The Whirlpool W11028738 has emerged as a vital part for your gas range's surface burner. It acts as a holder for the orifice, a small, calibrated nozzle which regulates the flow of gas to the burner. The orifice holder keeps your burners running smoothly and safely by precisely controlling gas flow. Imagine the orifice holder as a sink faucet. The orifice holder controls gas pressure in the exact same way that the faucet works for water. This controlled flow allows the burner to appropriately ignite while maintaining an uninterrupted flame for even cooking. A damaged or malfunctioning orifice holder may hinder gas flow, generating uneven flames, weak burners, and potentially fatal gas leaks.