Recent Blog Posts
To be a competent refrigeration professional, one must conquer the daunting challenge of mathematics. Whether assessing the volume of a vessel or performing a load calculation, mathematical aptitude is a necessary skill to possess. The length or width of an object is a linear measurement. Length is always measured as a straight-line distance between two […]
Ammonia Caught In A Mystery in this week’s edition of the Ammonia Week in Review… Possible Ammonia Leak Stops Ice Cream Operations in Tyrol! – Due to a possible ammonia leak, the Kufstein Ice Arena will remain closed until further notice. […keep reading] One Dead After Dalton City Crash Involving Anhydrous Ammonia Tank – The tank was not compromised, and […]
According to RETA Book 1, “Refrigeration is the process of achieving or maintaining the temperature of a space or object below that of the surrounding area by removing heat”. A refrigeration system accomplishes this by utilizing a thermodynamic cycle that moves heat from an object or area where it is unwanted to a place where […]
We hope to see you at the upcoming Southwest RETA Training Expo (click here for additional information and registration). Southwest RETA Training Expo December 11, 2025 Yuma County Fair Grounds – 2520 E. 32nd Street, Yuma, AZ 85365