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NewAir AH-400 Low Watt Oil Filled Underdesk Heater

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  • 400 Watts of Heating Power
  • Heats Up to 40 Sq. Ft.
  • Oil Filled Personal Space Heater

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Average rating: nope Count: 90
5.0 Star Rating: Outstanding
5.0
Stylish and sleek.
5.0 Star Rating: Outstanding
5.0
Love the product and Air-n-Water.
5.0 Star Rating: Outstanding
5.0
love my personal heater no noise
Enjoying a warm toasty feeling for myself and my dog while i sit at my computer desk. The price was good and the efficiency will be great on electric bill
4.0 Star Rating: Good
4.0
Another great item from Air-n-water
Great item, for use in my office and uses less than 400 Watts.
4.0 Star Rating: Good
4.0
This product is great for heating an area. It's design makes it easy to place in a spot that will not interrupt the flow of traffic in your space.
5.0 Star Rating: Outstanding
5.0
Great little heater
This heater was everything I was looking for to keep my office warm in winter. ??It's low-watt, slim profile, and silent. ?? I had to wait for a while because it was out of stock, but it was worth it. ??I gave 4 stars in product construction because some reviewers on another site were saying their heater came with plastic feet that broke easily and others were saying they got metal feet. ??Mine came with plastic feet, so I will have to be careful.??
5.0 Star Rating: Outstanding
5.0
Pleased
I bought this to use in my office. It is very quite therefore when my phone rings I can hear the caller better. It is hot to the touch but I don't work around children so it should be fine.
5.0 Star Rating: Outstanding
5.0
Should do ok
Bought this to stay warm at a show I have to do at the end of the month, I needed a heater under 400 watts. This might not do the greatest job but I think for the money and limitations of available power this will be a good unit
5.0 Star Rating: Outstanding
5.0
Good oil filled heater. I purchased one, then, a week later, another.
Smart design: no place to collect dust (!), easy to store till next heating season. Air-N-Water.com handles orders in a timely and professional way.
4.0 Star Rating: Good
4.0
Compact and quiet space heater
Well-constructed and a good bang-for-the-buck space heater. I'm using it in larger than recommended space (10'x10') and it adequately supplements the the forced air heating currently in use. I'm certain that if this was used in a 40 sq ft area as recommended, it would perform above and beyond your expectations. Very pleased with this heater... especially compactness of it.
4.0 Star Rating: Good
4.0
Good low energy solution
My work has guidelines on what heaters we can use so I had to get one that fit those. This is good under my desk. On max, it gets warm enough but not too warm. It doesn't produce enough heat unless it's under a desk.
5.0 Star Rating: Outstanding
5.0
Good Space Heater
All the safety features we want and a thermostat.
5.0 Star Rating: Outstanding
5.0
cold office? you need this!
This heater is silent and effective. I suffered from cold feet (literally) since my office tended to get kind of cool with lots of windows. I'm in Seattle and we have our share of cold days. This keeps my feet warm by just sitting it to face my lower legs. Perfect.
5.0 Star Rating: Outstanding
5.0
Excellent heat output, definitely would recommend.
Our office was unbearably cold and this unit keeps me toasty warm tucked under my desk. My only negative comment is that the unit itself gets hot to the touch - you wouldn't want it around for children to touch.
5.0 Star Rating: Outstanding
5.0
Great heater
This heater is a great space saver. I have had the radiator type before, but this heater is much better. I have limited space and this heater is perfect.
5.0 Star Rating: Outstanding
5.0
Unbelievably Thin
My wife uses it behind the door at her bathroom. She turns it on at night and in the early morning when she gets up, the bathroom is toasty. She loves it.
5.0 Star Rating: Outstanding
5.0
Won't blow my fuses!
I ordered the slightly damaged open box version when it was available and the damage was barely noticeable---a real bargain!
5.0 Star Rating: Outstanding
5.0
Great product....heats up entire room and has safety features
This product was purchased for our company. We are planning to order more of these for some other individual offices with poor heating.
5.0 Star Rating: Outstanding
5.0
AH-400 Energy Efficient 400 Watt Oil Filled Personal Space Heater
Some have complained about the feet not fitting making the heater wobbly. I found they need to go on a certain way. The metal brackets on the heater both have a cut corner. The plastic feet both have a stopper piece on each bottom end inside the slot. Hold both pieces up and you'll see. The stopper end is made to match up and fit over the metal bracket with the cut corner. They will fit snug this way and not wobble. I found this out by trying them on a couple different ways to keep the heater steady and it worked-I'm good at solving mysteries too!
4.0 Star Rating: Good
4.0
Nice little heater, keeps the bedroom at a perfect temperature.
The only problem that I have experienced is that every once in awhile it makes a loud cracking noise that can be very startling as you are going off to sleep. I keep checking the feet for cracks but see none as yet. Hope its OK!
4.0 Star Rating: Good
4.0
Good heater for small RV
I bought this because of its low energy demand and lack of fan noise. It heated our 20' camper trailer very well without blowing any fuses. I would like it better if it didn't get hot to the touch, but haven't seen another heater with the features I wanted.
4.0 Star Rating: Good
4.0
Silent little space heater.
Purchased this for under my desk at work. Works well. Not instantanious heat if that's what your expecting, but does make it nice and cozy.Feet seems a bit cheap but, didn't break.Could use an additional spot to grab when it's hot. Over all very happy with it for the price!
5.0 Star Rating: Outstanding
5.0
Good for small rooms.
This portable heater is good for small rooms like bathrooms,bedrooms,and dens.
5.0 Star Rating: Outstanding
5.0
Great little heater!
If you need a heater under your desk. It's hard to imagine a better solution.
1.0 Star Rating: Poor
1.0
Does not heat up at all.
