A801X-SF-1C-EN
7
Product Specifications
MODEL A801X026AM2SAC A801X040AM3SAC A801X040BM2SAC
TYPE
Upflow / Horizontal /
Downflow
Upflow / Horizontal /
Downflow
Upflow / Horizontal /
Downflow
RATINGS
(a)
Input BTUH 26,000 40,000 40,000
Capacity BTUH (ICS)
(b) (c)
20,700 31,800 32,900
Temp. Rise (Min.-Max.)
25 - 55 30 - 60 30 - 60
AFUE (%)
(c)
80 80 80
Return Air Temp. (Min. - Max.)
55°F - 80°F 55°F - 80°F 55°F - 80°F
BLOWER DRIVE DIRECT DIRECT DIRECT
Diameter — Width (In.)
11 X 8 11 X 8 11 X 8
No. Used 1 1 1
Speeds (No.)
(d)
9 9 9
CFM vs. in. w.g.
See Fan Performance
Table
See Fan Performance
Table
See Fan Performance
Table
Motor HP
1/3 1/2 1/3
RPM 1075 1075 1075
Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
FLA 4.1 6.4 4.1
COMBUSTION FAN — Type Centrifugal Centrifugal Centrifugal
Drive — No. Speeds
Direct - 1 Direct - 1 Direct - 1
Motor HP — RPM 3300 3300 3300
Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
FLA 1.39 1.39 1.39
FILTER — Furnished? No No No
Type recommended High Velocity High Velocity High Velocity
High Vel. (No.-Size-Thk.)
1 — 14x25 — 1 in. 1 — 14x25 — 1 in. 1 — 16x25 — 1 in.
VENT PIPE DIAMETER — Min (in.)
(e)
4 Round 4 Round 4 Round
HEAT EXCHANGER — Type
Aluminized Steel Aluminized Steel Aluminized Steel
Gauge (Fired)
20 20 20
ORIFICES — Main
Nat. Gas Qty. — Drill Size
2 - 51 2 - 45 2 - 45
GAS VALVE
Redundant - Single Stage Redundant - Single Stage Redundant - Single Stage
PILOT SAFETY DEVICE
Type 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter
BURNERS — QTY
2 2 2
POWER CONN. — V/Ph/Hz
(f)
120 / 1 / 60 120 / 1 / 60 120 / 1 / 60
Ampacity (Amps)
6.7 9.6 6.7
Max. Overcurrent Protection (Amps)
15 15 15
PIPE CONN. SIZE (in.)
1/2 1/2 1/2
(a)
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.
(b)
Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3 — latest edition.
(c)
Based on U.S. government standard tests.
(d)
9 Speed constant torque ECM blower motor.
(e)
Refer to the Installer's Guide.
(f)
The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
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