterday 08:43 PM
239 Posts
I'm flabbergasted that it's still an ultrasonic humidifier even though it's a heater too. What happened to the humidifiers with heating elements that put out all kinds of humidity?
Yesterday 08:54 PM
19 Posts
Joined Sep 2024
StrongLake4786Yesterday 08:54 PM
19 Posts
Quote from JamesH1227 :
I'm flabbergasted that it's still an ultrasonic humidifier even though it's a heater too. What happened to the humidifiers with heating elements that put out all kinds of humidity?
They still make 'em. I have a "Vicks" branded one, package called it a Vaporizer Humidifier.
Puts out a lot of water and heat. It only puts out heat secondary to the vaporizer function, no way to use it as just a space heater.
Yesterday 09:37 PM
100 Posts
Joined Oct 2017
dalegribble22Yesterday 09:37 PM
100 Posts
Quote from a_land :
Nothing can go wrong with a water filled space heater
It's perfect for the office. I can be warm at my desk, or the office burns and I get to work from home.
1
Yesterday 10:23 PM
4,589 Posts
Joined Nov 2014
MrShawnYesterday 10:23 PM
4,589 Posts
You'll throw any small humidifer in the trash cause you have to refill it every half hour and it won't do anything even when you do; but this thing is tiny. Mid sized ones also can barely dampen the air a little bit an need refilled many times day. And large ones that hold several gallons need filled once a day if you actually need humidity.

You can't forget about it either cause a lapse means it takes forever to dampen the air again. You should forget about this one tho so you don't have to remember buying it.
Last edited by MrShawn January 31, 2026 at 03:29 PM.
Yesterday 10:42 PM
178 Posts
Joined Oct 2017
moneymoneyohohYesterday 10:42 PM
178 Posts
56 reviews on Amazon - skipping

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Today 12:28 AM
22 Posts
Joined Jan 2026
TenderMoon644Today 12:28 AM
22 Posts
Quote from a_land :
Nothing can go wrong with a water filled space heater
You forgot the "made in china" part of your sentence.
Today 01:24 AM
388 Posts
Joined Nov 2013
bigworm6917Today 01:24 AM
388 Posts
I tried these. They are absolute trash. Do not waste your money

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