When I first got the heater I plugged it in and noticed that the power light did not turn on, but figured it might be how it was designed. After about an hour of letting it sit to warm up on max I could barely feel the heat. So I let it go over night and couldn't even feel the heat from 2 feet away. I bought this to heat up a small bathroom and couldn't even tell the difference from when I didn't have the heater. Very disappointed. The power light still never came on nor did the caution light. Doesn't seem very safe without it.
5.0 Star Rating: Outstanding
5.0
great new product!
Just what I expected! Meets my expectations perfectly. Compared to other space heaters (1000 - 1500 W) it works with 400 W - consumes way less energy. I use it in the bonus room that is above the garage and always a couple degrees colder that all the other rooms. The heater is small, noiseless, heats up fast and warms up the whole room in a couple hours. I placed it in front of the window, so it keeps away the cold from coming in. Now the room is nice and warm when my children come home from school. We love it!
2.0 Star Rating: OK
2.0
only puts out heat one foot in front of it
I sat it in front of my recliner and i could not feel the heat, unless I put my feet directly in front of it.
5.0 Star Rating: Outstanding
5.0
this is a small but effective unit for use in small spaces.
The electrict heater uses the same amount of electricity as two overhead light fixtures. When the thormostate is on high the unit puts out a surprising amount of heat. The controls work well. I use the heater by my bed to take the chill off in the mornings before I get up. It is well constructed and easy to move about. This is an excellent small heater for small spaces.
5.0 Star Rating: Outstanding
5.0
Great little heater
I got this heater for the bedroom, I live off-grid with solar power and don't want to deplete my batteries at night and also not use propane for heating as that is so expensive. This little heater does a good job, it does not make the room toasty, but comfortable and it does not depleate the batteries too bad. I keep it on during the evening, but turn it off when I go to sleep. Very happy with the product and also dealing with Air and Water. Super fast shipping and easy transaction.
4.0 Star Rating: Good
4.0
Great compact design and low energy consumption
I chose this heater because my former heater used too much energy and the fan was too loud. This heater slowly radiates heat quietly and uses about half of the wattage. It is very thin and compact so it easy to store.
5.0 Star Rating: Outstanding
5.0
These heaters are beyond great
they list this has a 40 sf area that it will heat, but im telling you they will heat up to 150 sf area no problem. if you look into what the power usage is these bad boys only use 400 Watts that is noting compared to other heaters in the industry, if you want to have a reality check...turn off as much power in your house as possible...go watch your power meter spin. then while watching the meter have someone turn this hear on..it does not make a difference at all,,,it would take 4 of these to make one Eden pure heater....
5.0 Star Rating: Outstanding
5.0
Excellent product at an excellent price
t a reasonable price. My experience matches the rave reviews I read online. The unit meets the college's code and heats our separate office spaces as an out-of sight under-desk model very effectively, and I am sure the utility bill will be lower this month. Thanks for getting the product to me quickly despite the Christmas rush!
5.0 Star Rating: Outstanding
5.0
Great for small area...
We are able to keep the chill out the bathroom now.
4.0 Star Rating: Good
4.0
It does not take much energy but does not generate much heat.
It does not generate much heat. You have to be very close (within 12 inches) to feel the heat. However, it is nice and quiet and does not take up much space.
4.0 Star Rating: Good
4.0
Lighting fast delivery!
I was very surprised how quickly the item was shipped and delivered.
5.0 Star Rating: Outstanding
5.0
Great!!!
they are the best heaters for the office we have 5 plugged in and going at same time and unlike other heaters i dont have to worry about blowing circuit breakers
5.0 Star Rating: Outstanding
5.0
This product is just what I needed!
I needed a small, quiet heater for under my desk at work. I knew it had to be energy efficient and quiet and this little heater was exactly what I needed. I doesn't take long to heat the area under my desk and the heat rises to keep me warm in a very cold, drafty room. I love my heater!
5.0 Star Rating: Outstanding
5.0
SAFE HEATER
This is perfect for offices that need to have safety features to their personal heaters, it warms up cold spaces very well. The leg's have tendency to break but replacements are available and easy to fix!
5.0 Star Rating: Outstanding
5.0
Perfect for underdesk or similar personal heat needs
Most heaters produce too much heat. That creates hot spots and discomfort when used as a personal heater. The AH-400 unit has no such drawbacks. If you need under desk heat, buy the AH-400. Larger wattage heaters will only make you uncomfortable (and may burn your legs).
4.0 Star Rating: Good
4.0
Happy Employees
One final note.......Thank you Air-n-Water for the quick turnaround. I ordered on a Tuesday night at 8:40 and the heaters were in my office on Thursday afternoon. That is service that will keep me coming back when we need more.
5.0 Star Rating: Outstanding
5.0
So small and powerful . . fits perfectly in my Airstream
After 7 years in a 50-year old Airstream trailer with no heat, fuses would blow out with the smallest heater and living two blocks from the water, using a flower pot on the stove for a mini-chiminea and having the walls wet all the time, I???m in heaven with my wonderful New Air AH-400 space heater . . it keeps the 30-foot space all warm, toasty and dry . . thank you Air ???n Water for making my life so luxurious !!
1.0 Star Rating: Poor
1.0
poor product
Thisi product was much smaller than I had anticipated and does not put out the heat that I had wanted. It is also very unstable on it's legs. I would not purchas this product again.
5.0 Star Rating: Outstanding
5.0
When the original item I ordered was not available, customer service immediately took the initiative to suggest a similar product at a lower cost. Heater arrived on time, even with the substitution. The heater works great under my work station, in fact I run it on the medium setting-high is too warm!
