Bryant 581A/B ARI* Capacity Ratings 580F180-300, Heating Capacities and Efficiencies 580F180-300

ARI* CAPACITY RATINGS — 580F180-300

UNIT SIZE	NOMINAL	NET COOLING	TOTAL		SOUND
580F				EER	RATING	IPLV
	TONS	CAPACITY (Btuh)	WATTS
(Low Heat)					(dB)
180	15	176,000	17,064	9.5	88	9.5
210	18	202,000	21,166	9.7	88	10.2
240	20	236,000	24,832	9.5	94	10.1
300	25	278,000	28,535	9.7	94	10.4
UNIT SIZE	NOMINAL	NET COOLING	TOTAL		SOUND
580F				EER	RATING	IPLV
	TONS	CAPACITY (Btuh)	WATTS
(High Heat)					(dB)
180	15	176,000	17,179	9.5	88	9.5
210	18	202,000	21,301	9.7	88	10.1
240	20	236,000	24,832	9.5	94	10.0
300	25	277,000	29,067	9.5	94	10.0

	LEGEND
Bels	— Sound Levels (1 bel = 10 decibels)
db	— Dry Bulb
EER — Energy Efficiency Ratio
IPLV	— Integrated Part-Load Values
wb	— Wet Bulb

*Air Conditioning and Refrigeration Institute.

NOTES:

1.Rated in accordance with ARI Standards 360 and 270.

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 tempera- ture 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 580F180-300 units are in compliance with ASHRAE 90.1- 1999 Energy Standard for minimum SEER and EER require- ments. Refer to state and local codes or visit the following website: http://solstice.crest.org/efficiency/bcap to determine if compliance with this standard pertains to a given geographical area of the United States.

HEATING CAPACITIES AND EFFICIENCIES — 580F180-300

UNIT	HEATING INPUT	OUTPUT CAPACITY	TEMPERATURE	STEADY-STATE	MINIMUM
	(Btuh)
580F		(Btuh)	RISE (F)	EFFICIENCY (%)	HEATING CFM
	Stage 2/Stage 1*
180275	275,000/206,000	223,000	15-45	81.0	3750
180360	360,000/270,000	292,000	20-50	81.0	3830
210275	275,000/206,000	223,000	15-45	81.0	4580
210360	360,000/270,000	292,000	20-50	81.0	5400
240275	275,000/206,000	223,000	15-45	81.0	4580
240360	360,000/270,000	292,000	20-50	81.0	5400
300275	275,000/206,000	223,000	15-45	81.0	4580
300360	360,000/270,000	292,000	20-50	81.0	5400

*All units are 2-stage heat.

NOTE: Minimum allowable temperature of mixed-air entering the heat exchanger during first-stage heating is 45 F. There is no minimum mixed-air temperature limitation during second-stage heating. For entering-air temperatures below 45 F both stages of heat must be energized together to minimize condensation issues and ensure proper unit operation.

AIR QUANTITY LIMITS (Cooling)

UNIT 580F	MINIMUM CFM	MAXIMUM CFM
180	4500	7,500
210	5400	9,000
240	6000	10,000
300	7000	11,250

COOLING OPERATION

LOW OUTDOOR TEMPERATURE OPERATING LIMITS (F)

UNITS	TEMPERATURE
All — Standard Unit	40
180 and 210 with Low Ambient Kit	10
240 and 300 with Low Ambient Kit	25
All with Motormaster® Head Pressure Control	–20

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