The Trane WHL03116 (also known as D803476P35, 2122B15571703E02) is a high-efficiency blower wheel designed to deliver optimal airflow in HVAC systems. With an 11.7-inch diameter and 10.6-inch width, this clockwise-rotating blower is engineered for precise compatibility with Trane air handlers and furnaces. Its 1/2" bore ensures a secure fit on compatible motor shafts, making it an ideal replacement for worn or damaged units. Key Features 11.7" Diameter x 10.6" Width for high-volume air movement Clockwise rotation design for specific Trane applications 1/2" Bore for secure motor shaft mounting OEM-grade steel construction for durability and longevity Precisely balanced for quiet and efficient operation Specifications Part Numbers: WHL03116, D803476P35, 2122B15571703E02 Diameter: 11.7 inches Width: 10.6 inches Bore Size: 1/2 inch Rotation: Clockwise Material: Galvanized steel Application: HVAC blower systems Compatible Models TAMXA0C60V51DA, TAMXA0C48V41DAA, TAMXB0C48V41DA, TAMXA0B30V31DAA, TAMXA0C42V41DAA, TAMXA0A24V21DAA, TAMXA0C36V31DAA, TAMXB0C42V41DA, TAMXA0C60V51DB, TAMXA0C48V41DB Why Choose This Item This OEM Trane blower wheel is built to restore full airflow and efficiency to your HVAC system. Its precise design and reliable performance make it the go-to choice for professionals and homeowners looking for a trusted, long-lasting solution. Whether you're performing a system repair or a routine replacement, this component helps maintain optimal comfort and energy efficiency.