4.0 Star Rating: Good
4.0
Very satisfied with this product. It heats my medium sized bath area well. It is totally quiet except when it clicks to adjust thermostat. This was noisier when new, but seems to have become less noticeable. The only other negatives are the feet feel like they will snap off if you put any pressure on them; and it can only be moved when cooled off with the small, corner handle. Provides the even warmth I wanted while showering!!!
4.0 Star Rating: Good
4.0
The heater is just what we wanted. It's small and compact, perfect for the bathroom. It will be easy to store when the warmer months get here.
4.0 Star Rating: Good
4.0
NOTE: The original unit was damaged and they are very efficient in their return process.
4.0 Star Rating: Good
4.0
The feet are not very good. There is not any information to reorder additional feet. We have broken 2 of them which renders the unit worthless.
5.0 Star Rating: Outstanding
5.0
I have purchased several of the AH-400 portable space heaters over the last 2-3 years for my employer. These heaters were approved by our safety committee for office use. They are durable, provide good heat and are very safe. A great product.
5.0 Star Rating: Outstanding
5.0
This heater is used under the desks in our office. We like that they are quiet and provide a good heat source without causing an issue with our electrical service, no more breaker problems. Think they are a good value.
5.0 Star Rating: Outstanding
5.0
Water was great. They shipped me a xmlnsnt, which works fine, even before I could return the defective one. They also emailed me a prepaid return label. It couldn't have been a better exchange transaction.
5.0 Star Rating: Outstanding
5.0
The NewAir heater is light, portable, low power use for a heater and doesn't seem to get hot enough to burn. Just right for under a desk.
1.0 Star Rating: Poor
1.0
Had high hopes for this heater but ultimately was disappointed. Didn't give off much heat and the plastic support feet were light and chintzy - can no longer use it because one of them cracked after about 2 weeks of use.
5.0 Star Rating: Outstanding
5.0
Our local burrough electric bill is extremely high. I rent so I wanted to put out little money on repairs.I purchased the New Air 400 heater for my exam rooms and it really takes the edge off. It saved my electric about 100$ month. Heats well about 8x10 room to comforatable temp. Tough safe for kids too. Highly Recommend.
4.0 Star Rating: Good
4.0
I have cold feet, a large home office, and baseboard heating. To keep my heating bills from going through the roof, I decided to investigate the possibility of getting a heater to go under my desk so I wouldn't have to heat the whole room up to the temperature my feet would prefer. This little fella certainly does the trick AND acts as an incentive to stay at my desk and work instead of getting distracted by chores or napping. :)
5.0 Star Rating: Outstanding
5.0
This is one of the greatest products. I use this at work and it does not use much electricity. I love this product and would recommend and purchase again!
5.0 Star Rating: Outstanding
5.0
running within 5 minutes. I would definitely recommend this heater to anyone who needs to heat a small space!
4.0 Star Rating: Good
4.0
I use this product to heat a small area of my apartment where my two year old son sleeps. We share a room where we put up a foam wall and door to his area so they are like two separate rooms and there is no heating vent in there. I needed a low wattage heating source. It is working O.K. Not outstanding. Maybe it is for an even smaller space. When I had something that blows hot air in there it was warmer. I have a couple of cold winter months left to go through to see if it helps with the electric bill. Thank you.
5.0 Star Rating: Outstanding
5.0
It's only 400W so don't expect a furnace. It works well in our den, in the corner of the house, to keep the chill away. It warms fast, is silent and puts out enough heat for our needs.
5.0 Star Rating: Outstanding
5.0
It takes the chill off of me and my cat while watching TV. Feels very safe. Legs could be a bit longer for more stability, but still rate it high. Delivery right on spot!
5.0 Star Rating: Outstanding
5.0
And the heater sits firmly on the floor. Directions should point this out.
5.0 Star Rating: Outstanding
5.0
I'm very impressed and highly recommend it. I just ordered another one.
5.0 Star Rating: Outstanding
5.0
This is the perfect heater for a cold office. It takes up minimal space and easily fits anywhere you want to put it. It looks good, warms up quickly and temperature is easily adjusted. And warms up quickly. I love it!
5.0 Star Rating: Outstanding
5.0
We have a very cold office, so even in the summer months many people use this heater to stay comfortable. What is so good about it is it is low voltage and with so many people using it we don't blow circuits.
5.0 Star Rating: Outstanding
5.0
I love the size and wattage of the product.
5.0 Star Rating: Outstanding
5.0
Quick, effective heating. Thermostat control a plus. Can be warm to the touch.
5.0 Star Rating: Outstanding
5.0
I haven't used it too much as weather is warming but it is very compact and does give off good heat.
4.0 Star Rating: Good
4.0
The AH-400 is small and flat so it can go closer to the wall and be much less visible but still be safe. However, it doesn't appear to give out as much heat at the Honeywell on 1-bar even though the power is comparable between the two. Still satisfied though as it's still enough heat for the bedroom.
5.0 Star Rating: Outstanding
5.0
Heater is working well for me. I am using this under computer desk. The heater is well constructed and produces plenty of heat while consuming less electricity than other heaters.
5.0 Star Rating: Outstanding
5.0
Lighted On/Off switch on front of unit for easy access and visibility of status. Produces a good amount of heat with adjustable thermostat. Feet supports are adequate but could be improved. Low electrical draw a big plus. Overall the heater performs well.
5.0 Star Rating: Outstanding
5.0
Warms immediate area.
4.0 Star Rating: Good
4.0
Low btu good for my purpose.
4.0 Star Rating: Good
4.0
This heater works very well with the space heater requirements specified at my place of employment. I keep it under my desk and it radiates plenty of heat. I have to have the heater on my left side, so a minor change that would be helpful for me would be to have the controls on the opposite end from where they are. Also, a smaller sized model would be adequate and offer a choice to consumers. Overall, I am very satisfied with the product and would purchase again.
