Turkmenistan standards PDF
Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units. Original standard AHRI Standard 920-2020 (I-P) with Addendum 1-2021 in PDF full version. Additional info + preview on request
Document status: Replaced by St AHRI Standard 920-2026 (SI I-P)
Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units. Original standard AHRI Standard 920-2026 (SI I-P) in PDF full version. Additional info + preview on request
Document status: Active
Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units. Original standard AHRI Standard 921-2020 (SI) with Addendum 1-2021 in PDF full version. Additional info + preview on request
Document status: Replaced by St AHRI Standard 920-2026 (SI I-P)
Performance Rating of Air-to-Air Exchangers for Energy Recovery Ventilation Equipment. Original standard AHRI Standard 1060-2023 (I-P) in PDF full version. Additional info + preview on request
Document status: Active
Performance Rating of Air-to-Air Exchangers for Energy Recovery Ventilation Equipment. Original standard AHRI Standard 1061-2023 (SI) in PDF full version. Additional info + preview on request
Document status: Active
Performance Rating of Vapor Compression Transport Refrigeration Units. Original standard AHRI Standard 1110-2024 (SI I-P) in PDF full version. Additional info + preview on request
Document status: Active