Can we turn a 40 degree blast chiller into a – 40 degree blast freezer by override? Appliance Repair Troubleshooting Questions › Category: Refrigerators › Can we turn a 40 degree blast chiller into a – 40 degree blast freezer by override? 0 Vote Up Vote Down Michael asked 2 years ago Aloha! We have a Williams WBC60 blast chiller with low holding temp of 40 degrees, but want to harden ice cream and gelato. Can we turn a 40 degree blast chiller into a - 40 degree blast freezer by override? Many thanks community! Email Name Website Comment Current ye@r * Leave this field empty Your Answer Your Email Your Name Accepted file types: txt, jpg, pdf Add another file