7
PHYSICAL DATA
UNIT SIZE 070-12 090-16 110-20 135-22 155-22
OUTPUT CAPACITY BTUH*
(Nonweatherized IC S) †
All 58CVA; 58CVX Upflow High 54,000 71,000 89,000 107,000 125,000
Low 35,000 47,000 59,000 70,000 82,000
58CVX Downflow/Horizontal High 51,000 68,000 85,000 102,000 119,000
Low 35,000 47,000 59,000 70,000 82,000
INPUT BTUH*
58CVX Upflow; all 58CVA High 66,000 88,000 110,000 132,000 154,000
Low 43,500 58,000 72,500 87,000 101,500
58CVX Downflow/Horizontal HIgh 63,000 84,000 105,000 126,000 147,000
Low 43,500 58,000 72,500 87,000 101,500
SHIPPING WEIGHT --- LB (KG) 127 (58) 151 (68) 162 (73) 177 (80) 183 (83)
CERTIFIED TEMP RISE RANGE --- ° F (° C)
High 30---60
( 1 7 --- 3 3 )
40---70
( 2 2 --- 3 9 )
40---70
( 2 2 --- 3 9 )
40---70
( 2 2 --- 3 9 )
45---75
( 2 5 --- 4 2 )
Low 30---60
( 1 7 --- 3 3 )
30---60
( 1 7 --- 3 3 )
25---55
( 1 4 --- 3 0 )
25---55
( 1 4 --- 3 0 )
30---60
( 1 7 --- 3 3 )
CERTIFIED EXT
STA TIC PRESSURE IN. WC
Heating High 0.12 0.15 0.20 0.20 0.20
Cooling Low 0.5 0.5 0.5 0.5 0.5
AIRFLOW CFM‡
Heating---High/Low 1180/735 1210/985 1475/1320 1915/1700 1970/1715
Cooling 1225 1400 2095 2100 2095
AFUE%* Nonweatherized ICS 80.0 80.0 80.0 80.0 80.0
LIMIT CONTROL SPST
HEATING BLOWER CONTROL Solid-State T ime Operation
BURNERS (Monoport) 2 2 3 3 3 4 4
GAS CONNECTION SIZE 1 / 2 --- i n . N P T
GAS VAL VE (Redundant) Manufacturer White-Rodgers
Minimum Inlet Pressure (In. wc) 4.5 (Na tural Gas)
Maximum Inlet Pressure (In. wc) 13.6 (Na tural Gas)
IGNITION DEVICE Hot Su rface
* Gas input r atings ar e certified fo r eleva tions to 2000 ft. (610 M). In U S A, for elevations above 2000 ft. (610 M), reduce ra tings 4 percent for each 1000 ft. (305
M) above sea level. Refer to Na tional Fuel Gas Code NFPA 54/ANSI Z223.1---2006 Table F.1 (d) or furna ce Installation Instructions. In Ca nada, derate the
unit 10 percent for ele va tions 2000 to 4500 ft. (610 to 1372 M) a bove sea level.
† Capacity in accordance with U.S. Government DOE test procedures.
‡ Airflow shown is for bottom only return ---air supply in comfort mode (as shipped). For air delivery above 1800 C FM, see Air Delivery Tabl e for other options.
A filter is required for each return-air supply.
ICS — Isolated Combustion System
BLOWER PERFORMANCE DATA
UNIT SIZE 070-12 090-16 110-20 135-22 155-22
DIRECT---DRIVE MOTOR Hp (PSC) 1/2 1/2 1 1 1
MOTOR FULL LOAD AMPS 7.7 7.7 12.8 12.8 12.8
RPM (Nominal) 300-1300 300-1300 300-1300 300-1300 300-1300
BLOWER WHEEL DIAMETER X WIDTHS --- IN. (MM)
10 x 6
(254 x 152)
10 x 8
(254 x 203)
11 x 10
(279 x 254)
11 x 11
(279 x 279)
11 x 11
(279 x 279)
ECM---Electronically Commutated Motor, Variable Speed
58CVA/CVX
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