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| WATER |
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| RETURN |
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| WATER CONNECTIONS |
| CONNEC- | ELECTRICAL | DISCHARGE CONNECTION (in.) | CONNECTION (in.) | |||||||||||||
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| TIONS (in.) - | KNOCKOUTS |
| DUCT FLANGE INSTALLED |
| USING RETURN | ||||||||||||
| OVERALL |
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| UNITS WITH |
| (in.) |
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| (±0.10 in.) |
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| AIR OPENING |
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50PSD |
| CABINET |
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| HWR |
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| (±0.10 in.) |
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UNIT |
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| J | K | L |
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SIZE |
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| 1 | 2 | 3 | 4 | 5 | Loop |
| 1 | 2 | 1/2 | 1/2 | 3/4 | M | N | O | P | Q | R | S | T | U |
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| HWG |
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| Cond | Cond | Cond | ||||||||||
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| F | G | H | Water | FPT |
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| (LH |
| Supply | Supply | (RH |
| Return | Return |
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| A |
| B | C | D | E | FPT |
| Loop | Loop | Low | Ext | Power | rtrn) |
| Width | Depth | rtrn) |
| Depth | Height |
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| Width |
| Depth | Height | In | Out | HWG | HWG | Conden- |
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| In D | Out E | Voltage | Pump | Supply |
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| In | Out | sate |
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018 | 22.4 |
| 25.6 | 48.4 | 2.1 | 10.0 | 13.9 | 16.9 | 3.6 | 3/4 | 1/2 | 2.1 | 10.0 | 3.6 | 6.1 | 8.6 | 6.7 | 8.4 | 10.1 | 9.1 | 10.8 | 2.2 | 21.1 | 23.2 | 1.0 |
024, | 22.4 |
| 25.6 | 52.5 | 2.1 | 10.0 | 13.9 | 16.9 | 3.6 | 3/4 | 1/2 | 5.96 | 13.13 | 3.6 | 6.1 | 8.6 | 6.7 | 8.4 | 10.1 | 9.1 | 10.8 | 2.2 | 21.1 | 27.2 | 1.0 |
030 |
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036 | 25.4 |
| 30.6 | 54.5 | 3.4 | 10.8 | 15.6 | 18.9 | 3.6 | 3/4 | 1/2 | 5.96 | 13.13 | 3.6 | 6.1 | 8.6 | 7.2 | 9.0 | 13.4 | 12.9 | 10.4 | 2.2 | 26.1 | 27.2 | 1.0 |
042, | 25.4 |
| 30.6 | 58.5 | 3.4 | 10.8 | 15.6 | 18.9 | 3.6 | 1 | 1/2 | 5.96 | 13.13 | 3.6 | 6.1 | 8.6 | 7.2 | 9.0 | 13.4 | 12.9 | 10.4 | 2.2 | 26.1 | 31.2 | 1.0 |
048 |
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060, | 25.4 |
| 30.6 | 62.5 | 3.4 | 10.8 | 15.6 | 18.9 | 3.6 | 1 | 1/2 | 5.96 | 13.13 | 3.6 | 6.1 | 8.6 | 7.2 | 9.0 | 13.4 | 12.9 | 10.4 | 2.2 | 26.1 | 35.2 | 1.0 |
070 |
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NOTES:
1.Condensate is
2.Vertical unit shipped with filter bracket only, extending from unit
3.Downflow unit does not have discharge flange, and is rated for zero clearance installation.
4.Shaded areas are recommended service areas, not required.
| LEGEND | PSC BLOWER AIRFLOW | |||||
ASP | — Alternate Service Panel |
| CONFIGURATION | ||||
BSP | — Blower Service Panel |
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CAP | — Control Access Panel | CODE | RETURN | DISCHARGE | |||
CSP | — Compressor Service Panel | L | Left | Bottom | |||
FPT | — Female Pipe Thread |
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R | Right | Bottom | |||||
HWG — Hot Water Generator | |||||||
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HWR — Hot Water Reheat |
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LH | — Left Hand |
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RH | — Right Hand |
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| Standard Filter Bracket | ||||||
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a50-7846ef
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| Blower |
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| O |
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| Opening |
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Front |
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| A | |||
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Q
Air Coil Side
B
A
N
P
OBlower
Opening
M
Air Coil Side
B
CSP
CAPASP
ASP |
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2' Optional Service | BSP |
Access Right Rtn |
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(left opposite) |
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Front
Condensate 3/4”
FPT
2' Service
Access
Right Return / Bottom Discharge
Left Return / Bottom Discharge |
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| Isometric View |
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| 1.6 |
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| Power Supply 3/4” | 1.6 |
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1.1 |
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| HV Knockout |
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| 1/2” Knockout |
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| G |
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| Low Voltage 1/2” |
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| L |
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| K |
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| 4 |
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| F |
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| J |
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| 3 |
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| LV Knockout |
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| E |
U
T
ASP
Air Coil
U | CSP |
| D |
| CAP | ||
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| CSP |
| 2 |
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| 1 | |
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| Air Coil | BSP |
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C T | Condensate | Condensate | |
| 3/4” FPT Right Return | 3/4” FPT | Left Return |
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| 5 | 5 |
Front |
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| Back | |||
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Right Return Right View -
Air Coil Opening
Back |
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| R |
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| Left Return Left View - |
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| Air Coil Opening |
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Fig. 4 — 50PSD Dimensional Data
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