5.0 Star Rating: Outstanding
5.0
Great product and prompt delivery.
4.0 Star Rating: Good
4.0
The first heater received was defective, however, your customer service representative was took care of the situation immediately and sent out a xmlnsnt heater. Currently the xmlnsnt heater is working well.
5.0 Star Rating: Outstanding
5.0
Most portable heaters, even when set to their lowest setting, still use 750 to 1000 watts when they're on. That's more heat than is needed for really small rooms or to just want to warm a small area like under a desk or keep an area above freezing. Nearly all other heaters are also more likely to overload electrical circuits that already have lots of other things on them. This heater uses only 400 watts which is perfect for the above applications. It's also nearly silent and takes up very little space (again making it perfect for under a desk). I have several and none have failed yet.
2.0 Star Rating: OK
2.0
I like the fact that it's quiet, but overall I'm dissatisfied with the product. It doesn't live up to the advertisement. It doesn't put out enough heat.
5.0 Star Rating: Outstanding
5.0
Really heats well for 3 amps, very efficient. I use one at my desk at work and have two home. I use one at home in my master bath which was always cold but if I put the heater in the bathroom its toasty in the morning then I turn it off until I go to bed the next night, I use the other to warm up a spare bedroom and its much more economical then heating it all the time, I just turn it on when needed and it knocks the chill off.
5.0 Star Rating: Outstanding
5.0
Love this space heater. Works great, isn't an energy hog and is very reasonably priced.
4.0 Star Rating: Good
4.0
This heater works well. Works best when it is underneath a desk.
3.0 Star Rating: Average
3.0
It gives off nice heat, but the legs on it are not grounded well... it wants to tip over all the time and has.... so I do not use it as much as the bigger models, that I have. As a company, I like you guys. Fair price and fast shipping.
5.0 Star Rating: Outstanding
5.0
The office staff loves these heaters. We put them under our desks and no one ever complains about being cold anymore. We all can regulate our own temperature.
5.0 Star Rating: Outstanding
5.0
I use this heater for my 16 year old cat. I stand it next to her cat bed and she absolutely loves it.
3.0 Star Rating: Average
3.0
Even set to max, it takes forever to start feeling heat from this unit. Even after a few hours, when you're sitting two feet away, you're not very hot. I will be keeping it, I think, because it is virtually silent with no moving parts. You just hear the electricity surging through if you listen real close. The cord is generously long and I feel safe using this unit in my bedroom on the carpet or on the hardwood floor. I haven't run into it yet and got burned, but I don't think it is going to catch anything on fire unless something falls on it and sits that you are unaware of.
5.0 Star Rating: Outstanding
5.0
You simply cannot find a better space heater that uses this small amount of energy. The wire does not even get warm if left on high all day. I bought some of these at work for use in cold drafty areas and they worked so well I bought a couple for my house. Forget them 1500 watt so called energy saving heaters; 1500 watts is still 1500 watts, these little 400 watt heaters do the trick at 1/3 the cost.
5.0 Star Rating: Outstanding
5.0
I purchased a NewAir AH-400 oil-filled panel heater. Great little unit. I would recommend it to people, if they need a safe, effective, compact heater. The experience was seamless. Delivery was as predicted, and the product was in good shape.
5.0 Star Rating: Outstanding
5.0
I needed a low-wattage space heater for my office, and this one appeared to fit the bill. It's great - it doesn't trip the breaker in my office, and it provides the perfect amount of heat. I keep it under my desk, where the heat also tends to be somewhat contained and even more efficient. Sleek product - slim, nice neutral color, and easily movable. I highly recommend this product. I'm not sure it will do the trick for people looking to heat an entire room, but for small space heating, it's perfect.
5.0 Star Rating: Outstanding
5.0
I needed a heater for under my computer desk, which faces a window, and is a cold area of the room. The product has exceeded my expectations. The flat design fits perfectly under the desk and does the job in warming the area. Very nice design. Simple, easy to use, compact and fits into small spaces. Just what I was looking for, and could not find in local stores. I would highly recommend this product to all my friends and family.
5.0 Star Rating: Outstanding
5.0
The AH-400 has no fans. So it is quiet! Max 400W of power is perfect. Most other heaters often exceed 1000W. It is performing as advertised. It keeps my legs warm underneath my desk. It looks very well made with good materials.
5.0 Star Rating: Outstanding
5.0
We have a hall full of cubicles in which there is inconsistent heat during the winter months. The heaters we ordered fit perfectly underneath the desks. Great value. It looks good and is extremely light. I would absolutely recommend this product and will likely order more units.
5.0 Star Rating: Outstanding
5.0
Changed my mind!
It was perfect for my needs. I was always cold at work and now my little heater cranks out nice warm air all day. It looked just like what I ordered. I would recommend it - my office has rules about no open flame or heat element so the personal oil heater was just what I needed for under my desk.
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NewAir AH-400 Low Watt Oil Filled Underdesk Heater
The NewAir AH-400 personal space heater can add extra warmth to your personal space in a short amount of time. It is a low 400 watt personal heater that will get you the most bang for your buck. This particular heater is an oil filled space heater that will not trip any circuit breakers. The NewAir AH-400 personal space heater can be placed under a desk, in a corner of the room, or along the wall, and has the ability to add extra heat to an area up to 40 square feet. This easy to use unit is perfect for places like:

