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Dyna-Glo Delux 125,000 BTU Heater - Model KFA125DGD

Dyna-Glo Delux 125,000 BTU Forced Air Heater (KFA125DGD)

Model: KFA125DGD | SKU: gh3596
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Price: $399.95
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  • In Stock - Usually ships in 3 to 5 days.

  • Product Overview

    If you're looking for immediate relief from cold weather working conditions, the powerful, sturdy Dyna-Glo 125,000 BTU Forced Air Heater is the way to go. This portable multi-fuel heater is ideal for commercial, industrial, outdoor, and some residential heating. Up to 125,000 BTUs of power and a strong motor and fan send a rush of hot air into your space—making it a popular way to warm construction sites, jobsites, and even outdoor events. This model comes with front and rear lift handles, large wheels, dual-heat technology, and multiple safety features to quickly and efficiently heat areas up to 3,000 square feet. Fill its tank with 1K kerosene, # 1 diesel, or # 1 fuel oil for up to 13 hours of heat per tank.

    This model also has some of the most advanced heating features: dual heating supply, LED display, dual source power cord for plugging in other tools, and run time fuel gauge.

    Impressive Heating Features

    While its portable design and quick heating ability make it popular, there are various included features that make the Dyna-Glo KFA125DGD one of the best outdoor heating options. You can also use this product indoors, but only if there is adequate ventilation.

    • Dual Heat Technology: You have 2 ways to determine how quickly heat enters your space:
      • Thermostat: Turn the knob to your desired setting, which ranges from 40-110 degrees F.  
      • BTU Switch: Pick between high (125,000 BTUs of power) and low (100,000 BTUs of power).
    • Dual-Source Power Cord: Don't worry about taking up needed electric outlets, because its cord has an extra outlet for you to plug in other tools as it heats.  
    • Run Time Fuel Gauge: Never run out of fuel by checking the fuel gauge, which is marked from full to empty—it's also written in hours (0 to 13 hours).
    • Built-in Pressure Gauge: An internal gauge checks the pressure output.

    Designed for Transport

    The Dyna-Glow Delux 125,000 BTU Forced Air Heater isn't just a quick way to heat commercial or residential spaces. It's designed to be moved from jobsite to jobsite or different events with ease. 10-inch flat-free wheels make transport a breeze; these sturdy wheels are built last and can be used in just about any working environment. Front and rear lift handles also keep you quickly move this Dyna-Glo Delux heater around your space or to the next location.

    Heater Technology: How It Heats So Quickly

    The Dyna-Glo Kerosene Heater with Thermostat is designed to add immediate heat to your space. An electric air pump forces air though an air line connected to the fuel intake and then through a nozzle in the burner head. When air passes in front of the fuel intake, the fuel rises from the tank and into the burner nozzle, creating a fuel and air mixture. A "sure fire ignition" system sends voltage to the spark plug, which ignites the fuel and air mixture before the powerful fan forces air into the combustion chamber to be warmed and sent out the front of the heater.

    This system moves extremely quickly, sending a rush of warm air into your space. This powerful heating method is great for cold worksites, construction projects, residential outdoor heating, and even drying concrete. While you can use it indoors, the area needs to be properly ventilated. For example, if you're using it in a two-car garage, raise the door at least 6 inches for ventilation.

    Additional Features

    • Temperature Limit Control: This control is designed to turn the heater off should its internal temperature to an unsafe level (at 176 degrees F).
    • Easy Stop: When you're finished using this heater, just turn the switch to off and unplug the power cord.
    • Safety Flame-Out Sensor: If the flames goes out, this heater automatically turns off to avoid any dangerous gas output.
    • Cord Wrap: This Dry-Glo heater was with mobility in mind, so quickly wrap the power cord before you move to your next work site or are ready to store it.
    • Carrying Handle: Easily move this heater from jobsite to jobsite with using the handle.
    • Standard Outlet: This quick heater uses a standard 120V/60Hz outlet.
    • LED Temperature Readout: This model has an LED readout for quick reference.


    Tough commercial heating jobs have never been easier than with the Dyna-Glo Delux 125,000 BTU portable multi-fuel forced air heater.

    What Customers Love

    • Easy to Transport: If you're moving to different jobsites, this model has wheels, handles, and a cord wrap to make transport painless.   
    • Dual-Use Plug: Don't worry about using much needed outlet space at your worksite; this model's cord has an additional outlet to plug in another tool while you warm your space.
    • Multiple Uses: A truly versatile portable heater, this model can be used just about anywhere: outdoors, some indoor areas, jobsites/worksites, construction, and even concrete drying.
    • Powerful Heating: Multiple heat options are supplemented by superior power and fast heating; this model uses up to 125,000 BTUs of power to warm 3,000 square feet.

    Things to Consider

    • Fuel: Never use any type of fuel other than 1-K kerosene or #1 diesel/fuel oil in this heater.  For optimum performance, it's suggested you use 1-K kerosene.
    • Risk of Indoor Pollution: This model is designed for outdoor use and should only be used indoors in well-ventilated areas. 

    Manufacturer's Warranty

    1-Year-Limited Warranty

    Manufacturer's Literature

    Dyna-Glo KFA125DGD Heater Manual
    Dyna-Glo Delux 125,000 BTU Fan Forced Heater (KFA125DGD) Manual

    What's In The Box?

    • Dyna-Glo 125,000 BTU Forced Air Heater
    • Wheels and Handles
    • Owner's Manual 

    View All Industrial and Garage Heaters »
  • Specifications

    Heater StyleFreestanding
    Heater TechnologyGas, Fan-forced
    Heater BTUs125000 BTUs
    Height35.51 in.
    Width41.85 in.
    Depth21.54 in.
    Weight24.70 lbs.
    Power TypeKerosene
    Number of Heat Settings2
    Adjustable ThermostatYes
    Programmable ThermostatYes
    Remote ControlNo
    Programmable TimerNo
    Carrying HandleYes
    Voltage110-120 V
    Automatic Overheat ProtectionYes
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