York DR150, DR120 Additional Static Resistance, Electric Heat Minimum Supply Air Cfm, YTG-C-0606

246721-YTG-C-0606

TABLE 30: ADDITIONAL STATIC RESISTANCE

CFM	Gas Heat			Electric Heat KW
		9	18	24	36	54
2300	0.08	0.07	0.08	0.09	0.10	0.13
2500	0.09	0.08	0.09	0.10	0.11	0.14
2700	0.11	0.09	0.10	0.12	0.13	0.16
2900	0.12	0.10	0.11	0.13	0.14	0.18
3100	0.14	0.12	0.13	0.15	0.16	0.20
3300	0.16	0.13	0.14	0.17	0.18	0.22
3500	0.18	0.15	0.16	0.19	0.20	0.24
3700	0.20	0.17	0.18	0.21	0.22	0.26
3900	0.23	0.19	0.20	0.23	0.24	0.28
4100	0.25	0.21	0.22	0.25	0.26	0.31
4300	0.28	0.23	0.24	0.28	0.29	0.34
4500	0.30	0.25	0.26	0.30	0.31	0.37
4700	0.33	0.28	0.29	0.33	0.34	0.40
4900	0.36	0.30	0.31	0.35	0.37	0.43
5100	0.39	0.33	0.34	0.38	0.40	0.46
5300	0.42	0.35	0.37	0.41	0.43	0.49
5500	0.45	0.38	0.40	0.44	0.46	0.53
5700	0.48	0.41	0.43	0.47	0.49	0.56
5900	0.52	0.44	0.46	0.50	0.53	0.59
6100	0.56	0.47	0.49	0.53	0.56	0.62
6300	0.60	0.50	0.53	0.56	0.59	0.65

TABLE 31: ELECTRIC HEAT MINIMUM SUPPLY AIR CFM

HEATER			UNIT MODEL SIZE, NOMINAL TONS
kW	VOLTAGE	090		120	150
			MINIMUM SUPPLY AIR CFM
9		2250		N/A	N/A
18		2250		3000	3750
24	208/230	2250		3000	3750
36		2250		3000	3750
54		N/A		3500	4000
9		2250		N/A	N/A
18		2250		3000	3750
24	480	2250		3000	3750
36		2250		3000	3750
54		N/A		3000	3750
9		2250		N/A	N/A
18		2250		3000	3750
24	600	2250		3000	3750
36		2250		3000	3750
54		N/A		3500	3750

TABLE 32: INDOOR BLOWER SPECIFICATIONS

MODEL			MOTOR				MOTOR SHEAVE			BLOWER SHEAVE			BELT
	HP	RPM	Eff.		SF	Frame	Datum Dia. (in.)	Bore (in.)	Model	Datum Dia. (in.)	Bore (in.)	Model
DR090	1-1/2	1725	80%	1.15		56	3.4 - 4.4	7/8	1VM50	9.0	1	AK94	A57
	2	1725	80%		1.15	56	3.4 - 4.4	7/8	1VM50	7.5	1	AK79	A55
DR120	2	1725	80%		1.15	56	3.4 - 4.4	7/8	1VM50	8.5	1	AK89	A56
	3	1725	80%		1.15	56	3.4 - 4.4	7/8	1VM50	7.0	1	AK74	A54
DR150	3	1725	80%		1.15	56	3.4 - 4.4	7/8	1VM50	7.0	1	AK74	A54
	5	1725	87%		1.15	184T	4.3 - 5.3	1 1/8	1VP56	6.7	1	BK77	BX55

TABLE 33: POWER EXHAUST SPECIFICATIONS

POWER EXHAUST	VOLT	PHASE		MOTOR			ELECTRICAL			FUSE	CFM @
MODEL			HP	RPM1	QTY	LRA		FLA	MCA	SIZE	0.1 ESP
2PE0473125	208/230	1		1075		24.9		5.0	6.3	10
2PE0473146	460	1	0.75		1	N/A		2.2	2.8	5	3,800
2PE0473158	575	1		1050				1.5	1.9	4

1.Motors are multi-tapped and factory-wired for high speed.

Unitary Products Group 41