York D1HE/D1HG036, D2HE/D2HG060 warranty Accessory Static Resistance, 036-21216-003-A-0204

036-21216-003-A-0204

TABLE 11: SUPPLY AIR BLOWER PERFORMANCE DHE/DHG0601 (5 TON GAS HEAT MODELS)

UNIT	AIR FLOW							AVAILABLE EXTERNAL STATIC PRESSURE - IWG2
SIZE	CFM		0.20			0.30			0.40			0.50			0.60			0.70			0.80
(MBH)
		RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts
	2500	1059		1560	1077		1590	1095		1630	1114		1650	1134		1660	1158		1685	1181		1720
	2400	1032		1405	1054		1470	1074		1525	1094		1560	1116		1595	1140		1620	1167		1640
	2300	1005		1260	1024		1275	1049		1370	1069		1440	1090		1475	1116		1505	1142		1535
	2200	980		1160	1002		1170	1022		1190	1044		1250	1066		1350	1090		1410	1117		1440
	2100	930		1060	957		1070	983		1080	1010		1100	1039		1160	1064		1260	1092		1340
060
	2000	877		950	908		975	941		1000	976		1020	1009		1050	1040		1100	1070		1225
	1900	-		-	-		-	894		885	940		940	980		980	1014		1020	1047		1095
	1800	-		-	-		-	855		815	903		860	950		905	988		940	1022		970
	1700	-		-	-		-	-		-	884		815	925		850	964		880	1001		910
	1600	-		-	-		-	-		-	864		770	908		805	948		835	987		870
	1500	-		-	-		-	-		-	-		-	882		740	926		780	965		830
UNIT	AIR FLOW							AVAILABLE EXTERNAL STATIC PRESSURE IWG1
SIZE	CFM		0.90			1.00			1.10			1.20			1.30			1.40			1.50
(MBH)
		RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts	RPM		Watts
	2500	-		-	-		-	-		-	-		-	-		-	-		-	-		-
	2400	1193		1665	-		-	-		-	-		-	-		-	-		-	-		-
	2300	1170		1580	1202		1620	-		-	-		-	-		-	-		-	-		-
	2200	1148		1480	1180		1530	-		-	-		-	-		-	-		-	-		-
	2100	1121		1385	1155		1425	1190		1475	-		-	-		-	-		-	-		-
060
	2000	1100		1285	1133		1340	1169		1385	1205		1445	-		-	-		-	-		-
	1900	1079		1180	1110		1240	1143		1280	1178		1330	1222		1375	-		-	-		-
	1800	1058		1060	1090		1135	1122		1190	1158		1240	1196		1295	-		-	-		-
	1700	1035		960	1071		1030	1103		1100	1134		1140	1164		1175	1197		1205	-		-
	1600	1020		900	1056		965	1088		1035	1118		1065	1145		1105	1170		1130	1198		1150
	1500	1004		860	1038		880	1070		925	1101		980	1130		1045	1158		1075	1184		1110

1.Models shown at 230/460 Volts with side duct connections.

2.Includes allowances for a wet evaporator coil, 1” filters and the heat exchangers. Refer to Table 12 for resistance values on appli- cations other than gas / electric units with side duct airflows.

TABLE 12: ACCESSORY STATIC RESISTANCE

					EXTERNAL STATIC PRESSURE DROP
DESCRIPTION						RESISTANCE, IWG
							CFM
		1000	1200	1400	1600	1800	2000	2200	2400	2600	2800	3000
ECONMIZER1 2		0.07	0.08	0.09	0.11	0.13	0.15	0.17	0.20	0.23	0.26	0.30
ELECTRIC	5-15 kW	0.04	0.05	0.06	0.07	0.08	0.10	0.12	0.14	0.16	0.19	0.22
HEATERS3	20 - 30 kW	0.06	0.07	0.08	0.09	0.11	0.13	0.15	0.17	0.20	0.23	0.26
BOTTOM DUCT	CONNECTIONS1	0.06	0.07	0.08	0.09	0.10	0.11	0.12	0.14	0.16	0.19	0.22
COOLING ONLY2		0.08	0.10	0.12	0.14	0.16	0.18	0.20	0.23	0.26	0.29	0.32

1.Deduct these resistance values from the available external static pressure shown in Tables 10 and 11.

2.The pressure through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

3.Add these resistance values to the available static resistance values on Tables 10 and 11.

Unitary Products Group 13