The Star E4-Z0556 Pilot Assembly provides reliable ignition control to help commercial gas equipment start safely and consistently. This component includes a pilot burner, tubing, and fittings that work together to deliver a steady flame used to ignite the main burner when the appliance is activated. By maintaining a stable pilot flame, it supports efficient heat-up and reduces the ch... https://partsfe.com/pilot-assy-for-star-part-e4-z0556