Midwest Hearth 24 in 3/4 in Stainless Steel Gas Flex Line
$36.95 on Amazon.com (as of October 19, 2026, 12:58 AM EST) View details ↗
Elevate the safety and performance of your gas fire feature with the Midwest Hearth 3/4-inch Whistle Free Gas Flex Line. Engineered specifically to address the common issue of gas vibration, this flexible line features a multi-pattern corrugation design that effectively disrupts the vibrations responsible for whistling. This innovative construction ensures a quiet, efficient operation for your gas log sets, fireplaces, and indoor or outdoor fire pits, providing a seamless user experience without the distraction of unwanted noise.
Constructed from premium stainless steel, this flex line delivers exceptional durability and longevity, making it a reliable choice for both residential and commercial applications. The robust material resists corrosion and wear, maintaining its integrity over time even in demanding environments. Each unit is equipped with 3/4-inch MIP to 3/4-inch FIP fittings and a 3/4-inch inner diameter, ensuring a secure and standardized connection for a wide range of gas appliances.
Designed for versatility, the Midwest Hearth flex line is fully compatible with both natural gas and propane systems. Whether you are installing a new gas fireplace or upgrading an existing fire pit system, this product offers the flexibility and reliability required for safe and efficient gas delivery. Its indoor and outdoor suitability makes it a practical solution for diverse heating and aesthetic applications, ensuring consistent performance across various settings.
| Length | 24 in |
|---|---|
| Inner Diameter | 3/4 in |
| Fittings | 3/4 in MIP to 3/4 in FIP |
| Material | Stainless Steel |
| Gas Compatibility | Natural Gas and Propane |






