Bard W18A1, W24L1, W24A1, W30A1, W18L1, W17L1, W17A1 Recommended Airflow, Indoor Blower Performance

TABLE 5

RECOMMENDED AIRFLOW

	Rated	Rated	Recommended		Factory Speed
Model	CFM *	ESP *	Airflow Range		Connection
W17A, W17L	550	.40	575	- 725	High
W18A, W18L
W24A, W24L	800	.20	700	- 950	High
W30A, W30L	1000	.40	930 - 1300		High
W36A, W36L	1100	.30	930 - 1350		High
W42A, W42L	1400	.30	1600 - 1150		High
W48A, W48L	1550	.20	1750	- 1285	High
W60A, W60L	1650	.30	1950	- 1375	High
W70A, W70L	1800	.20	2000	- 1475	High

* Rated CFM and ESP on high speed tap.

TABLE 6

INDOOR BLOWER PERFORMANCE

	W17A/L,
	W18A/L,			W30A/L, W36A/L					W42A/L, W48A/L					W60A/L, W70A/L
	W24A/L
E.S.P.	High Speed		High Speed			Low Speed		High Speed			Low Speed		High Speed			Low Speed
In	Dry	Wet	Dry		Wet	Dry	Wet	Dry		Wet	Dry	Wet	Dry		Wet	Dry	Wet
H2O	Coil	Coil	Coil		Coil	Coil	Coil	Coil		Coil	Coil	Coil	Coil		Coil	Coil	Coil
.0	1020	975	1395		1315	950	935	1885		1800	1650	1600	2200		2000	1600	1450
.1	960	905	1340		1270	930	915	1770		1665	1550	1500	2100		1900	1525	1375
.2	865	800	1285		1190	910	885	1635		1540	1450	1400	2000		1800	—	—
.3	820	735	1205		1100	855	830	1500		1400	1350	1300	1875		1700	—	—
.4	735	650	1110		1000	800	755	1370		1285	1300	1175	1775		1600	—	—
.5	615	535	1005		870	—	—	1250		1150	—	—	1650		1475	—	—

TABLE 7

MAXIMUM ESP OF OPERATION

ELECTRIC HEAT ONLY

	Model	W17A/L,		W30A/L, W36A/L			W42A/L, W48A/L		W60A/L, W70A/L
		W18A/L, W24A/L
	Outlet	FRONT	FRONT		TOP		FRONT		FRONT
	Speed	Single	High	Low	High	Low	High	Low	High	Low
	-A0Z	.50	.50	.50	.50	.50	.50	.50	.50	.50
	-A04				.50	.45
	-A05	.50	.50	.50			.50	.50	.50	.50
	-A08	.50	.50	.50
	-A10		.50	.45	.50	.35	.50	.50	.50	.50
	-A15		.40	.35			.50	.50	.50	.50
	-A20						.50	.45	.50	.40
	-B0Z	.50	.50	.50	.50	.50	.50	.50	.50	.50
	-B06	.50	.50	.40
	-B09		.50	.50	.45	.40	.50	.50	.50	.50
	-B15		.45	.30			.50	.50	.50	.50
	-B18						.50	.50	.50	.50
	-C0Z		.50	.50	.50	.50	.50	.50	.50	.50
	-C06		.50	.50
	-C09		.50	.40	.45	.40	.50	.50	.50	.50
	-C15		.45	.35			.50	.50	.50	.50
	Values shown are for units equipped with standard 1-inch throwaway filter or 1-inch washable filter.
	Derate ESP by .15 for 2-inch pleated filters.
Manual	2100-508F
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