180 Sq. Ft. Electric Bed Bug Heater Package
400 Sq. Ft. Electric Bed Bug Heater Package For Homes (110v/220v)

300 Sq. Ft. Electric Bed Bug Heater Package

Smallsqft.svg Up to 300 sq. ft.


List price: $2066.28

FreeShipping.svgFREE SHIPPING

Add-on HSA mini-axial air mover Compact, powerful axial air mover; assists in better blending of air, allows for more uniform heating of rooms containing more objects


Add-ons total:


The 300 Sq. Ft. Electric Bed Bug Heater Package is capable of treating up to 300 square feet of occupied spaces.  Simple, effective, and easy to use.  The heater and air mover plug into standard 110v wall outlets.  SHIPS FREE to the contiguous United States!

  • Same day shipping Monday – Friday (when orders are received by 3pm CST)
  • Average transit time is 3 – 5 business days. 

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At Thermal Flow, we understand that choosing the right bed bug equipment can be a daunting task. That's why we encourage customers to call us for expert guidance and personalized assistance in making their purchase.

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300 Sq. Ft. Electric Bed Bug Heater Package contains:

(1) C4 Electric bed bug heater 
(4) 12 gauge twist lock extension cords (2-50′, 2-25′)
(1) HSA axial air mover (blue or red in color, based upon stock availability)
(1) Infrared thermometer

The C4 Electric Bed Bug Heater, 20,000 BTU Product Features:

  • Treats up to 300 sq ft of occupied spaces with 8′ ceilings
  • Simple-to-use
  • Plugs into standard wall outlets
  • Thermostatically controlled
  • Can achieve 140 degrees F

VERY IMPORTANT: Please note, electric bed bug heaters generally require one to several hours to reach kill temperatures (120º-140ºF); cold weather, poorly insulated rooms, vaulted ceilings, concrete walls/floors, and inadequate power supply may also impact the time required to achieve kill temperatures as well as the capacity of the heater. Please take exact measurements of your space before ordering this product. If your treatment space is larger than 300 sqft, even slightly, this heater may NOT ACHIEVE the above referenced recommended temperature range. Please seek a larger capacity heater from our list on the previous page.

The 300 Sq. Ft. Electric Bed Bug Heater Package is capable of treating mid-sized rooms/bedrooms 275-300 sq. ft. with 8′ ceilings. The C4 is a premier 20,000 BTU, 120 volt electric heater designed for maximum heat with a minimal footprint. The heater contains 4 independently operating heater circuits, each of which draws 12 amps. Each circuit adds 5,092 BTUs of heat. The heater has a high-velocity fan built into the housing to quickly distribute heated air throughout the treatment area.

All heaters have redundant safeties including thermal cutouts, and built-in digital thermostatic controls. The axial air mover ensures optimal heat penetration throughout your space and the infrared thermometer is used to verify that every square inch of the space has reached your desired temperature. The HSA mini axial air mover is a revolutionary product with its minimal footprint that produces as powerful airflow than larger axial fans.

Power requirements: DO NOT use this equipment in any structure with outdated power, including aluminum wiring, and push-in or screw-in fuses. Power Requirements are (5) 15 amp circuit breakers, or (3) 15 amp and (2) 20 amp circuit breakers. 

Whether you’re a pest control professional, or a homeowner, you can rest assured this heater will get the job done. Bed bug heat treatments eliminate all stages of the bed bug life cycle, including the eggs. If you have not had success with chemical treatments, or are looking for a faster way to achieve being bed bug free, this heater is the answer. In addition, our staff has completed thousands of treatments, and personally use this equipment in the field. Rest assured, you’re not just purchasing equipment, you’re getting the support of experienced professionals in the industry! Click to learn more about our other Bed Bug Packages.

20 reviews for 300 Sq. Ft. Electric Bed Bug Heater Package

  1. Elizabeth brito

    Nice product. It get the rooms really hot. Will recommend it.

  2. Greg

    The ubit we purchased has functioned as intended. I believe it is money well spent. When you consider using pestcids,sprays, powders or what ever the hot new solution is, none have worked. This system is great. the assistance from the ladies doing our order was fantastic.

  3. kim (verified owner)

    The product arrived earlier than expected. I set it up by myself without any difficulty. Would definitely buy again.

  4. Scott (verified owner)

    We are very pleased with our decision to purchase the Thermal Flow System. We discovered our bedbug challenge in April 2022. Over the following 8 months, we spent hundreds of dollars on an exterminator and then various ‘exterminating snake oils’. When we were introduced to the Thermal Flow System from friends in the lodging and hospitality business, taking advice from the reviews of other users here, we purchased our own system. NO REGRETS!! We treated our 264 sq. ft. living room with great success. It took about about 1.5 hours to get the room up to maximum temperature then allowed the heat to penetrate all of the furniture. Not sure if it was needed, but we chose to heat for about 9 hours. In that time, by using the included thermometer, we could confirm heat penetration into every crevice and hidden area of the room. The Thermal Flow System is a bit pricey but it is industrial grade equipment, no hidden costs, everything needed is included and Thermal Flow has very good tech support. Thank you for the great service.

