9531N251 Refrigerator Temperature Cold Control for True 800306 Ranco Refrigeration Temperature Cold Control number 9531N251. Specifications: Constant Cut-In Control Capillary Length 42.5 Cold Off 14F Cut-In 40F Warm Off 22F Normal Off 18F Replacement for Brands and numbers: Fogel, CT-35A, CT-35L, Glenco, SP64-14, SP64-30, SP64-33, Hussmann, 4-S-5, Ranco, A12-1514, A12-1626, A12-1702, A12-1741, A12-651, A12-802, K12-L1521, Schaefer, 39375-4, True, 400456, 800306, E400456, E800306, Cutler Hammer