PRAKOSO, B.B. 2026. ANALISIS UJI PERFORMA AIR CONDITIONER DAIKIN 1 HP MENGGUNAKAN REFRIGERAN R22 DENGAN MEMBANDINGKAN VARIASI BUKAAN KATUP REFRIGERAN 0,25 BUKAAN DAN 1 BUKAAN PADA VARIASI SUHU RUANGAN 18°C - 27°C : PERFORMANCE TEST ANALYSIS OF A 1 HP DAIKIN AIR CONDITIONER USING R22 REFRIGERANT BY COMPARING VARIATIONS IN REFRIGERANT VALVE OPENINGS OF 0,25 AND 1 UNDER VARIATIONS OF ROOM TEMPERATURES FROM 18°C TO 27°C. Jurnal Teknik Mesin. 5, 1 (May 2026), 554 –. DOI:https://doi.org/10.33795/j-meeg.v5i1.9281.