  • Your home
  • Under desks or in cubicles
  • Any small and confined space

Save Money and Energy
The NewAir AH-400 personal space heater is a low watt heater so it saves on both money and is energy efficient. This particular unit operates at a low 400 wattage which helps to maintain the optimal room temperature. It heats up very quickly so you will be the most comfortable faster. The specialized diathermic oil within the heater will stay warm even after the heater has been turned off.

Special Features of the NewAir AH-500 Oil Filled Space Heater

  • Energy efficient and won't trip breaker
  • Quiet operation and uses natural air circulation
  • Space saving design
  • Heats up to 40 square feet
  • Adjustable temperature control
  • Versatile design that will look great in any room

Adjustable Temperature Design
The NewAir AH-400 personal space heater has an adjustable thermostat that customer friendly since it is so easy to use. With the option to choose the temperature best for your home, it allows for the perfect temperature control. This unit will heat up to a 40 square foot area.

Quiet & Safe Operation
When it comes to quiet operation, the NewAir AH-400 personal space heater, it doesn't get much quieter. This unit operates in an exceptionally quiet manner. Since the heater is oil filled, natural convection is used to distribute heat. There is no internal fan, so it is completely silent when operating. With the AH-400 you can also be rest assured that you, your family and your home are in safe hands with its tip over switch and overheat protection function.

