Black Widow 800 Propane Bed Bug Heater – Add-On Package

Black Widow 800 Propane Heater Package with 2 High-Temperature Air Movers – Complete Heat Treatment for Bed Bugs

The Black Widow 800 Propane Heater Package is a complete, field-ready solution for professional bed bug heat treatments, combining powerful propane heat with high-output air circulation. This package pairs the Black Widow 800 direct-fired heater with two AM3700 high-temperature axial air movers, giving technicians the core equipment needed to perform efficient and controlled heat treatments in residential and commercial settings.

At the center of the system is the Black Widow 800, producing 85,000 BTUs of heat—comparable to 25.4 kW of electric output. When deployed with four air movers, the system can effectively treat areas between 850 and 1,000 square feet; two of those fans are included in this package. Integrated thermostatic controls, remote temperature monitoring, and a built-in 450 CFM fan allow technicians to maintain stable target temperatures and consistent airflow throughout the treatment area. Typical treatments can be completed in as little as 4 hours for smaller spaces and up to 8 hours for larger units.

The heater’s compact form factor and lightweight design make it well suited for multi-unit properties such as apartments, high-rises, and housing complexes. Measuring 31” x 22” x 27” and weighing 122 pounds, the unit is easily transported through elevators and narrow corridors. Operation requires only two standard 20-lb propane tanks (not included) and a single grounded 120-volt outlet, enabling fast setup with minimal power demands. Durable wheels and a straight axle simplify movement between rooms and job sites.

Safety and reliability are built into the system. The heater is certified to ANSI Z223.1 / NFPA 54 standards for indoor use in both the U.S. and Canada and incorporates continuous monitoring of flame, airflow, and temperature. Directional airflow pulls air in from one side and pushes heated air forward, promoting even heat distribution and effective bed bug elimination. Optional ducting can be added to direct heat deeper into adjacent rooms or challenging layouts.

Key Features

• Black Widow 800 propane heater with 85,000 BTU output
• Includes two AM3700 high-temperature axial air movers
• Treats up to 1,000 sq. ft. with additional fans
• Compact, portable system suitable for multi-unit properties
• Built-in safety monitoring and ANSI-certified for indoor use
• Single-technician operation with minimal power requirements

Air Movers Included

This package includes two AM3700 high-temperature axial air movers, specifically designed for heat treatment environments up to 158°F. Each fan delivers 3,700 CFM and features a 2-speed motor, hour meter, integrated GFCI outlet, and a 25-foot power cord. The units are daisy-chain capable, supporting up to six fans on a 15-amp circuit or nine on a 20-amp circuit. For transport and storage, the fans stack securely up to eight units high, providing exceptional stability in the field.

Whether deployed by pest control professionals or property managers, the Black Widow 800 Propane Heater Package offers a streamlined, professional-grade approach to fast and effective bed bug heat treatment.

The Black Widow 800 complete package offers a package with the four high temperature fans needed to treat up to 1,000 square feet.