HPC Fire 24" to 120" CSA Certified Linear Flat Fire Pit Insert with Electronic On/Off Ignition, Natural Gas, 24VAC

The HPC Fire CSA Certified Linear Flat Fire Pit Insert with Electronic On/Off Ignition is a professional-grade burner system designed for custom outdoor fire features. In the exact Natural Gas 24VAC On/Off configurations you shared, this series is available in 24", 36", 48", 60", 72", 96", and 120" sizes, making it a strong fit for linear fire pit builds that need dependable ignition and a clean flat-pan appearance. HPC lists these options under its CSA Certified Linear Flat Fire Pit Inserts product line.

Constructed as a flat-pan style insert, this series is built for outdoor durability and a streamlined finished look. HPC states that its flat pans are cut from 18-gauge 304 stainless steel and are cut slightly under the listed size to help with installation fit.

This series uses electronic On/Off ignition. HPC’s On/Off manual states that the EI Series is for outdoor use only, must be installed and serviced by a qualified installer, service agency, or gas supplier, and uses a wall switch for safety shutoff with optional remote control, automatic shutoff timer, or whole-house integration.

For 24VAC installations, HPC requires a Class II 24VAC, 4-amp, 100W transformer and notes that the fire pit may not perform properly if the power supply is below 100W or the wire size is too small. For Natural Gas models, HPC lists supply pressure at 3.5" to 7.0" W.C. The same manual also states that the EI Series must use permanent fixed piping for fuel supply.

Available Size / BTU Options
24" — 75,000 BTU
36" — 115,000 BTU
48" — 150,000 BTU
60" — 175,000 BTU
72" — 200,000 BTU
96" — 300,000 BTU
120" — 300,000 BTU

Key Specifications

Series: HPC Fire CSA Certified Linear Flat Fire Pit Insert
Ignition Style: Electronic Ignition / On-Off Control
Fuel Type: Natural Gas (NG)
Power Option: 24VAC
Material: 18-Gauge 304 Stainless Steel
Size Range in This Set: 24" to 120"
BTU Range in This Set: 75,000 to 300,000 BTU
Control: Wall switch with optional remote/timer/whole-house integration
Certification: CSA Certified, Outdoor Use Only