Carrier 58MXB Manuale Utente Scaricare il pdf (Pagina 12)

58MXB

Performance data

EFFICIENCY

UNIT SIZE 040-08 040-12 060-08 060-12 060-16 080-12 080-16 080-20 100-16 100-20 120-20 140-20

CAPACITY* Direct Vent (2-Pipe) Upflow 38,000 38,000 56,000 56,000 56,000 75,000 75,000 75,000 94,000 94,000 113,000 129,000

(Shaded capacities are Downflow 38,000 38,000 56,000 56,000 56,000 75,000 75,000 75,000 94,000 94,000 113,000 129,000

specified on rating plate) Horizontal 38,000 38,000 56,000 56,000 56,000 74,000 75,000 75,000 93,000 93,000 112,000

128,000

Non-Direct Vent (1-Pipe) Upflow 38,000 38,000 56,000 56,000 56,000 75,000 75,000 75,000 94,000 94,000 112,000 NA

Downflow 38,000 38,000 56,000 56,000 56,000 74,000 75,000 75,000 93,000 93,000 113,000 NA

Horizontal

38,000 38,000 56,000 56,000 56,000 74,000 75,000 75,000 93,000 93,000 112,000 NA

AFUE* Direct Vent (2-Pipe) Upflow 94.3 95.5 93.0 93.0 93.0 93.0 93.0 93.0 93.0 93.0 93.0 92.6

Downflow 92.9 94 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.2

Nonweatherized ICS Horizontal 93.7 94.9 92.3 92.3 92.3 92.3 92.3 92.3 92.3 92.3 92.3 92

AFUE* Non-Direct Vent (1-Pipe) Upflow 93.9 95.1 92.4 NA

Downflow 92.5 93.7 91.4 NA

Nonweatherized ICS Horizontal 93.3 94.5 91.4 NA

Input Btuh† 40,000 40,000 60,000 60,000 60,000 80,000 80,000 80,000 100,000100,000 120,00 138,000

* Capacity and AFUE in accordance with U.S. Government DOE test procedures.

† Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 2% for each 1000 ft above sea level. In Can-

ada, derate the unit 5% for elevations 2000 to 4500 ft above sea level.

‡ • Airflow shown is for bottom only return-air supply with factory supplied 1-in. washable filter(s).

• For air delivery above 1800 CFM, see Air Delivery table for other options.

• An airflow reduction of up to 7% may occur when using the factory-specified 4 5/16-inch wide, high efficiency media filter.

• For best furnace efficiency when using the 4 5/16-inch wide media filter, adjust the blower speed tap to near the mid-point of the rise range.

ICS—Isolated Combustion System.

UNIT SIZE 040-08 040-12 060-08 060-12 060-16 080-12 080-16 080-20 100-16 100-20 120-20 140-20

CERTIFIED TEMP RISE RANGE (°F) 30—60 15—45 45—75 30—60 20—50 40—70 30—60 20—50 45—75 30—60 40—70 50—80

CERTIFIED EXT STATIC PRESSURE

(In. wc)

Heating 0.10 0.10 0.12 0.12 0.12 0.15 0.15 0.15 0.20 0.20 0.20 0.20

Cooling 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50

AIRFLOW CFM‡ Heating 850 1125 885 1065 1320 1190 1285 1785 1315 1690 1720 1970

Cooling 895 1215 900 1200 1545 1245 1525 1925 1570 1930 2000 1990

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 21 22

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Carrier 58MXB Manuale Utente Pagina 12

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