What purpose does a venturi clip serve on gas grill?

Venturi clips (also known as venturi tubes or venturi restrictors) are used in gas grills to improve the efficiency and performance of the grill's burner system. They work by creating a low-pressure area within the grill's burner tube, which helps to draw in air and improve the mixing of air and gas. This results in a more complete combustion of the fuel, leading to increased heat output and better overall efficiency.

Here's how a venturi clip works on a gas grill:

1. Enhanced Mixing of Gas and Air: The venturi clip is a small, cylindrical device that is placed inside the burner tube of a gas grill. As gas flows through the burner tube, it passes through the venturi clip. The venturi clip creates a constriction in the flow of gas, which causes the pressure to decrease and the gas to expand. This expansion creates a low-pressure area within the burner tube.

2. Air Induction: The low-pressure area created by the venturi clip draws in air from the surrounding environment. This air mixes with the gas, creating a more combustible mixture.

3. Improved Combustion: The improved mixing of air and gas results in more complete combustion of the fuel. This generates higher temperatures and more efficient heat transfer, which improves the grill's overall cooking performance.

Overall, venturi clips play an essential role in optimizing the performance of gas grills by enhancing the mixing of air and gas, resulting in more efficient combustion and improved cooking results.