York GY9 warranty Filter Performance, Blower Performance CFM, Airflow with TOP Return

036-21560-001 Rev. A (0204)

BLOWER PERFORMANCE CFM

AIRFLOW WITH TOP RETURN

MODELS								EXTERNAL STATIC PRESSURE, INCHES W.C. (kPa)
Input/	Speed	0.1 (0.025)		0.2 (0.050)		0.3 (0.075)		0.4 (0.099)		0.5 (0.124)		0.6 (0.149)		0.7 (0.174)		0.8 (0.199)		0.9 (0.224)		1.0 (0.249)
Output/	Tap
Airflow/		CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min	CFM	m3/min
cabinet
	High	1687	48	1652	47	1631	46	1595	45	1557	44	1511	43	1456	41	1382	39	1313	37	1211	34
60/55/	Medium High	1193	34	1183	33	1173	33	1162	33	1142	32	1115	32	1076	30	1036	29	982	28	950	27
1200/B	Medium Low	933	26	933	26	921	26	911	26	902	26	872	25	825	23	793	22	771	22	712	20
	Low	752	21	745	21	731	21	718	20	698	20	652	18	602	17	580	16	536	15	496	14
	High	1686	48	1658	47	1623	46	1572	44	1534	43	1465	41	1391	39	1305	37	1202	34	1091	31
80/75/	Medium High	1257	36	1223	35	1218	34	1203	34	1177	33	1142	32	1094	31	1026	29	939	27	874	25
1200/B	Medium Low	977	28	982	28	976	28	955	27	934	26	899	25	843	24	791	22	738	21	686	19
	Low	775	22	777	22	757	21	733	21	698	20	663	19	627	18	584	17	549	16	490	14
	High	2071	59	2026	57	1981	56	1935	55	1864	53	1796	51	1713	48	1625	46	1532	43	1401	40
80/75/	Medium High	1583	45	1590	45	1569	44	1554	44	1532	43	1502	43	1457	41	1409	40	1327	38	1221	35
1600/C	Medium Low	1256	36	1275	36	1275	36	1288	36	1275	36	1265	36	1232	35	1187	34	1126	32	1023	29
	Low	937	27	939	27	936	26	945	27	942	27	936	26	912	26	874	25	810	23	726	21
	High	1996	56	1961	56	1938	55	1896	54	1836	52	1779	50	1707	48	1625	46	1531	43	1399	40
100/95/	Medium High	1449	41	1480	42	1495	42	1488	42	1488	42	1449	41	1417	40	1368	39	1299	37	1208	34
1600/C	Medium Low	1167	33	1192	34	1192	34	1187	34	1202	34	1192	34	1182	33	1140	32	1097	31	1018	29
	Low	932	26	900	25	871	25	840	24	805	23	761	22	710	20	663	19	641	18	623	18
	High	2404	68	2320	66	2225	63	2138	61	2034	58	1924	54	1816	51	1692	48	1559	44	1422	40
100/95/	Medium High	2018	57	1955	55	1883	53	1815	51	1750	50	1670	47	1586	45	1497	42	1394	39	1246	35
2000/C	Medium Low	1626	46	1581	45	1531	43	1488	42	1418	40	1363	39	1291	37	1225	35	1123	32	964	27
	Low	1336	38	1291	37	1249	35	1205	34	1155	33	1091	31	1018	29	951	27	884	25	759	21
	High	2520	71	2432	69	2353	67	2251	64	2152	61	2042	58	1947	55	1815	51	1701	48	1525	43
120/112/	Medium High	2018	57	1979	56	1945	55	1911	54	1863	53	1779	50	1705	48	1599	45	1493	42	1353	38
2000/D	Medium Low	1586	45	1545	44	1501	42	1457	41	1407	40	1351	38	1287	36	1216	34	1081	31	926	26
	Low	1321	37	1266	36	1213	34	1163	33	1111	31	1071	30	987	28	864	24	763	22	700	20

1.Airflow expressed in standard cubic feet per minute (CFM) and in cubic meters per minute (m3/min).

2.Motor voltage at 115 V.

FILTER PERFORMANCE

The airflow capacity data published in the “Blower Perfor- mance” table listed above represents blower performance WITHOUT filters. To determine the approximate blower per- formance of the system, apply the filter drop value for the fil- ter being used or select an appropriate value from the “Filter Performance” table shown.

NOTE: The filter pressure drop values in the “Filter Perfor- mance” table shown are typical values for the type of filter listed and should only be used as a guideline. Actual pres- sure drop ratings for each filter type vary between filter manu- facturer.

FILTER PERFORMANCE - PRESSURE DROP INCHES W.C. AND (KPA)

		MINIMUM				FILTER TYPE
AIRFLOW RANGE
						COARSE FIBER
		OPENING SIZE		DISPOSABLE				PLEATED
						WASHABLE**
CFM	m3/m	in2	cm2	In W.C.	kPA	In W.C.	kPA	In W.C..	kPA
0 - 750	0 - 21.4	230	584.2	0.01	0.00249	0.01	0.00249	0.15	0.03736
751 - 1000	21.25 - 28.32	330	838.2	0.05	0.01245	0.05	0.01245	0.20	0.04982
1001 - 1250	28.33 - 35.40	330	838.2	0.10	0.02491	0.10	0.02491	0.20	0.04982
1251 - 1500	35.41 - 42.48	330	838.2	0.10	0.02491	0.10	0.02491	0.25	0.06227
1501 - 1750	42.49 - 49.55	380	965.2	0.15	0.03736	0.14	0.03487	0.30	0.07473
1751 - 2000	49.56 - 56.63	380	965.2	0.19	0.04733	0.18	0.04484	0.30	0.07473
2001 & Above	56.64 - Above	463	1176.0	0.19	0.04733	0.18	0.04484	0.30	0.07473

*. Coarse Fiber Filters are the type supplied with furnace (if supplied).

4 Unitary Products Group