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Michael MillerAug 1, 2025
Why is my Westinghouse QR0492 not venting properly?
- AAndrea DavenportAug 1, 2025
Several factors can cause improper venting. Check the following: * Ensure no birds or animals have nested in the duct. * Verify the distance between the cooktop and the hood's bottom is between 458 mm (18 in) and 710 mm (28 in). * Confirm ductwork meets requirements: use round metal ductwork with a uniform diameter of 177 mm (7 in), and the ductwork length should not exceed 35 ft (10.7 m). Reduce the length and number of elbows if needed. Ensure all joints are properly connected, sealed, and taped. * Make sure the duct doesn't open against the wind. * Use high speed for heavy cooking. * Close nearby windows to prevent air gusts. * Open a window on the opposite side of the house to enhance performance.










