AH FEATURES
UNIT STANDARD FEATURES INCLUDE: |
| -FULL 1" FIBERGLASS INSULATION ON ALL EXTERNAL SURFACES FOR SUPERIOR NOISE REDUCTION |
| -QUALITY PUMP WITH BRASS/BRONZE CASTING AND NON-METALLIC IMPELLER FOR LONG LIFE |
| -BACK FLOW PREVENTION TO STOP REVERSE CYCLING THROUGH HOT WATER SOURCE |
| -FACTORY PROVIDED HANGING POINTS FOR PROPER TROUBLE FREE INSTALLATION |
| -ALL COPPER PIPING WITH BRASS/BRONZE FIXTURES FOR DEPENDABLE LONGER LIFE |
| -LEFT OR RIGHT RETURN AIR CAPABILITY ON ALL UNITS (FIELD SELECTABLE) |
| -EXTENSION STUBS PROVIDED FOR EXTENDING PIPING OUTSIDE OF THE CABINET |
| -FILTER RACK AND FILTER INCLUDED WITH ALL UNITS |
| -FOUR POINTS OF ENTRY FOR FIELD CONNECTIONS = MAXIMUM INSTALLATION FLEXIBILITY |
| - PREPAINTED GALVANIZED STEEL WITH EXTREMELY DURABLE FINISH |
| -CSA ELECTRICAL INSPECTION |
UNIT TECHNICAL INFORMATION |
MODEL |
POWER |
FAN |
FAN |
PUMP |
MIN. |
MAX. |
RETURN |
AIR FILTER |
INPUT |
FLA |
HP |
FLA |
CIRCUIT |
FUSE |
DUCT SIZE |
SIZE |
|
(VAC) |
(AMPS) |
(AMPS) |
(AMPS) |
(AMPS) |
(INCHES) |
(INCHES) |
||
AH23-18 |
120 |
2.5 |
0.17 |
0.74 |
3.5 |
15 |
13 X 15 |
14 X 16 |
AH27-18 |
120 |
4.2 |
0.25 |
0.74 | 5.2 |
15 | 13 X 15 | 14 X 16 |
AH32-24 |
120 |
4.2 |
0.25 |
0.74 | 5.2 | 15 | 13 X 15 | 14 X 16 |
AH34-18 |
120 |
4.2 |
0.25 |
0.74 | 5.2 | 15 | 13 X 15 | 14 X 16 |
AH40-24 |
120 |
4.2 |
0.25 |
0.74 | 5.2 | 15 | 13 X 15 | 14 X 16 |
AH47-30 |
120 |
6.0 |
0.33 |
0.74 | 7.0 |
15 | 19 X 19 |
20 X 20 |
AH55-36 |
120 |
9.0 |
0.50 |
0.74 | 10.0 |
15 | 19 X 19 | 20 X 20 |
AH68-42 |
120 |
9.0 |
0.50 |
0.74 | 10.0 |
15 | 19 X 19 | 20 X 20 |
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 | |
| AH23-18 | 3 | 21,500 | 25,000 | 32,000 | 39,000 | 20,000 | 23,500 | 30,500 | 37,500 |
| AH27-18 | 3 | 25,500 | 29,500 | 38,000 | 46,000 | 23,500 | 27,500 | 36,000 | 44,000 |
| AH32-24 | 3 | 29,500 | 34,500 | 44,000 | 53.500 | 27,500 | 32,000 | 41,500 | 51,500 |
| AH34-18 | 3 | 31,500 | 36,500 | 46,500 | 57,000 | 29,000 | 34,000 | 44,000 | 54,500 |
| AH40-24 | 3 | 37,000 | 43,000 | 55,000 | 67,000 | 34,000 | 40,000 | 52,000 | 64,000 |
| AH47-30 | 4 | 43,000 | 50,000 | 64,000 | 78,500 | 40,000 | 47,000 | 61,000 | 75,000 |
| AH55-36 | 4 | 51,000 | 59,000 | 75,500 | 92,000 | 47,000 | 55,000 | 71,500 | 88,000 |
| AH68-42 | 4 | 63,000 | 73,000 | 93,000 | 113,000 | 58,000 | 68,000 | 88,000 | 108,000 |
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" |
| AH23-18 | 545 | 530 | 505 | 480 | 470 | 450 |
| AH27-18 | 680 | 670 | 650 | 630 | 615 | 600 |
| AH32-24 | 890 | 885 | 870 | 850 | 830 | 810 |
| AH34-18 | 680 | 670 | 650 | 630 | 615 | 600 |
| AH40-24 | 890 | 885 | 870 | 850 | 830 | 810 |
| AH47-30 | 1080 | 1070 | 1045 | 1020 | 1000 | 960 |
| AH55-36 | 1275 | 1270 | 1250 | 1225 | 1200 | 1180 |
| AH68-42 | 1630 | 1620 | 1585 | 1565 | 1540 | 1510 |
|
|
AH MEASUREMENTS |
