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BK20L Bed Bug Heater


The BK20 Bed Bug Heater is a top choice for pest control professionals, homeowners, and apartment dwellers in North America. This commercial-grade heater is designed to kill all stages of bed bug development, including eggs, and is perfect for use in homes, apartments, and other residential settings. The team at Bed Bug Heat Doctor/Prevsol has put together an affordable package that includes everything you need to eliminate bed bug infestations in up to 950 square feet of space. This package is easy to use and is ideal for those looking to tackle bed bug problems on their own.



The BK20 Bed Bug Heater is a top choice for pest control professionals and homeowners looking to eliminate bed bug infestations in homes or apartments up to 950 square feet. It is designed for use with a 50-amp circuit and six separate 110-volt 20-amp circuits, making it easy to use in any residential setting.

This powerful commercial heater is lightweight, easy to transport, and durable, making it a safe and effective choice for killing bed bugs. It surpasses the heaters made in China in every way, and is able to kill bed bugs in just 8-10 hours. The BK20 Bed Bug Heater is a one-piece, compact unit that weighs only 32.5 pounds, and is 23”x12”x18” in size.

It is easy to move from room to room using its suitcase handle and wheels, and is the best-in-class heater for pest control companies as well as homes and apartments. It is the most powerful electric bed bug heater on the market, with 65,489 BTUs and two high temperature fans to help circulate air around corners, into closets, and around furniture.

This American-made heater comes with a one year “bumper to bumper” warranty, and requires no chemicals or other products to kill bed bugs. It is the perfect choice for eliminating bed bug infestations, including eggs, in rooms up to 950 square feet.


  • Built-in fan
  • Thermostat controlled
  • Luggage handle and wheels
  • Designed and built in the USA


  • 65,489 BTU
  • Weight: 32.5 pounds
  • Dimensions: 23”x12”x18”

Package includes

  • (1) BK-20 unit
  • (1) 15’ 110-volt extension cord
  • (1) 25’ 110-volt extension cord
  • (2) 50’ 110–volt extension cords
  • (2) 100’ 110-volt extension cords
  • (1) 25’ 240-volt/50-amp extension cord
  • (2) High-Temperature fans
  • (1) Infrared temperature gun
  • (1) Instruction card
  • (1) Instruction DVD
  • (2) Sprinkler head covers


  • (1) Year manufacturer warranty on parts and labor
  • (2) Year manufacturer warranty on resistors
  • Shipping is included in the warranty


BK20 Bed Bug Heater Instructions in English & Spanish


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