This small insert makes a HUGE difference in the Flexburner flame! Replacing the standard nozzle screen with the Stabilizer Insert produces a hotter blue flame with a tighter shape for more heat right where you need it. More efficient combustion results in a less reducing chemistry as well.
No tools required for installation, for Flexburners and XL's simply pop out the screen and press the insert into the nozzle!
Current Microburners are assembled with a stabilizer but if you have an older model without a stabilizer just drop it in!
