Rear Air Conditioning Panel Switch Heating Control Switch Button 3AD907049A Compatible with B7

3AD907049A Rear Air Conditioning Panel Switch Heating Control Switch Button for B7 Simple installation: Replace the worn rear air conditioning panel directly. The air conditioning climate control module allows adjustment of airflow, speed, and air temperature inside the vehicle using the control knob switch. The rear air conditioning panel switch is made of plastic, with waterproof, wear-resistant, and impact-resistant properties. It has a smooth, comfortable feel and long service life. Function: Controls rear HVAC heating, ventilation, and air conditioning. Resolves issues of poor or no airflow at the exhaust port. Offers multiple fan speed settings. Includes internal circulation mode to limit external air entry and maintain interior air temperature. Compatible with part number 3AD907049A (also listed as 3AD 907 049A, 3AD 907 049 A). Model name: 3AD 907 049A Item type: Rear air conditioning panel switch Fitment: B7 Color: Black Material: Plastic Package contents: 1 x Rear air conditioning panel switch This is a non-OEM replacement part. Any trademarks or model numbers cited are used strictly to demonstrate compatibility.

• Designed specifically for 737 aircraft models including B737-600/-700/-800/-900 series
• Direct replacement 3AD907049A used in rear air conditioning panel assemblies
• Compatible with heating control systems located in the aft cabin environmental control section
• Engineered to meet OEM specifications for electrical connectivity, physical fit, and operational function
• Fits standard mounting configurations on B7-series rear AC panels without modification or adaptation