STANLEY ST-80T-KFA Kerosene/Diesel Forced Air Heater Review

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Last Updated: 12/16/2020

Whether you work indoors or outdoors, there is a common problem that plagues everybody: the environment. Humans are in a constant struggle with nature, always trying to find a comfortable temperature in which to live where there isn’t the constant threat of overheating or becoming too cold.

Unfortunately, many workers might fear they are left to deal with the chill on their own. Open air job sites often do not have access to adequate heating, while indoor areas like garages and warehouses often do not have HVAC systems.

Luckily, portable kerosene heaters are rapidly becoming popular because of their ability to provide a reliable and powerful source of heat both indoors and outdoors. The only catch is they need to be used in well-ventilated area, but what could be more ventilated than the outdoors?

For people interested in the best kerosene garage heater or a reasonable product that can be used indoors and out, the STANLEY ST-80T-KFA Kerosene/Diesel Forced Air Heater stands out from the competition because it uses more than one fuel source, is large, and includes numerous safety mechanisms.



  • Output of up to 80, 000 BTUs
  • Built-in air pressure gauge
  • 28 pounds weight
  • 1-year limited warranty

Product Overview

The STANLEY ST-80T-KFA Forced Air Heater measures 30 x 13 x 15 inches and weighs around 35.5 pounds. There is a convenient and thick handle at the top of the system for carrying, while the forced air style of the heater means it resembles a silver cannon to propel heated air throughout a large area. This device has enough power to work on 2,000 square feet, which is slightly larger than the industry average for a product of its size.

Each STANLEY ST-80T-KFA Forced Air Heater possesses a fuel tank capable of holding around 5 gallons. This supplies enough energy to heat a space for 9 hours at a rate of 80,000 BTU. This product is CSA certified and can accept more than one type of fuel. Some of the fuel varieties are K-1 kerosene, # 1 and # 2 diesel, JP8/Jet A Fuel, # 1 and # 2 fuel oil.

Significant Features

This is a durable kerosene heater designed to be used for work environments, so it includes tons of supplemental safety features to reduce the risk of fire and product malfunction. These include sensors that detect when the machine is starting to overheat and will automatically shut off the system, stopping the device from heating anymore air. There is also a manual on/off switch that is easy to use by anyone, even if they are wearing thick gloves while at work.

There is an electric motor in the STANLEY ST-80T-KFA Forced Air Heater which is sealed away to protect its components. The heater does need to be plugged into a standard electrical outlet and requires around 120 volts to function properly. This should be easy to find on any job site and helps contribute to the safety of the kerosene heater overall.

A couple of final features on this model are the built-in air pressure and fuel gauges, which inform users about the internal mechanisms of the device as well as how much fuel is left in the tank. Each STANLEY ST-80T-KFA Forced Air Heater comes with a limited 1-year warranty from the manufacturer that covers basic wear and tear as well as manufacturer error during construction. Customer service for Stanley is easy to contact because of how popular and well-known the brand is, making this heater a great option for people who are distrustful when it comes to the legitimacy of warranties.

Pros and Cons


● This heater works well in outdoor workspaces as well as large indoor areas like garages and warehouses
● This model includes tons of safety features, including the important automatic shutoff in case of emergency
● This is one of a few kerosene heaters capable of using more than one type of fuel to operate
The STANLEY ST-80T-KFA Forced Air Heater comes with a limited 1-year warranty to help cover damage and repairs


● The warranty is smaller than the industry standard, lasting only one year instead of two
● This heater is not the most fuel efficient


Finding a good kerosene heater for the garage or a similar workspace can be difficult, especially since there are so many models and options currently available. The STANLEY ST-80T-KFA Forced Air Heater is a good option for many people because it works indoors and outdoors and can take multiple types of fuel instead of just kerosene, which is a rare trait in the modern market.

This kerosene heater also has tons of safety features, easy-to-use controls, and includes a limited warranty. The only real downsides are the poor fuel efficiency and the shortness of the warranty, which can be an issue for workplaces. Overall, the STANLEY ST-80T-KFA Forced Air Heater earns a solid “B+/A-” grade for having some great features but also a couple of crucial flaws.

Charles Jasper

Charles Jasper is the owner and main author of Home Climate Center. He has a degree in Engineering and 20 years experience on working on HVAC systems. He has a passion for everything related to home improvement and loves to travel. When he is not working, you might find Jasper working on projects around the house or organizing a camping trip.

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