Can You Run a Big Buddy Heater on One Tank?

Yes, the Big Buddy heater can be run on one tank. However, it is important to take into consideration the size of the propane tank and the amount of time the heater will be used.

The big buddy heater is a popular portable propane heater designed to heat large spaces up to 400 square feet. It is an excellent choice for camping, garage, or home use. The heater comes with two options for propane tanks: a 1-pound tank or a 20-pound tank.

The 1-pound tank will provide heat for approximately 3 hours on high and up to 6 hours on low, while the 20-pound tank can provide heat for up to 220 hours on low. It is recommended that you always have a spare propane tank on hand for extended use.

Understanding The Big Buddy Heater

The Big Buddy heater is a popular portable propane heater that many outdoor enthusiasts swear by. It boasts several key features and benefits, including its ability to run for long periods on one tank of propane. This makes it an excellent choice for camping trips or for use in areas without electricity.

Also, the big buddy heater features an automatic shut-off safety feature that kicks in if it detects low oxygen levels in the space where it’s being used. This can give users peace of mind knowing that they’re staying safe while still enjoying the warmth that the heater provides.

So, the Big Buddy heater is a reliable and convenient option for those seeking a portable heating solution that can keep them warm even in the chilliest of conditions.

Learn More: Can Low Water Pressure Damage a Water Heater

One Tank Or Two Tanks?

The big buddy heater is a popular choice for camping, hunting, and power outages. But can it operate on only one propane tank? Yes, it can, and the typical usage time for a 20-pound tank is around 3-12 hours, depending on the heater’s settings.

Using one tank does have its advantages, such as portability and less expense on propane refills. However, it also has disadvantages, such as the need to switch tanks frequently, which can be inconvenient. Using two tanks with the heater provides longer usage time and is more convenient, as it reduces the need to switch tanks often.

It’s important to consider your needs and preferences when deciding whether to use one or two propane tanks with your big buddy heater.

Tips For Running The Big Buddy Heater On One Tank

Running a big buddy heater on one tank is possible with proper installation and maintenance. Multiple factors affect the heater’s performance on one tank, including altitude and temperature. It’s crucial to set up the heater correctly, follow all instructions, and double-check all connections.

Regular maintenance of both the heater and tank will ensure optimal operation. It’s essential to check for signs of wear and tear, clean the heater regularly, and replace any worn-out parts as necessary.

Plus, avoid overusing the heater on one tank, as it can damage the equipment and cause safety hazards.

So, if you want your big buddy heater to perform efficiently on one tank, follow these tips to ensure reliable heating without any trouble.

Safety Precautions When Using The Big Buddy Heater

The big buddy heater is a popular option for camping trips and outdoor activities. However, safety should be prioritized when using this heater. The heater comes equipped with safety features such as automatic shut-off, but it’s crucial to use the device properly.

Tips for safe operation include properly ventilating the area, ensuring the heater is not near flammable materials, and regularly inspecting the device for any damage. To avoid common mistakes, never leave the heater unattended, don’t use it in a confined space, and always turn off the propane tank when the heater is not in use.

Following these guidelines will help keep you and others safe while using the big buddy heater.


By understanding the basic functioning of a big buddy heater and its propane requirements, it is clear that using one tank is a possibility. However, it is important to note that this decision comes with its own risks and considerations.

If you do choose to run your big buddy heater on a single tank, you must make sure that the tank is large enough to handle the heater’s requirements and that it is placed in a well-ventilated area. As with any heating system, proper care and maintenance are crucial for ensuring its safe operation.

Without a doubt, the Big Buddy heater is a high-quality heating option that can bring warmth and comfort to your home or workspace. With the right knowledge and safety measures, using one tank of propane is a potentially viable way to run this heater.

Ultimately, the decision on how to run your big buddy heater depends on your unique heating needs, budget, and safety requirements.