Great Design
The NewAir AH-400 personal space heater features a great looking space saving flat panel design that makes the unit especially versatile. The space saving design makes this heater a great fit in any office space or other small place in your home. It also comes with a convenient carrying handle and has a power cord length of six feet.

Guaranteed Satisfaction.

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

  • Model: AH-400
  • UPC: 854001004310
  • Product Type: Energy Efficient 400 Watt Oil Filled Space Heater
  • Product Dimensions: L: 21.00" x W: 5.00" x H: 16.50"
  • Product Weight: 6.45 lbs.
  • Product Color: White
  • Application: Ideal for heating personal space and small areas
  • Warranty: 1 year manufacturer warranty
  • Type: Space Heater
  • Fuel Type: Electric
  • Coverage Area: 40 square feet
  • Voltage: 120 volts
  • Watts: 400 watts
  • Amps: 3.3 amps
  • Frequency: 60 Hz
  • Certifications: ETL , UL
  • Heating Capacity: 1365 BTUs
  • Space Heater Type: Oil-Filled Radiator , Flat Panel
  • Heating Method: Convection , Radiant
  • Number of Heat Settings: 1
  • Built-In Thermostat: Yes
  • Thermostat Type: Dial
  • Tip Over Switch: Yes
  • Power Indicator Light: Yes
  • Carrying Handle: Yes
  • Remote Control: No
  • Power Cord Length: 6 feet
  • Plug Type: Grounded 3-Prong
  • Automatic Temperature Control: Yes
  • LCD Screen: No
  • Touch Screen: No
  • Wall Mountable: No
  • Adjustable thermostat allows you to enjoy as much or as little warmth as you like
  • The NewAir AH-400 offers compact styling that is perfect for small areas and limited floor space
  • The NewAir AH-400 quietly warms the room to an even temperature
  • This NewAir heater effectively heats up 40 square feet of space
  • This NewAir oil filled heater warms the room quickly and retains warmth longer than other types of heaters
  • Using only 400 watts of heating power to efficiently warm the room wihtout tripping the circuit breaker
  • 1 Year Limited Manufacturers Warranty
  • NewAir AH-400 Portable Oil Filled Space Heater Overview:

Need advice? More information?

