Koldfront WTC8001W Through-the-Wall Air Conditioner Review

If you are on the lookout for an AC, which can effectively cool and heats smaller spaces, Koldfront WTC8001W Through-the-Wall Air Conditioner is the right air-conditioner for your purpose.

The Koldfront brand of Living Direct Inc. is a reputed name in the segment of air-conditioning appliances. 

The WTC8001W model of Koldfront offers highly efficient performance to cool room sizes of up to 350 square feet and supplemental heating to up to 100 square feet.

It is one of the most efficient models for small spaces having much less running cost compared to others in the category.Koldfront WTC8001W 8,000 BTU Through The Wall Air Conditioner with 3500 BTU Heater

The cost of AC, together with the running cost, makes it a highly affordable AC for smaller spaces.   


  • Very efficient for small spaces
  • Highly affordable
  • Easy to install
  • Excellent customer service


  • Can only provide supplemental heating
  • Not suitable for larger spaces

Design, Size, and Warranty

The unit is constructed mainly with metal and plastic frames. It can withstand long usage with proper care.

The control panel of the AC is located on the left upper corner of the front panel.

The cubical AC has dimensions of 14.5” X 24.25” X 20.375” and weighs 65 lbs.

The manufacturer offers 2 years warranty on parts and labor.

Product featuresKoldfront WTC8001W 8,000 BTU Through The Wall Air Conditioner with 3500 BTU Heater

  • It runs on 115 volts. It has Amperage ratings of 12/ 7.8 A and Wattage of 1320/ 890 watts, respectively, for heating and cooling functions.
  • You can easily control temperature settings and fan speed without getting up through highly convenient remote control.
  • The unit runs at three different fan speeds.
  • The energy saver mode operates in a cycle of 2-10 minutes. The fan switches on for 2 minutes after every 10 minutes, and the compressor turns on as soon as the room temperature goes beyond the target temperature.
  • It has a control panel that also includes a digital display.
  • The unit can provide very effective cooling in an area of 350 square feet. 
  • It can provide supplemental heating of 100 square feet.
  • The dehumidification capacity of the unit is around 45 pints per day.
  • You can use the digital thermostat and digital display to set the target temperature. Also, you can control energy saver mode, timers, and different fan speeds.
  • You can use the 24-hour timer to set different timer functions.
  • AC has four modes of operation, including the dry mode that is used for dehumidification.
  • It can maintain the temperature from 62°F to 86°F.
  • Sleep Function in the AC is handy to save energy. The sleep mode keeps adjusting the temperature regularly to a comfortable level and finally returns to the target temperature.
  • The digital thermostat helps in effectively controlling the heating and cooling of the room.
  • You do not need to sit at a fixed place in a room. The four-way louvers can effectively cover the entire area of your room.
  • The AC uses an R-410A refrigerant agent. It is an eco-friendly refrigerant recognized by the Environmental Protection Agency (EPA).

Noise level

The WTC8001W model of Koldfront AC generates a noise of around 56.5dB.

Energy Efficient Ratio & BTU Cooling


It has an Energy Efficient Ratio (EER) of 9.6

BTU Cooling & Heating

The unit has a BTU cooling rating of 8000 BTUs and a BTU heating rating of 4200 BTUs.


Though it is not very difficult to install WTC8001W AC, yet taking professional installers is always better than doing it on your own.

Even if you do not want to take professionals’ help, handling 65 lbs weight would require two people to install it through-the-wall.

The unit is equipped with all hardware and fittings required to install the AC, including the weather seals.

Before installing, you should ensure that:

  • The pipes and conduits are safe from damage while you are making holes in the wall.
  • The hole size is by the unit size, including the wall sleeve dimensions.
  • The place of installation of AC provides enough ventilation.
  • The AC is suitable for a standard 115V electrical power supply. Therefore, you can use the existing plug type for providing to the unit.


WTC8001W AC is suitable for small to medium spaces. Though it may not be suitable for the large conference rooms, they are pretty effective in maintaining comfortable temperatures in large bedrooms, drawing rooms, office cabins, etc.

The maintenance needs are pretty simple and easy to perform. It only requires cleaning the outer cabinet and air filter of the air conditioner.

While carrying out any maintenance activity, ensure to disconnect the power supply of the air conditioner.

Air Filter Cleaning

The air from outside enters the AC through the air filter. The air filter traps the dust particles of the incoming air. With time, this filter accumulates a lot of dust and restricts airflow of the air entering the AC, thus, reducing its cooling capacity.

That is why air cleaners need regular cleaning. You can follow simple steps to clean the air filter of the unit:

  • Open the front cover.
  • Hold the air filter handle from both hands firmly. The handle is on the top side of the Front Grille.
  • Pull it up and then take the filter out.
  • Make a solution of lukewarm water and soft liquid soap.
  • Wash the filter gently with the solution.
  • Rinse with clean water.
  • Allow the filter to dry.
  • Fit the filter back in the reverse order.

Cabinet and Front Cleaning

  • Take a clean piece of cloth.
  • Make a solution of lukewarm water and soft liquid soap.
  • Soak the piece of cloth in the mixture and squeeze out the excess water.
  • Softly rub the outer surface of the cabinet and the front.
  • Take a dry cloth and wipe the damp surfaces with the dry cloth.
  • You can also use a vacuum cleaner for drying the damp surface.

Final Words

Koldfront WTC8001W 8,000 BTU Through The Wall Air Conditioner with 3500 BTU Heater

If you have a small to medium-sized space, and you want to have an efficient air conditioner at an affordable cost, you can safely go for Koldfront WTC8001W through-the-wall air conditioner.

With its efficient cooling, moderate heating, and dehumidification capacity, the AC makes it suitable for multiple usages. 

The Koldfront air conditioner with its low running cost gives you good value for your money.

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My name is Ryan. I have had a hard time dealing with my allergies. Happily, I found that an air purifier was effective to ease my allergy symptoms. I spent a lot of time researching the best air purifier. I know how hard it can be to find the suitable one. During the reading period, I also read a lot about humidifiers and dehumidifiers. I learned the mechanisms behind the technologies as well as the manufacturers and organizations within the industry. I now feel convinced that I have built a guide that shows you all you need to know about air purifiers, humidifiers, and dehumidifiers. So I came up with the idea of creating this website.

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