![AT-Series Heating and Cooling Unit with Filtration](/images/new-backgrounds/34927/349279x1.webp)
AT-Series Heating and Cooling Unit with Filtration
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| DA |
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| DA | DISCHARGE | PLENUM | DA | H |
| DA | ||
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| EXTENSIONS | (OPTIONAL) |
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| LIFTING |
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| F |
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| F |
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| ANGLES |
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| CONTROL |
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| PANEL |
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| EXCHANGERHEAT | SECTION |
| D |
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| INSPECTION |
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| ADDITIONAL PROPELLER FAN | SECTION REQUIRED | FOR 254, 260, 272 |
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| AND |
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| Q | MODELS |
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| RELIEF PORT |
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| P |
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| SPLIT |
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| LIFTING | |||||
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| PROPELLER | FAN / INLET |
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| FOR |
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| SECTION |
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| J |
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| ANGLES | |||||
| SHIPMENT |
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| C |
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| RA |
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| RA | EXTERIOR FILTER |
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| AND COIL EXTENSION | RA |
| RA | |
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| N |
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| L | RACKS / COILS |
| G | L |
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| A |
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| M |
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| B |
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| FRONT VIEW |
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| END VIEW | |||
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| DIMENSIONS |
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| LEGEND | |||
A |
| DA = Discharge Air |
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60 | 72 | 85 | 90 | 100 | 116 | 145 | 160 |
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| 165 | RA = Return Air |
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B | 50 | 60 | 72 | 50 | 55 | 60 | 72 | 84 |
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| 90 |
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C | 75 | 85 | 95 | 85 | 85 | 95 | 90 | 90 |
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| 90 |
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| 75 - 53 |
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| 75 - 53 100 - 53 |
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| IMPORTANT NOTES: | |||
D | 53 | 53 | 65 | 53 | 100 - 53 | 125 - 72 | 90 | 96 |
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| 96 | |||
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| 125 - 72 150 - 72 |
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| 175 - 72 |
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| • All dimensions are in inches. | ||
E | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
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| 48 | • All dimensions are subject to change | ||
| 45 - 6 | 45 - 6 | 45 - 6 | 45 - 6 | 75 - 6 | 75 - 6 175 - 12 300 - 14 | 300 - 14 |
| without notice. |
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F | 75 - 6 | 75 - 6 | 75 - 6 | 75 - 6 | 100 - 8 | 100 - 8 | 225 - 12 | 450 - 16 | 450 - 16 | • Due to height of unit, additional support | |||||
100 - 8 | 100 - 8 | 100 - 8 | 100 - 8 | 125 - 10 | 125 - 10 | 300 - 14 |
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| is recommended on top of the unit. | ||||||||
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| 125 - 10 |
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| 175 - 12 |
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| • Dimension "F" is flue | diameter. Flue | |||
G | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
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| 6 | |||
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| located on left side of unit for 1,000 MBH | |||||||||||
H | 24 | 24 | 36 | 24 | 30 | 30 | 36 | 36 |
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| 40 |
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J |
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| 10 | 10 | 16 | 6 |
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| 10 |
| heat exchanger and smaller; flue located | |
K | .75 | .75 | .75 | .75 | .75 | .75 | .75 | .75 |
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| .75 |
| on right side of unit for 1,250 MBH heat | |
L | .75 | .75 | .75 | .75 | .75 | .75 | .75 | .75 |
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| .75 |
| exchanger and larger. | |
M | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
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| 6 | • Dimensions "D" and "F" may vary | ||
N | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
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| 3 |
| depending on heat exchanger size | |
P | N/A | N/A | N/A | N/A | N/A | N/A | 50 | 50 |
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| 50 |
| (ex. 45 = 450 MBH heat exchanger). | |
Q | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
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| 35 |
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| 5 |