Question:
Why did you buy this item?
Answer:
design allows putting the heater in smaller area near wall without worrying about fire.
- leonard p. on 02-13-2014
Answer:
Size, wattage and easy controls
- Howard S. on 10-01-2014
Answer:
company approved
- Jane R. on 10-02-2014
Answer:
Nice flat panel and noiseless!!
- angelika o. on 11-26-2014
Answer:
n/a
- C Y. on 11-26-2014
Answer:
I have used these heaters before and need energy efficient, effective heaters for an office environment that don't constantly trip the breakers.
- ELISABETH S. on 11-28-2014
Answer:
Small size and low wattage.
- David L. on 12-01-2014
Answer:
I already have 2 of these and they are great. I use them to heat a bathroom that doesn't have any heat source.
- Laura H. on 12-02-2014
Answer:
In office environment... this is the safest heater. The fire risk is ultra low if unattended. Low power requirement won't trip breakers for cubical areas. I have over 100 of these throughout the office.
- Mark F. on 12-02-2014
Answer:
I have a closet that I want to keep above freezing. I am currently using a 200W heater that has a fan. The problem with heaters that have fans is often the fan will quit when used to keep an area just above freezing. I also don't like using high wattage heaters in a small space like a closet so this 400W unit should work well.
- Robert G. on 12-02-2014
Answer:
Low watts but works great!
- DukYoung J. on 12-04-2014
Answer:
Works good under desk
- Richard F. on 12-06-2014
Answer:
Upon learning my 1500 watt space heater was costing me an additional $25 a month in electricity, I needed to find a space heater with a substantially lower wattage. This was highly recommended on Amazon.
- chris b. on 12-09-2014
Answer:
price + customer reviews
- Roger G. on 12-09-2014
Answer:
It was chosen for me through my safety office at work.
- Tameko F. on 12-13-2014
Answer:
energy efficient...space saving...
- Yolanda M. on 12-27-2014
Answer:
the comments of other buyers you quoted were impressive,
- John C. on 12-29-2014
Answer:
size
- ronald p. on 12-30-2014
Answer:
I needed to buy a small heater for my bedroom and it looked perfect.
- Mariko D. on 01-03-2015
Answer:
This heater should do what i need and the price can't beat it. this is the go to company for a lot of items
- Craig M. on 01-04-2015
Answer:
It looks thin and light weight. We have an old house with lots of small rooms which most of them aren't used most of the time. We didn't want to heat up the entire house to 68 degrees when we are only using one or 2 rooms. Portable space heater is a great solution.
- Hiromi Y. on 01-05-2015
Answer:
Works well and price is affordable!
- Cheryl L. on 01-06-2015
Answer:
needed it for my Greenhouse it was safe and energy efficient
- Doug M. on 01-11-2015
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this is the only model our company approves for the work environment
- tiffany a. on 01-13-2015
Answer:
I've used this now for over a year and it's just great! The right amount of heat, no noise, small format, heats up quickly and keeps my legs toasty. I use it every day in the winter. Buying 2 more for the office.
- Carol F. on 01-28-2015
Answer:
This heater is energy efficient, sturdy and safe to use.
- Cynthia B. on 02-03-2015
Answer:
Small, low wattage, good for small spaces
- Nedwin W. on 02-07-2015
Answer:
I had one for over 6 year under my office desk with an outside wall. It kept my toes nice and warm. I have need for one more
- Fritz L. on 02-20-2015
Answer:
low wattage, small
- Brad B. on 03-23-2015
Answer:
Nice flat panel and noiseless!!
- angelika o. on 11-26-2014
Answer:
low wattage, small
- Brad B. on 03-23-2015
Answer:
n/a
- C Y. on 11-26-2014
Answer:
I've used this now for over a year and it's just great! The right amount of heat, no noise, small format, heats up quickly and keeps my legs toasty. I use it every day in the winter. Buying 2 more for the office.
- Carol F. on 01-28-2015
Answer:
Works well and price is affordable!
- Cheryl L. on 01-06-2015
Answer:
Upon learning my 1500 watt space heater was costing me an additional $25 a month in electricity, I needed to find a space heater with a substantially lower wattage. This was highly recommended on Amazon.
- chris b. on 12-09-2014
Answer:
This heater should do what i need and the price can't beat it. this is the go to company for a lot of items
- Craig M. on 01-04-2015
Answer:
This heater is energy efficient, sturdy and safe to use.
- Cynthia B. on 02-03-2015
Answer:
Small size and low wattage.
- David L. on 12-01-2014
Answer:
needed it for my Greenhouse it was safe and energy efficient
- Doug M. on 01-11-2015
Answer:
Low watts but works great!
- DukYoung J. on 12-04-2014
Answer:
I have used these heaters before and need energy efficient, effective heaters for an office environment that don't constantly trip the breakers.
- ELISABETH S. on 11-28-2014
Answer:
I had one for over 6 year under my office desk with an outside wall. It kept my toes nice and warm. I have need for one more
- Fritz L. on 02-20-2015
Answer:
It looks thin and light weight. We have an old house with lots of small rooms which most of them aren't used most of the time. We didn't want to heat up the entire house to 68 degrees when we are only using one or 2 rooms. Portable space heater is a great solution.
- Hiromi Y. on 01-05-2015
Answer:
Size, wattage and easy controls
- Howard S. on 10-01-2014
Answer:
company approved
- Jane R. on 10-02-2014
Answer:
the comments of other buyers you quoted were impressive,
- John C. on 12-29-2014
Answer:
I already have 2 of these and they are great. I use them to heat a bathroom that doesn't have any heat source.
- Laura H. on 12-02-2014
Answer:
design allows putting the heater in smaller area near wall without worrying about fire.
- leonard p. on 02-13-2014
Answer:
I needed to buy a small heater for my bedroom and it looked perfect.
- Mariko D. on 01-03-2015
Answer:
In office environment... this is the safest heater. The fire risk is ultra low if unattended. Low power requirement won't trip breakers for cubical areas. I have over 100 of these throughout the office.
- Mark F. on 12-02-2014
Answer:
Small, low wattage, good for small spaces
- Nedwin W. on 02-07-2015
Answer:
Works good under desk
