This Avantco 17815772 right hinged glass door is a perfect replacement for the one that came with Avantco Z1-R-GWMS and Z1-R-GHC refrigerators. It is a vital part of your refrigerator's door assembly, working to create a firm door seal and keep the cabinet set to the right temperature. A broken or malfunctioning door can prevent your unit from maintaining specifications and cause strain on other components, so be sure to replace it promptly. It's compatible with Avantco Avantco Z1-R-GWMS and Z1-R-GHC refrigerators.