This Avantco 36059920 high temperature probe is a perfect replacement for the part that came standard on 28", 35", 48", and 60" BCC and BCSS series refrigerated bakery cases. It is a vital part of your unit's refrigeration system, working to help your unit maintain the right temperature. A broken or malfunctioning high temperature probe can prevent your unit from maintaining specifications and cause strain on other components, so be sure to fix it promptly.