The Rheem RTG20330AQ Pump Wiring Harness is essential for connecting the pump to your tankless water heater. This high-quality harness is designed for durability and reliability, ensuring optimal performance. It features a robust construction that withstands high temperatures and electrical loads. Measuring 12 inches in length, it is compatible with various Rheem models, making installation straightforward. This wiring harness meets UL standards for safety and compliance, making it a critical component for efficient water heating systems.