HPC Fire 36" Linear Trough Fire Pit Insert with Electronic On/Off Ignition, Torpedo Burner, Liquid Propane

The HPC Fire 36" Linear Trough Fire Pit Insert with Electronic On/Off Ignition is a professional-grade burner system for custom outdoor fire features. With a 36-inch linear trough pan, torpedo burner, 120VAC power, and liquid propane fuel, it is well suited for narrow rectangular fire pit designs that need dependable ignition and a defined linear flame presentation.

Constructed from 304 stainless steel, this insert is built for outdoor durability and corrosion resistance. HPC’s EI Linear Trough drawing lists the series for commercial and residential use and for outdoor use only.

This model features electronic On/Off ignition with flame sensing and electronic hot surface ignition. HPC’s On/Off manual states that use of a wall switch is required for safety shutoff, with optional remote-control integration, and that installation and service should be handled by a qualified installer, service agency, or gas supplier.

This 120VAC version is configured for liquid propane and rated at 115,000 BTU. HPC lists LP gas supply pressure at 8.0" to 11.0" W.C. and states that the EI Series must use permanent fixed piping for fuel supply and is not for use with small LP tanks.

Key Specifications

Series: HPC Fire Linear Trough Fire Pit Insert
Insert Size: 36" Linear Trough
Burner Type: Torpedo Burner
Ignition Style: Electronic Ignition / On-Off Control
Power Option: 120VAC
Fuel Type: Liquid Propane (LP)
Material: 304 Stainless Steel
Heat Output: 115,000 BTU
Overall Dimensions: Approx. 36.5" W x 20" D x 7.75" H
Certification: CSA Certified, Outdoor Use Only