Refrigerator Mullion Heater Rail WP12722803W OEM Part

Refrigerator Door Support Featuring Mullion Heater, White.<br /><br />This part addresses issues where the refrigerator door may not open or close efficiently.<br /><br />Manufactured by Whirlpool, this company produces components for several brands, including Amana, KitchenAid, Maytag, Jenn-Air, Magic Chef, Roper, and Admiral. Additionally, they supply products for Sears-Kenmore and Ikea. The Refrigerator Door Flapper with Mullion Heater is an original equipment manufacturer (OEM) replacement component specifically crafted for use in Whirlpool refrigerator-freezer models. It is installed between the refrigerator and the bottom freezer sections. By combining the door flapper with the mullion heater, this part effectively helps limit moisture and frost buildup on the appliance's exterior.<br /><br />Signs of a problematic flapper door and mullion heater may include:<br /><br />- Moisture forming on the door flapper<br /><br />This OEM replacement is compatible with specific models of KitchenAid, Jenn-Air, Amana, and certain Kenmore refrigerator-freezers.