AHC FEATURES
UNIT STANDARD FEATURES INCLUDE: |
| -FULL 1" FIBERGLASS INSULATION ON ALL EXTERNAL SURFACES FOR SUPERIOR NOISE REDUCTION |
| -FACTORY INSTALLED HEATING AND AIR CONDITIONING COILS |
| -QUALITY PUMP WITH BRASS/BRONZE CASTING AND NON-METALLIC IMPELLER FOR LONG LIFE |
| -HORIZONTAL INSTALLATION ONLY |
| -EXCLUSIVE BACKWARD INCLINED EXTERNAL ROTOR BLOWER FOR LOW NOISE AND POWER USE |
| -ALL COPPER PIPING WITH BRASS/BRONZE FIXTURES FOR DEPENDABLE LONGER LIFE |
| 4 WIRE LOW VOLTAGE (24 VAC) CONTROL AND RELAYS BUILT-IN |
| - PREPAINTED GALVANIZED STEEL WITH EXTREMELY DURABLE FINISH |
| -CSA ELECTRICAL INSPECTION |
UNIT TECHNICAL INFORMATION |
POWER |
FAN |
PUMP |
MIN. |
MAX. |
RETURN |
|
MODEL |
INPUT |
FLA |
FLA |
CIRCUIT |
FUSE |
DUCT SIZE |
(VAC) |
(AMPS) |
(AMPS) |
(AMPS) |
(AMPS) |
(INCHES) |
|
AHC20-12 |
120 |
.85 |
0.74 |
2.0 |
15 |
18 X 8 |
AHC31-18 |
120 |
1.7 |
0.74 | 3.0 |
15 | 24 X 10 |
HEATING CAPACITY (BTU/HR)
|
ENTERING AIR TEMP.@ 65 DEG F |
ENTERING AIR TEMP.@ 70 DEG F |
|---|
FLOW |
EWT | EWT | EWT | EWT | EWT | EWT | EWT | EWT | |
MODEL |
RATE |
130 | 140 | 160 | 180 | 130 | 140 | 160 | 180 |
| GPM | DEG F | DEG F | DEG F | DEG F | DEG F | DEG F | DEG F | DEG F | |
| AHC20-12 | 3 | 18,500 | 21,500 | 27,500 | 33,000 | 17,000 | 20,000 | 26,000 | 32,000 |
| AHC31-18 | 3 | 28,500 | 33,000 | 42,500 | 51,500 | 26,500 | 31,000 | 40,000 | 49,500 |
COOLING CAPACITY (BTU/HR)
| MODEL | COOLING | CONDITIONS |
| AHC20-12 | 12,000 BTU | @45 F EVAP. TEMP. WITH R22@ 360 CFM |
| AHC31-18 | 18,000 BTU | @45 F EVAP. TEMP. WITH R22@ 585 CFM |
BLOWER CAPACITY AT SELECTED EXTERNAL STATIC PRESSURES |
UNIT CFM BLOWER ON FACTORY SETTINGS |
| MODEL | 0.05" |
0.10" | 0.20" | 0.30" | 0.40" | 0.50" |
| AHC20-12 | 410 | 400 | 375 | 360 | 340 | 315 |
| AHC31-18/ | 625 | 620 | 600 | 585 | 560 | 530 |
|
|
AHC MEASUREMENTS |
