York MA installation manual UIM-A-0806, Unitary Products Group, Models, 230 / 460 Volt - 60 Hz

262675-UIM-A-0806

TABLE 19: Air Flow Data - 60 Hz Models (230 & 460 Volt)

Models	Models	Blower Motor						230 / 460 Volt - 60 Hz
						CFM1 @ External Static Pressure - IWC
MA	MC	Speed
			0.1	0.2	0.3		0.4		0.5	0.6	0.7	0.8	0.9	1
		High	1102	986	870		754		638	521	405	289	173	57
	MC18B**H	Med.	831	737	644		551		457	364	271	178	84	N/A
08B		Low	615	537	458		379		300	221	142	63	N/A	N/A
		High	1112	1001	890		780		669	558	447	336	225	114
	MC24B**H	Med.	851	759	667		576		484	392	300	208	116	25
		Low	643	562	480		399		317	236	154	73	N/A	N/A
		High	1511	1355	1199		1043		887	731	576	420	264	108
	MC30B**H	Med.	1241	1107	973		839		705	572	438	304	170	36
12B		Low	1100	980	861		741		622	502	383	263	144	24
		High	1464	1286	1108		929		751	573	394	216	38	N/A
	MC36B**H	Med.	1195	1050	905		761		616	471	326	181	37	N/A
		Low	1073	944	815		687		558	429	300	172	43	N/A
		High	1959	1874	1802		1708		1606	1486	1408	1264	953	810
	MC42C**H	Med.	1631	1587	1542		1473		1395	1315	1218	967	821	533
16C		Low	1447	1431	1401		1363		1304	1241	1098	844	751	712
		High	2018	1895	1772		1649		1525	1402	1279	1156	1033	910
	MC48C**H	Med.	1684	1595	1506		1417		1328	1240	1151	1062	973	884
		Low	1561	1476	1392		1308		1223	1139	1055	970	896	801
		High	1715	1671	1608		1547		1460	1338	1232	1003	727	508
	MC48D**H	Med.	1471	1438	1367		1318		1263	1180	920	824	587	503
		Low	1379	1330	1276		1227		1157	1047	866	681	567	392
		High	1763	1713	1649		1581		1511	1407	1276	995	852	N/A
14D	MC60D**H	Med.	1487	1462	1412		1356		1280	1210	1087	795	726	N/A
		Low	1381	1353	1292		1225		1186	1057	863	780	669	N/A
		High	1746	1699	1655		1579		1486	1399	1264	1093	796	581
	MC61D**H	Med.	1486	1442	1393		1333		1270	1189	1081	776	628	450
		Low	1392	1336	1285		1226		1158	1061	882	740	680	445
		High	2226	2190	2103		2035		1931	1845	1683	1541	1465	1328
	MC48D**H	Med.	2115	2087	2017		1951		1851	1744	1542	1466	1406	1254
		Low	N/A	N/A	N/A		1716		1643	1554	1451	1379	1292	1151
		High	2326	2235	2192		2107		2027	1906	1786	1538	1469	1368
20D	MC60D**H	Med.	2150	2089	2036		2008		1944	1852	1692	1499	1416	1295
		Low	1737	1752	1745		1718		1676	1600	1447	1389	1311	1200
		High	2357	2321	2254		2191		2139	1951	1859	1656	1556	1472
	MC61D**H	Med.	2212	2144	2111		2069		1986	1862	1727	1566	1498	1369
		Low	1765	1783	1803		1779		1723	1646	1514	1442	1381	1245

1. Includes return air filter, coil, and 10kW electric heater.

All MA series air handler units are UL Listed up to 0.50" w.c. external static pressure, including air filter, wet coil, and largest KW size heater.

Unitary Products Group 13