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ASHRAE , 2021
Publisher: ASHRAE
File Format: PDF
$37.00$75.00
ASHRAE Standard 17 prescribes a method of testing capacity of electronic and thermostatic expansion valves for use in air-conditioning and refrigeration systems.
The 2022 edition of Standard 17 adds electronic expansion valves, changes example calculations to use R-410A (previously R-22), and updates references.
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$76.00 $153.37
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