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Q-Mark LFK404 Electric Wall Heater

4.6 Star Rating: Good
18 reviews
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List Price: $249.54
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  • 4000 Watts of Heating Power
  • Electric Wall Heater
  • Heats Up to 400 Sq. Ft.

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

Q-Mark LFK404 Electric Wall Heater 
The Q-Mark LFK404 electric wall heater features 400 square feet of heating coverage and fan delay switch to ensure continual heating and the most comfortable temperatures available. With its user-friendly design, it makes it a perfect choice for any home or office setting. This particular heater will warm a space up to 400 square feet. There are a total of six temperature settings available to meet your preference and needs. The Q-Mark LFK404 electric wall heater is the perfect option for these areas:

  • Home
  • Office
  • Basement

A Total of Six Temperature Settings
The Q-Mark LFK404 electric wall heater is the perfect choice for both homes and offices because of all the excellent features. This particular wall heater includes six temperature settings for the utmost comfort. You will be able to choose the optimal temperature and select the settings that will match your particular needs and wants.

Special Features of the Q-Mark LFK404 Electric Wall Heater 

  • Excellent choice for both homes and light commercial use
  • There is overheat protection for added safety
  • The heater can either be recessed or surface wall mountable
  • User-friendly manual controls for simplified use
  • Variable heat settings for custom comfort
  • Great space saver

Superior Heating
The Q-Mark LFK404 electric wall heater is a powerful heater that features both convection and fan-forced heating. You will be able to enjoy the even heat distribution and a warmer area in a matter of minutes. This is an excellent heater that works very well in many different situations. The heater has an automatic shut off, as well as a thermal cutout for additional safety measures. When it comes to electric wall heaters, this is one of the top of the line.

Great Space Saver
When it comes to being a space saver, the Q-Mark LFK404 electric wall heater is one of the most popular options available. This electric wall heater has options as to how it is going to be used. It offers great versatility. Whether recessed installation is your desire, or if it would work better surface mounted, the heater can be installed quickly in any available corner of a room. It is a wonderful space saver. Weighing in at only 21 lbs., it is small but powerful.

Durable and Reliable
The Q-Mark LFK404 electric wall heater is made for longevity and durability. The heater is constructed from very heavy duty steel and will be a great source of warmth in your office or home for many years to come.

Guaranteed Satisfaction.

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

  • Model: LFK404
  • UPC: 685360045894
  • Product Type: Wall Heater
  • Product Dimensions: L: 19.00" x W: 16.00" x H: 5.50"
  • Product Weight: 21.00 lbs.
  • Product Color: White
  • Application: Ideal wall heater used for providing heat in rooms and areas up to 400 square feet
  • Type: Wall Heater
  • Warranty: 5 year limited warranty on element or motor
  • Fuel Type: Electric
  • Voltage: 240 volts
  • Coverage Area: 400 square feet
  • Watts: 4000 watts
  • Amps: 16.7 amps
  • Frequency: 60 Hz
  • Heating Capacity: 13652 BTUs
  • Heating Method: Fan-Forced
  • Built-In Thermostat: Yes
  • Thermostat Type: Integral Double-Pole thermostat
  • Timer: No
  • Automatic Shut-Off: Yes
  • Thermal Cut-Out: Yes
  • Automatic Reset: No
  • Fan Delay: Yes
  • Frost Protection: No
  • Indicator Light: No
  • Number of Fan Speeds: 1
  • Construction: Steel
  • Finish: Navajo White
  • Mounting Options: , N/A , Recessed , Surface Mounted
  • Energy Star Rated: No
  • Hard-Wired: Yes
  • Digital Display: No
  • LED Touch Screen: No
  • Automatic Temperature Control: No
  • Motor Type: Permanently lubricated motor
  • Choose from a variety of heat settings and enjoy custom comfort
  • Featuring recessed or surface wall mountable installation this heater is a space saver
  • The Q-Mark LFK404 features a northern white louvered cover that protects the heat element and matches decor
  • The Q-Mark LFK404 is great for heavy residential and light commercial use
  • With overheat protection the Q-Mark LFK404 is a safe heater
  • With user-friendly manual controls the Q-Mark LFK404 is easy to use
4.6 Star Rating: Good
4.8 Star Rating: Good
Easy to Install

