Overview Product Description T1803-27LG Revcor, 18 inch, three wing, 27 degree pitch, 1/2 Hub, CCW, Axial Fan Blade Fan Blade Fits: Air Conditioning Condensers, Heat Pumps, Heat Exchangers and Unit Heaters CCW Rotation 18 Inch Diameter 27 Degree Pitch 4 1/4 inch blade depth (APPROX.) Cross References: Lennox: 100060-07, 98M18 Revcor: 6044851, 607373 Packard: R31807 Nidec: US3B1827 Johnstone: W80-001 Shipping note: product is shipped by volume, not weight due to UPS / FedEx policies. This has a 4-6 week Lead Time plus transit Product Videos Custom Field Product Reviews