  5. Erik Johnson (verified owner)

    Expensive, BUT…Worth. Every. Penny. This is heavy-duty commercial grade equipment, and it works excellent. I own a studio condo that I rent on airbnb, which unfortunately fell victim to a bedbug infestation. I’ve spent countless dollars on repeat exterminations, none of which were guaranteed, and they never completely eradicated these pests. The Thermal Flow heater was a perfect solution. After a single use (8 hour runtime) they are gone. I know they are gone because it’s the first time my wife has ever been able to sleep there without being attacked and suffering allergic reactions. I also consider it an investment; I plan on using it every month or two just for peace of mind, as my condo is used frequently by guests and I cannot afford a return visit from these nasty critters. I am fortunate as an airbnb host that I can deduct the cost of this system as a business expense, but even if I couldn’t I would still make the investment. I have spent far more $$ on unsuccessful treatments than I did on this heater system…I only wish I had found Thermal Flow sooner. This really is the best solution out there. I’ve already had other condo owners in my building wanting to rent this from me, even willing to pay 50-$100/hr rental! So, for me this was a no-brainer…I would definitely recommend this product. Also, customer service is fantastic…all my questions were answered within minutes…so don’t ever worry about support after a purchase (Thanks, Jen!). This is a top-notch, reputable company to deal with and you will not be disappointed with product, performance, or assistance. A+++++

  6. Kenneth Tryan (verified owner)

    Well worth the money. Pest control company quoted 4-8 thousand to do the heat treatment per apartment and i have 4. I did them all myself and havent seen a live bug since.

  7. Mystery Willis

    This has worked wonders. Thank you.

  8. Thomas Shepherd

    Did the job in our historic hotel.

  9. Henry Liu (verified owner)

    Sturdy, easy to use, performs as advertised.

  10. Khalid Alomari

    I tried too many things to treat bed bugs the only way to get rid of them is THERMALFLOW , it is easy and Accurate

  11. Kripa

    One treatment on the first room and bugs were gone…. well worth the money
    thank you

  12. Tom Parnell

    Worked well feel like we isolated it to one room. Ran it 6 hours just in case. Machines very easy to set up. Happy with the results.

  13. John Church

    Hi future customer, if you have found you have Bed Bugs it is a bad day. I own a mobile home park and recently had a tenant tell me that they have them. I went to the grocery store and bought some Hot shot spray and sprayed everything. It kills the bugs you find but 90% you will never see. One day a little while later I felt something on my face when I was sleeping . I turned on the lights at about 4am and saw Bed Bugs of all sizes running for their hiding place. I freaked out and realize that I might have brought them to my tenants unit instead of the opposite. I talked to a friend that has paid a professional to get rid of them in a small house at the cost of $4000.00. They enclosed his house in a tent and he had to rent a motel room for 4 days. I read everything I could about getting a reasonable solution where if /when they come back I could kill them. The best way to kill the bugs,eggs not have to worry about more coming back in the future was a very high quality heating system. I bought the unit I am giving this review on and baked his unit for 7 hours at 131 degrees. The heat kills them (Thank God) at 113 but to get the heat into the walls you need to bake as long as you can. This unit is the “real deal” and not a toy . It is very well made and has commercial grade internal breaker. I have killed the bugs (all bugs,fleas,cockroaches and spiders at this temperature. I have now found that 2 other tenants have bugs also ,so that means it the coast per unit is going down. Even if you have just one house or mobile home this less than $2000.00 investment is the only real solution. I also bought another product to use that offers a 10 year long term solution if one decides to come in to my home again. I bought it from a friend who had a pallet .It is called CimeX Insecticide dust. I put this under my mattress and under the cushion on my couch. When the bugs walk/run though it it cuts their bellies a nd kills them over a period of time.It is a maintenance product but not the nuclear bomb that the heaters are. The really big plus about the heaters is there are no chemicals and almost no real labor .If you got Bed Bugs and really want them gone it is going to cost close to $2000.00 but you will never have to pay again if you get them again.The sales girl was great (I know her name starts with a C ) and the shipping was free and fast.

  14. EDWARD RAY WORKINS (verified owner)

    Well set up was easy once I got the machines gone and the room got up to about 90°, I started seeing bed bugs running around acting scared and then about an hour later I went back in the room and they were only able to crawl maybe a half an inch you could tell they were dying and so far so good I’m going to treat each room probably two or three times it’s nice being able to have the equipment

  15. Jen (verified owner)

    It’s super easy to use.plus I love I don’t have to think of these pest..its been 3 weeks n not single sign..love it

  16. Robert Boykin (verified owner)

    It works very well. I am afraid of poisons, tend to put the stuff in my bed, witch is bad. Got remote temperature sensors that saves me a lot of grief. The package equipment knocks them down HARD. I am impressed of the quality of the equipment, heavy duty stuff.

  17. Lionel Whiteside (verified owner)

    One treatment and bugs were gone well worth the money

  18. Rodney D BRODIS

    Did the job! Thank you.

  19. Steve

    I was skeptical but desperate trying to stop our bed bug’s attack. I’ve used the local pest control companies numerous times but it never solved my problem just more like put a bandaid on it. This Heater Package really did the job though. it took a bit to get the hang of it on placement and preparation but was well worth it in the end. This machine really does a stupendous job and I highly recommend it and would purchase again if needed. $1800 for this machine or $2250 for a full house pest company treatment that doesn’t work. no brainer, right

  20. Shannon (verified owner)

    The Thermal System I purchased was expensive but worth the investment. It worked perfectly. The only thing I wished it had was all 100ft cords. The two-50ft cord were not long enough so I had to purchase two additional cords for the length I needed.

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180 Sq. Ft. Electric Bed Bug Heater Package
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