4.3 Star Rating: Good
Energy Efficient

3.5 Star Rating: Average
Noise Level

4.5 Star Rating: Good
Product Construction

4.5 Star Rating: Good
Product Performance

4.5 Star Rating: Good
Safety Features

16 out of 18 customers recommend this product.
Write a Review

from Canyon, TX
5.0 Star Rating: Outstanding
Easy to Install

5.0 Star Rating: Outstanding
Energy Efficient

3.0 Star Rating: Average
Noise Level

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

4.0 Star Rating: Good
Safety Features

This customer recommends this product.
5.0 Star Rating: Outstanding
Simple, efficient, really warms the room
I had this out of the box and installed without a hitch in an hour. The unit has no cutesy-pie bells and whistles, but rather is perfectly satisfied just being a heater, and doing its job well. This thing really throws the heat, has just enough adjustability, doesn't look bad, and is reasonably quiet. If you are trying to make a fashion statement, maybe keep looking. If you want simple clean lines, coupled with good old fashioned functionality, this is the unit for you.

from Bedford PA
3.0 Star Rating: Average
Easy to Install

3.0 Star Rating: Average
Energy Efficient

1.0 Star Rating: Poor
Noise Level

3.0 Star Rating: Average
Product Construction

2.0 Star Rating: OK
Product Performance

3.0 Star Rating: Average
Safety Features

2.0 Star Rating: OK
Truly disappointed
Grill was hard to install. Thermostat control was not centered in the hole causing the knob shaft to rub on the top of the hole in the grill. There is no access hole for the reset button. First run as I turned the control CW I heard the fan blades hit the grill. Shut down, removed the grill and found the nut holding the blade was loose. Secured the nut and noticed about 1/4" end play in the fan shaft. No thrust washer? Installed the grill and tried again. With the control at max the fan is too loud. Also the fan is constant speed full time. Variable fan speed vs temperature select would be better. The fan should be off when the heat source is off. Foul odor like fish oil for the first several hours. Sorry I bought this.

from Boston, MA, USA
5.0 Star Rating: Outstanding
Easy to Install

5.0 Star Rating: Outstanding
Energy Efficient

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
Safety Features

This customer recommends this product.
5.0 Star Rating: Outstanding
Well built American made heater
I installed this in a 31 foot RV for winter camping and it works great. Heats faster and quieter than the propane factory furnace. This heater is solidly constructed and it looks like it was factory installed.

from Poteau, OK
5.0 Star Rating: Outstanding
Easy to Install

4.0 Star Rating: Good
Energy Efficient

4.0 Star Rating: Good
Noise Level

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

5.0 Star Rating: Outstanding
Safety Features

This customer recommends this product.
5.0 Star Rating: Outstanding
Great dealer!
Fast shipping. Great price. Will use again and recommend.

from Concord, NC, USA
5.0 Star Rating: Outstanding
Easy to Install

4.0 Star Rating: Good
Energy Efficient

4.0 Star Rating: Good
Noise Level

4.0 Star Rating: Good
Product Construction

5.0 Star Rating: Outstanding
Product Performance

4.0 Star Rating: Good
Safety Features

This customer recommends this product.
5.0 Star Rating: Outstanding
This heater is a wonderful' main source of heat heat.
My mother is diabled and stays very cold. My husband and I bought this heater as a christmas present for her. My husband had no problems installing, but my husband says if you never have wired anything it might be a little harder to do. when installed we turned it on high and told my mother to turn it down to make it comfortable for her. She says it works to well, she had to keep turning it down. My mother lives in a single wide trailer with no heat. This heater turned down low heats her bathroom, livingroom, and kitchen so we got rid of 3 portable heaters. I'm so glad we bought this heater. I would recommend this heater to anyone. The elderly and disabled would really love it' my mom loves hers.
5.0 Star Rating: Outstanding
Easy to Install

4.0 Star Rating: Good
Energy Efficient

3.0 Star Rating: Average
Noise Level

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

5.0 Star Rating: Outstanding
Safety Features

This customer recommends this product.
5.0 Star Rating: Outstanding
excellent product
this 4000watt heater will take care off 600sq ft with no trouble warms basement in 10-15min.

