KSD-1003 is used for temperature control - more info check here: http://www.sourcingappliances.com/defrost-thermostat-10121324/
Quick Brief
Type: Other Home Appliance PartsPlace of Origin: Zhejiang China (Mainland)Brand Name: LTModel Number: KSD-1003Type: refrigeratorPlace of Origin: Zhejiang China (mainland)Brand Name: Ling TongModel Name: KSD-1003