ASHRAE August 5, 2021 2022 ASHRAE Handbook — Refrigeration (SI) Click here to purchase Product Details Published: 2022 Units of Measure: SI Product Code(s): 81221 You May Also Like ASHRAE ASHRAE 189.1-2014 ASHRAE ASHRAE Transactions – 2008 Annual Meeting-Salt Lake City, Vol. 114, Part 2