- Richard F. on 12-06-2014
Answer:
I have a closet that I want to keep above freezing. I am currently using a 200W heater that has a fan. The problem with heaters that have fans is often the fan will quit when used to keep an area just above freezing. I also don't like using high wattage heaters in a small space like a closet so this 400W unit should work well.
- Robert G. on 12-02-2014
Answer:
price + customer reviews
- Roger G. on 12-09-2014
Answer:
size
- ronald p. on 12-30-2014
Answer:
It was chosen for me through my safety office at work.
- Tameko F. on 12-13-2014
Answer:
this is the only model our company approves for the work environment
- tiffany a. on 01-13-2015
Answer:
energy efficient...space saving...
- Yolanda M. on 12-27-2014
Answer:
If my electricity goes out, I can run this on an inverter and battery. I live in a cold climate, so I need alternative heat choices.
- Diana B. on 06-24-2015
Answer:
Specifications requried for building access
- Nanci W. on 09-01-2015
Answer:
oil filled slim 120 volts
- WILLIAM F. on 09-28-2015
Answer:
Approved by our Safety Dept. for use.
- Sandra F. on 10-08-2015
Answer:
Priced right and good size for me
- Timothy G. on 10-03-2015
Answer:
price &efficientcy
- george g. on 10-22-2015
Answer:
I read with interest the evaluations of other users with interest, and appreciate the thin design
- Ronald M. on 10-26-2015
Answer:
We have purchased this item before and are totally happy with it. Fits under a desk nicely. Works great!
- Sue B. on 10-27-2015
Answer:
only heater allowed by the company
- Irene M. on 10-29-2015
Answer:
price, customer rating, energy efficency
- Holly P. on 10-29-2015
Answer:
for a small bathroom.
- Richard W. on 11-06-2015
Answer:
Good reviews for small spaces. Low watts
- Heidi K. on 12-01-2015
Answer:
Low amps and watts
- William P. on 12-02-2015
Answer:
I NEED A HEATER THAT IS 500 WATTS OR LESS AND THIS WAS RECOMMENDED BY MY EMPLOYER
- BARBARA B. on 12-11-2015
Answer:
They are authorized by the insurers of our facilities.
- Billy M. on 12-29-2015
Answer:
I have two small children who's bedrooms are cold at night. I want something safe and small that works!! Can't wait to test them out!!
- Michelle W. on 12-31-2015
Question:
Where is The NewAir AH-400 product manufactured? USA (I hope) or China? Are any of your space heaters made in America?
- Maryann F. on 11-20-2014
Answer:
The AH-400 is manufactured in China as are the rest of the NewAir space heaters.
- Mark S. on 11-20-2014
Question:
The directions say to place this heater at least three feet away from any wall, furniture, etc.; however, the unit looks like it was designed to fit up against a wall. Has anyone had problems when placing this against a wall?
- Cynthia B. on 02-05-2015
Answer:
I have this heater placed under my desk directly against the wall & I've never had any problem with it. It has a thermostat & works great! It keeps my legs warm & I love it.
- Cheryl S. on 02-05-2015
Answer:
We use ours in an RV, where there is not much space to leave anything that far away from anything. We have used it well within 3 feet of a wall, though I cannot say that it was right up to the wall, maybe 6-10" away. It really does not get that hot, in my opinion, but it does a good job of letting off heat for a small area.
- RICHARD Y. on 02-05-2015
Answer:
We have had two of these in our unseated office for years. We keep them as close to the wall as the feet will allow them go. However, we keep them on a low setting most of the time. I never leave them on high when I'm not home.
- Bette A. on 02-05-2015
Question:
Can this heater be mounted on a wall ? Does it turn off it you tilt it. Reason being is because I was thinking of mounting this on the ceiling of my dog kennel. The closed in portion of the kennel is 4 feet high by 6 feet long. Is this big enough to provide warmth in that amount of area?
- kimcatal on 11-24-2015
Answer:
Hi Kim I use this heater under my desk in an open floor plan. It keeps my feet toas ty and I think it would heat your space well. However, When I lay the heater over, the thermostat goes off but comes back on when I set it upright. Since it does shut off, you would not be able to mount it flat against the ceiling nor could you put but directly against a wall as it needs a little ventilation on the back. I like this type of heater because I have a dog and I don't have to worry about her fur burning like other types of heaters. Hope this helps! I love my little heater.
- Nancy R. on 11-25-2015
Answer:
Hello, This unit does have a tip over switch. We do not recommend mounting this unit to a wall, as this unit should have a bit of clearance. As mentioned, you could just keep the heater near the kennel on the floor, this unit should be able to heat that space just fine.
- Mark S. on 11-24-2015
Answer:
No, this heater sits on the legs shown, and has no way of attaching to a wall. It does not turn off if tipped over, but since it's a self-contained oil-filled heater, I doubt it would be a fire hazard if it were to somehow fall over. It might work if you placed it outside of your dog's kennel area. Even at a low setting, it can provide a constant source of heat.
- Bette A. on 11-24-2015
Answer:
Hello Kim, I've purchased four of these heaters for people in my office and we're quite happy with the quiet heat warming our legs under the desk. I do believe these heaters have a safety switch that turns them off when tipped over. But more to the size of your room: one of these 400w heaters likely won't be enough. Plus I think all of the heat will concentrate at the ceiling if that is where you mountvit. Remember the heat comes from both sides of this unit. Sorry I don't have better news for you. Regards, Jeff
- Jeff V. on 11-26-2015
Answer:
It does turn off as it approaches horizontal, so it won't work mounted flat to a ceiling. More importantly, it radiates from both sides and gets too hot to touch, so you don't want it hard against any surface. There are heaters designed to do that; some are known as "legwarmers". (That aside, these are great heaters. Watts-is-watts, but my experience is that they're very effective for the cost.)
- John A. on 11-25-2015

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