Grille vent on gas stove hood bringing lots of cold air in to house - any options?

Hi There are metal flap vents available, that should do the job.

If the grille vent on your gas stove hood is bringing in lots of cold air into your house, there are a few options you can consider: Check for Proper Installation: Ensure that the vent hood is installed correctly and securely. Sometimes, improper installation can lead to gaps or leaks that allow cold air to enter. Inspect for Damages or Blockages: Check the vent hood for any damages or blockages that may be causing air to flow freely. Clean the vent hood regularly to prevent buildup of debris or blockages. Adjust Ventilation Settings: Some vent hoods have adjustable settings that allow you to control the airflow. Check if your hood has any settings that can be adjusted to reduce the amount of cold air coming in. Install a Vent Cover or Draft Stopper: Consider installing a vent cover or draft stopper on the outside of the vent hood. This can help block cold air from entering while still allowing proper ventilation when the hood is in use. Weatherproofing: Apply weatherstripping or caulking around the vent hood to seal any gaps or leaks that may be allowing cold air to enter. Use Insulation: If the vent hood is located in a particularly cold area, you may consider adding insulation around the vent duct to minimize heat loss and cold air infiltration. Consult a Professional: If none of the above solutions work or if you're unsure about what to do, it's best to consult with a professional HVAC technician or a contractor who can assess the situation and provide tailored recommendations for your specific setup. They may be able to identify any underlying issues and offer more permanent solutions.

Hi, it's just simple, change the grill outside to a grill with plip wings that work only in one direction, when the wind blows it will be closed when the extractor works it will be open.