Overview Product Description T1804-27LG Revcor, - OPEN BOX 18 inch, Four wing, 27 degree pitch, 1/2" Fixed Hub on Intake, 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: 100060-08, R100060-08, 98M19, 98M1901, 68J27, 68J2701 Revcor: 604852, 607296 Packard: R41508 Nidec: US4B1827 Grainger: G6905422 Johnstone: W80-041 Shipping note: product is shipped by volume, not weight due to UPS / FedEx policies. Disclaimer:All opened box products may have been previously installed. Signs of being installed which may include but not limited to bolt mark, set screw marks, and or cosmetic scratches. Item may not be in original factory box. All open boxed items have been restored to like-new condition and have been tested to ensure flawless operation. All opened box products will carry a one year warranty from date of purchase. Product Videos Custom Field Product Reviews