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dustin19Aug 13, 2025
What to do if Thermador PH30HWS is not venting properly?
- MMaria JacksonAug 13, 2025
If your Thermador Ventilation Hood isn't venting correctly, consider these factors: * Ensure the hood is at the correct height and centered above the cooktop. Refer to the Installation Manual for guidance. * Insufficient make-up air. Try closing nearby windows and doors to eliminate outside airflow. * Blockages in the ductwork. Remove any obstructions from the duct opening or ductwork. * Ductwork issues. Consult the Installation Manual regarding duct length, elbows, and roof or wall cap size.









