Hearth Products Controls Propane (lp) Air Mixer Conversion Kits

14 Reviews
Regular Price $38.00
Special Price $29.95
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Product Overview

Hearth Products Controls Propane (lp) Air Mixer Conversion Kits is designed to provide a necessary gas fire pit component for propane gas. The brass orifice features two 1/2 Inch male NPT threaded connections and is drilled for your specified BTU. If selected to make into a kit, the included 1/2 Inch coupler and nipple are made from 304 stainless steel to ensure long lasting quality and are designed to extend the air mixer a few inches away from the burner. The kit includes (1) orifice, (1) coupler, and (1) nipple.


  • Brass construction ensures a long lasting and durable product
  • 1/2 or 3/4 NPT threading, featuring two male ends
  • Orifice comes drilled for specified BTU/li>
  • Optional kit includes: air mixer, coupler, and nipple
More Information
Manufacturer Hearth Products Controls
Manufacturer Part Number 127-Config
Made in USA No
Manufacturer Part Number 127-Config
/ 5
14 Reviews

December 25
Just what we needed

April 20
Great product. Works perfectly and very good quality. Retrofitted an old wrought iron fire pit and love it!

Mark Richmond
February 11
Exactly what I needed and exactly what was advertised

Ron P
September 08
Thank you, as said

Old Colony Masons, Quincy Ma.
August 24
Air mixer should be sold with the hardware that is bought separate from the pan. How many separate items should be needed to get a propane fire pit working correctly. At least it should be told to customers online that this item is need

Floyd Temple
August 06
Works as designed for where you need an air mixer.

Floyd Temple
August 06
I see no reason to review twice the same product as my last review.

June 11
Did what it was supposed to do, from the standpoint that it eliminated the soot-creating black smoke at the burner. However, there appeared to be a significant amount of propane that also leaked out through the holes in the mixer. That propane was ignited once the fire from the pit got close enough. I removed the air mixer and am back to an installation without it. I'd rather have to clean soot off the fire glass periodically. To reiterate... it eliminated the soot-causing smoke from incompletely-burned propane, but it's not worth the risk due to propane leaking from the holes in the mixer. It's frustrating that it didn't work better, as it would have saved us some clean-up effort every couple weeks.

November 01
Outstanding service

November 01
Outstanding service

June 08
Helps put out a nice flame

May 07
Easy to install

March 13
Worked perfect for my homemade fire pit

March 13
Worked perfect for my homemade fire pit

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/.