HPC Fire 45" x 17" H-Flat Fire Pit Insert-HI/LO-NG/24 V/200K BTU

The HPC Fire 45" x 17" H-Flat Fire Pit Insert with Electronic Hi/Lo Ignition is a professional-grade burner system for custom outdoor fire features. With a 45" x 17" flat pan, H-burner configuration, 24VAC power, and natural gas fuel, it is well suited for rectangular fire pits that need reliable ignition and an even flame pattern.

Constructed from 304 stainless steel, this insert is built for outdoor durability and corrosion resistance. The H-Flat EI drawing lists it for commercial and residential use and for outdoor use only.

This model features electronic Hi/Lo ignition with flame sensing and electronic hot surface ignition. HPC’s Hi/Lo manual identifies these as Bluetooth high/low flame control models, and the drawing notes that Hi/Lo models have a 40% reduction in BTU on the low setting.

This 24VAC version requires a Class II 24VAC, 4-amp, 100W transformer. HPC also notes that performance can be affected if the power supply is below 100W or the wire size is too small.

This 45" x 17" version is rated at 200,000 BTU and configured for natural gas. HPC lists natural gas supply pressure at 3.5" to 7.0" W.C. and states the unit is for use with fixed piping systems only.

Key Specifications

Series: HPC Fire H-Flat Fire Pit Insert
Pan Size: 45" x 17" Flat Pan
Burner Type: H-Burner
Ignition Style: Electronic Ignition / Hi-Lo Control
Power Option: 24VAC
Fuel Type: Natural Gas (NG)
Material: 304 Stainless Steel
Heat Output: 200,000 BTU
Overall Dimensions: Approx. 45" W x 17" D x 7.75" H
Certification: CSA Certified, Outdoor Use Only