800,000 Btu Pro Series Turnkey Heat Trailer
12" High Temperature Duct

800,000 Btu Pro Series Heat Trailer (Without Generator)


Full Turnkey 800,000 BTU Heat Trailer with onboard fuel system and ample storage space. Provides temporary heat to construction sites, interior spaces, and outdoor events, or high-temperature applications such as off-gassing or decontamination.


  • Minimum 8 week lead time. This Heat Trailer Without a Generator is a Custom Order.
  • Additional shipping charges may apply based on your location and dock availability.

Out of stock


  • (2) 400,000 BTU Pro Series Diesel Indirect Fired Heaters
  • (2) 100′ remote thermostats
  • (2) Dual 12″ or single 16″ faceplate (diameter discharge)
  • (4) Sections of 25′ high temperature duct (choice of 12″ or 16″)

Product Features:

  • Provides temporary space heat to jobsites up to 20,000 sqft
  • Ability to raise the temperature by 40 degrees in a 89,142 cubic foot space
  • Fuel consumption rate is approximately 2.91 gallons per hour (per heater)
  • Onboard 299 gallon fuel tank
  • Simple-to-use
  • Excellent in cold climates
  • Precise safety and temperature controls

PLEASE NOTE: Power requirements are (2) 15 amp circuit breakers. Please indicate in your order notes your choice of (2) single 16” diameter discharge ports or (2) dual 12” diameter discharge ports. Price includes four sections of 25′ high temperature duct.  Additional duct can be purchased if needed: 16″ High Temperature Duct or 12″ High Temperature Duct, sold in 25′ sections. 

The 800,000 Btu Pro Series Turnkey Heat Trailer system is an ideal solution for professionals looking for a system that can operate in the harshest environments and the most extreme conditions yet able to provide maximum heat capacity to the largest structures. The system contains ample storage space for air movers, ducting and power cords. It has an onboard 299 gallon diesel tank. The trailer contains two 400,000 Btu Pro Series Diesel Heaters with side duct discharge ports, with the ability to duct up to 150′ in length. Choose between (2) single 16” diameter discharge ports or (2) dual 12” diameter discharge ports (please indicate which option in your order notes). Boasting a 175 degree temperature rise, this trailer can overcome the coldest of conditions to deliver the maximum amount of heat, which is crucial for efficient heating of a structure. The heaters are able to be recirculated to boost performance in cold weather environments.

The two 400,000 Btu Pro Series heaters are indirect-fired, meaning there is no exposed flame or fumes to be concerned about. You can be assured that fresh, clean air will be delivered into the structure without the fear and concern of flames shooting out of the front of the heaters. To further ensure safety, all heaters come standard with an on/off thermostat, which means you do not have to manually adjust the gas flow to control the temperature. The 800,000 Btu Pro Series Turnkey Heat Trailer’s control box has a supply voltage display to avoid faulty power sources. There are redundant safeties built-in to the trailer, including high-temperature limit switch, airflow switch, and flame detection photocell. The trailer measures 15ft Length x 7ft 4 in Width x 7ft height. It weights empty at approximately 4,000 lbs.

Our professional team has made all things related to heat treatment and airflow our expertise, and we are proud to provide a wide variety of portable heaters. Regardless of what kind of portable heater you need, we offer top quality models with all of the accessories needed for optimal performance. We have found products that offer a good balance of both effectiveness, price and are reinforced for high volume use. In addition to heaters, we can help you find the right dehumidifiers, air movers, air scrubbers, and accessories for a variety of needs you may encounter. We have strategic partnerships with manufacturers across the country and can ensure fast delivery of the equipment when and where you need it. Click to see our full line of Climate Control products.

Product Specifications

Download Spec Sheet


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