Trane S8B1A026M2PSC, Manual, Page: 11 / 80

S8XB-SVX001-1A-EN 11
Model S8X2A040M3PSC (a) S8X2B060M4PSC (a) S8X2B080M4PSC (a)
POWER CONN. - V/Ph/HZ (e) 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
Ampacity (Amps)
8.5 12.0 12.0
Max. Overcurrent Protection (Amps)
15 15 15
PIPE CONN. SIZE (IN.) 1/2 1/2 1/2
Model
S8X2C080M5PSC
(a)
S8X2C100M5PSC
(a)
S8X2D120M5PSC
(a)
Type Upflow / Horizontal / Downflow Upflow / Horizontal / Downflow Upflow / Horizontal / Downflow
RATINGS
(b)
1st Stage Input BTUH 52,000 65,000 84,000
1st Stage Capacity BTUH (ICS) 41,800 52,300 67,800
2nd Stage Input BTUH 80,000 100,000 120,000
2nd Stage Capacity BTUH (ICS) (c) 64,900 80,600 98,000
1st Stage Temp. Rise (Min. - Max.) °F
30 - 60 25 - 55 30 - 60
2nd Stage Temp. Rise (Min. - Max.) °F
30 - 60 30 - 60 35 - 65
AFUE (%) (c)
80 80 80
Return Air Temp. (Min. - Max.) °F
55°F - 80°F 55°F - 80°F 55°F - 80°F
BLOWER DRIVE DIRECT DIRECT DIRECT
Diameter - Width (in.)
11 X 11 11 X 11 11 X 11
No. Used 1 1 1
Speeds (No.)
(d) CTM - 9 CTM - 9 CTM - 9
CFM vs. in. w.g.
See Fan Performance Table See Fan Performance Table See Fan Performance Table
Motor HP 1 1 1
R.P.M. 1050 1050 1050
Volts / Ph / Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
FLA 10.9 10.9 10.9
COMBUSTION FAN - Type
PSC PSC PSC
Drive - No. Speeds
Direct - 2 Direct - 2 Direct - 2
Motor RPM
3300/2600 3300/2600 3300/2600
Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
FLA 0.30 0.33 0.33
Inducer Orifice 1.80 2.50 2.15
FILTER - Furnished? No No No
Type Recommended High Velocity High Velocity High Velocity
Hi Vel. (No.-Size-Thk.) 1 - 20 X 25 - 1 in. 1 - 20 X 25 - 1 in. 1 - 24 X 25 - 1 in.
VENT PIPE DIAMETER - Min. (in.)
4 Round 4 Round 4 Round
HEAT EXCHANGER - Type
Aluminized Steel Aluminized Steel Aluminized Steel
Gauge (Fired)
20 - 19 20 - 19 20 - 19
ORIFICES - Main
Nat. Gas Qty. - Drill Size 4 - 45 5 - 45 6 - 45
L.P. Gas Qty. - Drill Size
4 - 56 5 - 56 6 - 56
GAS VALVE
Redundant - Two Stage Redundant - Two Stage Redundant - Two Stage
PILOT SAFETY DEVICE - Type 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter
BURNERS - QTY
4 5 6
POWER CONN. - V/Ph/HZ (e) 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
Ampacity (Amps)
14.1 14.1 14.1
Max. Overcurrent Protection (Amps)
15 15 15
PIPE CONN. SIZE (IN.)
1/2 1/2 1/2
(a) Central Furnace heating designs are certified to ANSI Z21.47 - latest edition.
(b) For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level.
(c) Based on U.S. government standard tests
(d) 9 Speed constant torque ECM Blower Motor.
(e)
The above wiring specifications are in accordance with National Electric Code, however, installations must comply with local codes.
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