When my over-the-range microwave's vent fan is on, it blows hot air from the vents above it into the kitchen. Is it supposed to do that rather than out of the house?
![Samsung SMH7185STG 1.8 cu. ft. Over-the-Range Microwave with 400 CFM Venting System, 1100 Cooking Watts, 10 Power Levels, 9 Sensor Cook Options and Auto Defrost/Reheat Samsung SMH7185STG 1.8 cu. ft. Over-the-Range Microwave with 400 CFM Venting System, 1100 Cooking Watts, 10 Power Levels, 9 Sensor Cook Options and Auto Defrost/Reheat](https://assets.ajmadison.com/image/upload/c_limit,f_auto,fl_lossy.progressive,h_350,q_auto,w_500/v1/ajmadison/images/large_no_watermark/SMH7185STG_Front.jpg)
Samsung SMH7185STG 1.8 cu. ft. Over-the-Range Microwave with 400 CFM Venting System, 1100 Cooking Watts, 10 Power Levels, 9 Sensor Cook Options and Auto Defrost/Reheat
![Frigidaire MWV150KW 30 Inch Over-the-Range Microwave with 300 CFM Venting System, 900 Cooking Watts, 10 Power Levels, Auto Reheat/Defrost and Sensor Cooking: White Frigidaire MWV150KW 30 Inch Over-the-Range Microwave with 300 CFM Venting System, 900 Cooking Watts, 10 Power Levels, Auto Reheat/Defrost and Sensor Cooking: White](https://assets.ajmadison.com/image/upload/c_limit,f_auto,fl_lossy.progressive,h_350,q_auto,w_500/v1/ajmadison/images/large_no_watermark/MW-MWV150KW-SOV_v.jpg)