Zodiac Laars Lite Igniter Box (R0446900) supports dependable pool and spa heater service by replacing a specific worn, failed, or missing component in the equipment assembly. In day-to-day pool service, replacing the correct part can make the difference between a temporary workaround and a proper repair. It replaces the ignition component used to start compatible gas heater systems without relying on a standing pilot. This replacement supports a cleaner repair by matching the component to the equipment family and part number. It is well suited for Laars heater repairs where preserving the correct combustion, safety, or control layout is important. Because many heater and cleaner families share similar-looking components, the part number should be matched carefully before final installation.