from Los Angeles, CA, USA
5.0 Star Rating: Outstanding
Easy to Install

5.0 Star Rating: Outstanding
Energy Efficient

4.0 Star Rating: Good
Noise Level

4.0 Star Rating: Good
Product Construction

4.0 Star Rating: Good
Product Performance

5.0 Star Rating: Outstanding
Safety Features

This customer recommends this product.
4.0 Star Rating: Good
Good simple and solid heater. Heats up the area quickly.
Our unit had electric heat in the ceiling, which meant we were heating up the neighbors before we got anything. Installed this simple solid heater with ease. Really does the job quickly and well. Heats up a large living space that opens onto an open kitchen quickly. Noise level is pretty good. The fan has a delay when it starts so it will only blow once it's hot, but as it gets to the cool down setting once the temperature is high enough there is a small amount of added vibration that adds to the noise level. I was thrilled with the service from your company.

from AZ
5.0 Star Rating: Outstanding
Easy to Install

4.0 Star Rating: Good
Energy Efficient

4.0 Star Rating: Good
Noise Level

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

5.0 Star Rating: Outstanding
Safety Features

This customer recommends this product.
5.0 Star Rating: Outstanding
Great!
Can't beat it for $200! Heats a 400+ square foot guest house.

from Manasquan, NJ
This customer recommends this product.
4.0 Star Rating: Good
Large bathroom needed instant warming in AM or winter. This cranks out the btu's and warms room in less than 3 minutes. 1. Wish the knob control was easier to turn with larger handle 2. Wish it had programmable thermostat to hold a warm temp. It either blows hard or shuts down. 3. When installed recessed it is not distracting to room decor.

from San Diego
This customer recommends this product.
5.0 Star Rating: Outstanding
I looked all over town and on the web. This heater is an excellent value. It is quiet but powerful. It fit into the stud space perfectly. It could use a better mark for thermostat setting, the white on white is hard to see. Overall, I am very pleased with the unit.

from Mooresville, IN
This customer recommends this product.
5.0 Star Rating: Outstanding
We ordered this heater for a new train room in our garage. It arrived in just 4 days and works perfectly for the application we needed. It will make "Grandpa's Train Room" nice and cozy for the grandkids ... and Grandpa, too!

from Houston, TX
This customer recommends this product.
5.0 Star Rating: Outstanding
Wall heater has a nice clean look. It seems to work well after installing it (its summer time right now). When we do get to use it this winter, maybe having a separate On/Off button along with the temperature dial would be nice. This way the heater could be turned on/off without having to set the temperature dial each time. We recessed mounted the heater into the wall and the optional recessed mount was not required after all. The heater can just be screwed to the wall studs on each side. Air & Water was excellent in handling our return for the recessed mount that we did not need. So far. Very Good Product, Great Retailer!!

from Richmond, CA
This customer recommends this product.
4.0 Star Rating: Good
They are priced right, install easy, come in a higher wattage than most electric wall heaters and look good in most any room.

from Wheatfield, IN
This customer recommends this product.
5.0 Star Rating: Outstanding
This product works great. We bought this and a main source of heat for a 3 season porch it does a great job.

from Concrete, WA
This customer recommends this product.
4.0 Star Rating: Good
The wall heater fit right into where the old one was and is performing well. My staff has commented on how nice it is to have the restroom warm again.

from Riverside, CA
This customer recommends this product.
5.0 Star Rating: Outstanding
I bought Q-Mark wall heaters for an 8 plex in Salt Lake City. They are working well.

from La Honda, CA
This customer recommends this product.
5.0 Star Rating: Outstanding
I purchased this unit to replace one that had failed and was approx 15 years old. This unit is simple to install, quiet and produces a lot of very even heat throughout a large high ceiling space. I am really pleased so far - a great value for the money.

from Chicago, IL
4.0 Star Rating: Good
The LFK404 works great. It is easy to operate, gives off even consisten heat and exceeded my expectation for an easy product to install and operate. The white enamal finish and plain grill front help it blend in with the wall.

Need advice? More information?

Question:
Why did you buy this item?
Answer:
good reviews and price
- Douglas Y. on 02-13-2014
Answer:
Reviews sound like it heats up 400 sq. ft. well. Waiting for it to arrive.
- Timothy W. on 02-19-2014
Answer:
the heater work good in the room at thr motel
- jay k. on 03-26-2014
Answer:
Ive used these products in the past and my customers have been very happy with their operation.
- jeff t. on 04-20-2014
Answer:
Used this heater before I use them in some of my rental homes they work well
- Timothy B. on 08-27-2014

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