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What type of fuel should I choose for fireplaces?

Updated on Mar 06, 2025

Choosing the right fuel for your fireplace depends on factors like heat output, environmental impact, and convenience. Here’s an overview of common fuel types:

1. Propane (Liquid Propane)

  • Heat Output: Propane is known for its high heat output and efficiency, making it a popular choice for fireplaces that prioritize warmth.
  • Fuel Source: It can be supplied through a hard line or with refillable propane tanks.
  • Best For: Homeowners looking for a powerful and easily controlled heat source.

2. Natural Gas

  • Heat Output: Natural gas provides consistent heat, but may not produce as much warmth as propane.
  • Fuel Source: It’s typically the same fuel used for heating homes and is supplied via a buried hard line.
  • Best For: Those with existing natural gas infrastructure who want a low-maintenance and clean-burning option.

3. Ethanol/Gel (Bioethanol Fuel)

  • Heat Output: Ethanol emits less heat than propane or natural gas but is a good eco-friendly option.
  • Fuel Source: Derived from plant byproducts, ethanol burns cleanly without emitting sparks, smoke, or harmful fumes, only producing flame, steam, and carbon dioxide.
  • Best For: Environmentally conscious users who prioritize aesthetics over heat output.

4. Wood

  • Heat Output: Wood produces a traditional and high heat output, but it requires more maintenance.
  • Fuel Source: Simply add logs to create a fire.
  • Best For: Those who prefer the classic experience of crackling wood fires and don’t mind the cleanup and storage of firewood.

5. Pellets

  • Heat Output: Pellets burn consistently and efficiently, without the uneven heat spots found in traditional wood fires.
  • Fuel Source: Made from compacted wood fibers, pellets are easy to store and regulate.
  • Best For: Users who want the warmth of a wood fire but with a cleaner and more regulated burn.