- Tranquil whistle free design helps to eliminate whistling noises. - Indoor or outdoor. - 1/2-inch OD with 1/2-inch flare nuts. - Additional 1/2" Male Flare x 1/2" Female NPT fittings included. - Black coated finish. - Stainless steel construction. - 77,100 BTU Straight-length capacity
✔ Gas Fire Pits ✔ Gas Fireplaces ✔ Gas Log Sets ✔ Natural Gas ✔ Propane
How to reduce or eliminate whistling:
- Use a whistle-free gas flex line. - Make sure there are no major bends or kinks in the line (90-degree bends will cause whistling). - Use correct gas pressure. Too high pressure can result in whistling even with the correct line.