ASHRAE Standard 41.11 prescribes methods for power measurements under laboratory and field conditions when testing heating, ventilating, air-conditioning, and refrigerating systems and components.The 2020 revision of Standard 41.11 incorporates minor changes and complies with ASHRAE’s mandatory language requirements.
ASHRAE 41.11-2020 History
ASHRAE 41.11-2023
$39.00 $79.00
ASHRAE 41.11-2020
$37.00 $75.00
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ASCE Manual of Practice No. 149:2022
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ASHRAE 41.9-2018
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ASHRAE 211-2018
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ASHRAE 202-2018
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