Hearth Products Controls Linear Interlink Stainless Steel Fire Pit Burners

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Regular Price $62.00
Special Price $48.95
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Product Overview

Hearth Products Controls Linear Interlink Stainless Steel Fire Pit Burners provides a high quality fire pit component necessary to complete your gas fire pit project. Each T burner features staggered burner ports, a 1/2 Inch female gas inlet that's raised from the rest of the burner, and is neatly machine welded to produce a seamless and durable product.

This burner can be installed DIY with the help of a professional installer and can be used for either Natural Gas or Propane applications; for LP applications a propane conversion kit, which includes an air mixer, coupler & nipple, will be necessary. The burner should be at least 6" smaller than the inside dimensions of your enclosure and must be installed so the burner ports face upwards.


  • Stainless Steel Construction - Heavy duty 304 stainless steel guards against rusting and ensures a long lasting product
  • Staggered Burner Ports - Drilled, not punched, burner ports are staggered on the tubing for a more realistic & full looking flame
  • Standard Capacity - Burner features a standard capacity 1/2" female NPT gas inlet
  • Raised Central Hub - Gas inlet is raised above the other tubing to prevent water from entering the valve or gas line
  • Natural Gas or Propane - Burner kit is natural gas ready, with a propane conversion kit available
  • Includes - T burner and propane conversion kit (if propane option is selected); be sure to check out our fire pit kits to find this burner included with the necessary components for use
More Information
Manufacturer Hearth Products Controls
Manufacturer Part Number LTBSS-Config
Burner Material #304 Stainless Steel
Raised Center Hub Yes
Burner Hub Size 1/2 Inch
Burner Hole Pattern Staggered
Burner Holes Drilled Yes
Center Flame (max) 10"
Shape Linear
Material Stainless Steel
Manufacturer Part Number LTBSS-Config
Made in USA No
/ 5
3 Reviews

April 06
works great - would be nice if the center gas feed didn't stick up higher than the 2 sides

June 20
awesome item

April 18
the product is overpriced.

What to Consider When Building a Gas Fire Pit:

  • Gas Supply - Before you begin designing your fire pit, first determine your gas supply
    • Both Natural Gas and Propane may be used - Supply Pressure and BTU ratings need to be regulated for both
    • For Natural Gas: Supply Pressure should be set between 3.5" - 7" Water Column
    • For Propane*: Supply Pressure should be set between 8" - 11" Water Column
      • *Do not use a burner rated for greater than 125,000 BTU with a 20-pound propane tank.
  • Fire Pit Burner - The shape and size of your fire pit burner can be choosed after determining your gas supply
    • Choose a burner kit based off of the inside dimension of your enclosure - the fire pit pan will be 6" larger than the burner to provide at least 3" between the edge of the burner and the inside edge of the pit
  • Fire Pit Pan - Included with all of HPC's preassembled fire pit kits
    • A pan can be flat or "bowl" style in order to accommodate your construction - it should be installed at least 3-4" below the top surface of your enclosure
    • The burner pan separates the air mixer from the burner in propane applications, but in all constructions it helps with water drainage and ventillation
  • Flange Extension - In many cases, the shut-off valve will be located inside the fire pit - if your enclosure walls are thicker than 3" it may be necessary to use a flange extension and a longer key
    • An external shut off valve is not required with this kit, but may be an option for added safety
  • Ventilation - For all fire pit burners, adequate ventilation is required
    • The recommended amount of ventilation is 36in² - or (2) 18in² vents on two opposing sides to create proper airflow
  • Installation Collars - Are designed to simplify the installation of a fire pit pan
    • Our flexible installation collars can bend for round enclosures and can be anchored in with concrete screws

      How Many Installation Collars Do I Need?

      Round Pan Size (Diameter)*

      Number of Collars


      2 Units


      3 Units


      4 Units


      5 Units


      6 Units


      7 Units


      8 Units


      9 Units

      *NOTE: For square or rectangular enclosures, use enclosure length and width measurements

  • Fire Media - Is the final step to finishing a gas fire pit
    • Both lava rock and fire glass may be used to complete your fire pit, the choice between the two is purely aesthetic
HPC Linear Trough SS Burner Kits
Model # Burner Pan Media
Burner Size Btu (max) Center Hub Flex Line Length Center Flame Pan Size† Lava Rock* Fire Glass*
LTBSS24 24" 50k 1/2" 24" 10" 25" x 8"† 15 lbs 30 lbs
LTBSS36 36" 75k 1/2" 24" 10" 37" x 8"† 20 lbs 40 lbs
LTBSS48 48" 100k 1/2" 24" 10" 49" x 8"† 25 lbs 50 lbs
LTBSS60 60" 125k 1/2" 24" 10" 61" x 8"† 35 lbs 70 lbs
LTBSS72 72" 150k 1/2" 24" 10" 73" x 8"† 40 lbs 80 lbs
LTBSS96 96" 200k 1/2" 24" 10" 97" x 8"† 50 lbs 100 lbs
LTBSS120 120" 250k 1/2" 24" 10" 121" x 8"† 75 lbs 150 lbs
*Minimum Recommended (2.5" Depth) †Pan Not Included
About the Manufacturer

HPC is on the cutting edge of outdoor gas fire pit technology and offers a wide variety of burners to fit the need of any construction or do-it-yourself project. All HPC fire pit rings have staggered burner ports for a more natural-looking flame pattern and presence. Both stainless steel and cold rolled steel burners are available, and both feature ports that are drilled, not punched, for optimal quality; the burner hub is raised above the concentric rings to reduce the risk of water in the valve or gas line.

WARNING: This product can expose you to chemicals including LEAD AND LEAD COMPOUNDS, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/.