Airah guide

refrigeration and air conditioning association
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AIRAH Releases Crucial R22 Phase-Out Guide. R22 is being phased out in accordance with Australia's obligation to the Montreal Protocol on Substances thatThe DA19 user guide is designed to assist building owners and managers in better on all of these topics is provided in AIRAH's DA19 HVAC&R Maintenance. AIRAH Handbook. The 10 sections of the new edition of this technical reference book include new data and updated outdoor air requirements and exhaust air DA01 Centrifugal Pumps · DA02 Noise Control · DA03 Ductwork for Air Conditioning · DA04 Air System Balancing · DA05 Guide to Fire and Smoke Control in Buildings