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Onlyfire Stainless Steel Fireplace H-Burner for Natural Gas & Propane Fire Pit and Fireplace, 36 x 6 Inch Rectangular DIY Firepit H Burner for Indoor and Outdoor, BTU Max 175,000

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$77.99

$ 34 .99 $34.99

In Stock

1.Size:12-inch


About this item

  • 【DIY Fireplace and Fire Pit Accessory】 - H burner measures 36 inch by 6 Inch with 1/2 inch inlet in the middle bar, suitable for any diy fire pit and fireplace project or replace your old gas burner.
  • 【Hollow Pipes with Uniformly Fuel Distribution Ports for Smoother Gas Flow】 - The interior of the H type burner is connected, the internal structure is smoother and less prone to blockage. This makes the airflow inside the burner smoother, resulting in a more even and beautiful flame.
  • 【Long Lasting Durable Material】 - Welded from thickened 304 stainless steel pipes (42% thicker than other brands), suitable for long-term outdoor use and storage. Rated BTU Max 175,000.
  • 【No Whistling】 - Holes are drilled not punched for smoother gas flow with no annoying whistle.
  • 【For Both Natural Gas and Propane】 - Suitable for indoor and outdoor natural gas or propane gas burning fire features (an air mixer must be installed with propane). Modern gas fire pits create a cozy feeling in your outdoor entertaining space.
  • 【Easy to Assemble and Install】 - You just need to drop this burner pan into the fire pit, hook up to a gas source, add some fire glass and you're done.



4.3 out of 5 stars Best Sellers Rank
  • #97,213 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #119 in Fire Pit & Outdoor Fireplace Parts
Is Discontinued By Manufacturer No

Product Description


Onlyfire Outdoor LLC is a manufacturer specialized in the research, development and production of outdoor patio heating products and outdoor kitchen BBQ grillaccessories. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

If you are interested in any of our products or would like to discuss a custom product, please inquiry without hesitate.

Onlyfire Fireplace H-Burner

Made from stainless steel, this burner will not rust, and is suitable for all outdoor environments.

This fireplace burner can be installed by a do-it-yourself installer or by a professional.

  • Dimension: 36"
  • Material: Stainless Steel
  • Rated BTU Max: 175,000
  • Fuel distribution ports are precision drilled for quality
  • The central inlet plug measures 1/2" is to keep water from entering the valve or Gas line.
  • Each piece is neatly machine welded so parts fit together seamlessly.
  • Each burner port is drilled, not punched, to allow the fuel to properly flow through the ring.
  • H Burners can also be used for outdoor fireplaces with propane or natural gas

Han Solo
Reviewed in the United States on February 24, 2025
This is a great product at a great price and works just fine. There are a few reviews about whistling and to be honest, we had very high pitched whistling when first installed. This isn't a problem with the unit, but rather a consequence of the flex line connection my plumber used. Traditional yellow flex lines have A LOT of tight ribs with sharp edges. These lines can kink and add a lot of additional disruption to the flow of gas. As a result they create significant turbulence which vibrates and causes whistling at higher flow rates. To get rid of the whistling you need to ideally just use solid pipe and pipe bends (smooth on inside so no turbulence) or specially designed whistle free flex lines. This will clear up all problems. The use of an additional orifice isn't going to make much of a difference if you are using a yellow flex line. I would guess that the other reviews with whistling are all used flex lines. While this might work with shorter burners, the larger the burner the greater the resonance and whistling you can create.
akram hanna
Reviewed in the United States on February 16, 2024
very good product
Craig C Fullman
Reviewed in the United States on May 12, 2022
This was easy to install in outdoor fireplace but too loud to use while having a conversation.
Anthony
Reviewed in the United States on October 18, 2021
Built my own gas fire pit for a fraction of the cost. Very nice quality burner. Flame shown is at half flow, gets pretty big at full.
jnpirr
Reviewed in the United States on September 21, 2020
Shipping was fast. Had my propane company hook it up so I don't have no gas leaks and put in my fireplace right. I have a prefab fireplace that burns wood also. Unit throws a lot of heat and flames get pretty high. Well design unit. After it is off and gas off takes a few minutes to cool. Just use a little gas to light it. Be careful. Overall good buy.
Ken
Reviewed in the United States on May 27, 2020
It may be the medium I am using (broken glass) or the size of my pan, but the flames were not consistent. Maybe too many holes. Otherwise, it looks good.
Robert Kolling
Reviewed in the United States on February 22, 2020
Added a mixing valve and some stainless flexible pipe to this and installed in a wood burning outdoor fireplace to convert it to propane. Way cheaper than the kits to buy the individual pieces.
Dieter H. J. Zerressen
Reviewed in the United States on April 5, 2018
Buy these stainless steel versions - they last longer and work great. Much, much cheaper than getting them at the local hardware specialty stores.
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