Mmv4250ba Parts

This air duct routes dryer exhaust air between the drum housing and the external vent to help proper airflow and safe venting. Replaces a damaged, cracked, or disconnected duct to restore consistent drying performance. What it does:

• Channels heated air from the dryer to the external venting system
• Helps maintain proper airflow to avoid long dry times and possible overheating
• Prevents lint buildup in inaccessible gaps when intact and sealed
• Reduces rattling or vibration caused by a loose or broken duct section

• Disconnect power (and gas, if applicable) before starting any repairs
• Remove the dryer rear panel or front assembly as required to access the duct
• Inspect mounting tabs and seals; replace or reseal to prevent air leaks
• Test dryer operation and check for proper venting and airflow after installation