Bryant 581A/B ARI* Capacity Ratings 581A210-300, Heating Capacities and Efficiencies 581A210-300

ARI* CAPACITY RATINGS — 581A210-300

UNIT	NOMINAL	CFM	NET COOLING	TOTAL	EER	SOUND RATING	IPLV†
581A	TONS		CAPACITY (Btuh)	kW		(dB)
210	18	5,500	200,000	18.5	10.8	81.7	12.0
240	20	6,000	234,000	21.7	10.8	81.7	11.9
300**	25	7,500	278,000	27.8	10.0	84.6	10.9

		LEGEND
db	—	Dry Bulb
EER —		Energy Efficiency Ratio
IPLV	—	Integrated Part-Load Values
wb	—	Wet Bulb

*Air Conditioning and Refrigeration Institute.

†IPLV values are calculated based on control configuration T.CTL = 2 (2 Stage Y1).

**Size 300 unit is not listed with ARI, but is tested to ARI standards.

NOTES:

1.Rated in accordance with ARI Standards 360-93 and 270-95.

2.ARI ratings are net values, reflecting the effects of circulating fan heat.

3.Ratings are based on:

Cooling Standard: 80 F db, 67 F wb indoor entering-air temperature and 95 F db air entering outdoor unit.

IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature and 80 F db outdoor entering-air temperature.

4.All 581A210-300 units are in compliance with ASHRAE 90.1 2001 Energy Standard for minimum EER requirements. Refer to state and local codes or visit the following website: http://solstice.crest.org/efficiency/bcap to deter- mine if compliance with this standard pertains to a given geographical area of the United States.

HEATING CAPACITIES AND EFFICIENCIES — 581A210-300

VERTICAL SUPPLY — NATURAL GAS

UNIT	HEATING INPUT	OUTPUT CAPACITY	TEMPERATURE	STEADY-STATE	MINIMUM
581A	(Btuh) Stage 2/Stage 1	(Btuh)	RISE (F)	EFFICIENCY %	HEATING CFM
210250	250,000/199,000	205,000	15-45	82%	4218
210365	365,000/281,000	296,000	25-55	81%	4977
210400	400,000/317,000	328,000	25-55	82%	5522
240250	250,000/199,000	205,000	15-45	82%	4218
240365	365,000/281,000	296,000	25-55	81%	4977
240400	400,000/317,000	328,000	25-55	82%	5522
300250	250,000/199,000	205,000	15-45	82%	4218
300365	365,000/281,000	296,000	25-55	81%	4977
300400	400,000/317,000	328,000	25-55	82%	5522

NOTE: All units are 2-stage gas heat.

HORIZONTAL SUPPLY — NATURAL GAS

UNIT	HEATING INPUT	OUTPUT CAPACITY	TEMPERATURE	STEADY-STATE	MINIMUM
581A	(Btuh) Stage 2/Stage 1	(Btuh)	RISE (F)	EFFICIENCY %	HEATING CFM
210250	250,000/199,000	205,000	15-45	82%	4218
210365	365,000/281,000	296,000	25-55	81%	4977
210400	400,000/317,000	328,000	25-55	82%	5522
240250	250,000/199,000	205,000	15-45	82%	4218
240365	365,000/281,000	296,000	25-55	81%	4977
240400	400,000/317,000	328,000	25-55	82%	5522
300250	250,000/199,000	205,000	15-45	82%	4218
300365	365,000/281,000	296,000	25-55	81%	4977*
300400	400,000/317,000	325,000	25-55	82%	5522*

*7000 cfm minimum recommended above 1.0 in. wg external static pressure.

NOTE: All units are 2-stage gas heat.

VERTICAL SUPPLY — PROPANE

UNIT	HEATING INPUT	OUTPUT CAPACITY	TEMPERATURE	STEADY-STATE	MINIMUM
581A	(Btuh) Stage 2/Stage 1	(Btuh)	RISE (F)	EFFICIENCY %	HEATING CFM
210250	250,000/207,000	205,000	15-45	82%	4218
210365	365,000/291,000	296,000	25-55	81%	4480
210400	400,000/331,000	328,000	25-55	82%	5522
240250	250,000/207,000	205,000	15-45	82%	4218
240365	365,000/291,000	296,000	25-55	81%	4480
240400	400,000/331,000	328,000	25-55	82%	5522
300250	250,000/207,000	205,000	15-45	82%	4218
300365	365,000/291,000	296,000	25-55	81%	4480
300400	400,000/331,000	328,000	25-55	82%	5522

NOTE: All units are 2-stage gas heat.

HORIZONTAL SUPPLY — PROPANE

UNIT	HEATING INPUT	OUTPUT CAPACITY	TEMPERATURE	STEADY-STATE	MINIMUM
581A	(Btuh) Stage 2/Stage 1	(Btuh)	RISE (F)	EFFICIENCY %	HEATING CFM
210250	225,000/207,000	185,000	15-45	82%	3807
210365	329,000/291,000	266,000	25-55	81%	4480
210400	356,000/331,000	292,000	25-55	82%	4916
240250	225,000/207,000	184,500	15-45	82%	3796
240365	329,000/291,000	266,000	25-55	81%	4480
240400	356,000/331,000	292,000	25-55	82%	4916
300250	225,000/207,000	185,000	15-45	82%	3807
300365	329,000/291,000	266,000	25-55	81%	4480*
300400	356,000/331,000	292,000	25-55	82%	4920*

*7000 cfm minimum recommended above 1.0 in. wg external static pressure. NOTE: All units are 2-stage gas heat.

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