The Samsung ARH401 Air Conditioner Remote Control is originally supplied with Air Conditioner Unit models: Samsung ACH1800E1, Samsung ACH1800E1/XSS, Samsung ACH2400E1, Samsung ACH2400E1/XSS, Samsung ACH3600G1, Samsung ACH3600G1/XSS, Samsung ACH4400G1, Samsung ACH4400G1/XSS, Samsung CH02ZAP, Samsung CH02ZAPG Samsung FH052EAMC Samsung FH052EAMT Samsung FH052EAV Samsung FH052EAV1 Samsung FH052EAV1/XSA Samsung FH052EAV1STK Samsung FH052EAVC Samsung FH052EZA Samsung FH052EZA/SEP Samsung FH052EZM1C Samsung FH052EZM1C/SER Samsung FH052EZMC Samsung FH052EZMC/SER Samsung FH070EAM1C Samsung FH070EAMC Samsung FH070EAMT Samsung FH070EAV Samsung FH070EAV1 Samsung FH070EAV1STK Samsung FH070EAVC Samsung FH070EZA Samsung FH070EZA/SEP Samsung FH070EZMC Samsung FH070EZMC/SER Samsung FH18BTA1 Samsung FH18BTA1/UMG Samsung FH18ETA1 Samsung FH18ETA1/HAC Samsung FH24BTA1 Samsung FH24BTA1/UMG Samsung FH24ETA1 Samsung FH24ETA1/HAC Samsung IFS095G01 Samsung IFS095G01/XFA Samsung KRH40200 Samsung MFR118I1A Samsung MFS095I1A Samsung MFS095I1B Samsung MRAH01 Samsung PC095M2 Samsung PC095M2G Samsung PC095MC2S Samsung PC095MN2 Samsung PC095MN2G Samsung PG103M2 Samsung PG103M2G Samsung PK118M2 Samsung PK118M2G Samsung PT067M2