Lennox CHA16 - PED16-185 & PED16-300 POWER EXHAUST FANS PERFORMANCE; CEILING DIFFUSER AIR THROW DATA; 823;953 PARTS ARRANGEMENT (Figure 1)

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PED16185 & PED16300
POWER EXHAUST FANS PERFORMANCE
Model No.
Air Volume
(cfm
Exhausted)
Return Air System
Static Pressure
(Inches Water Gauge)
4200 0
3800 .05
3500 .10
PED16185
3200 .15
2700 .20
2200 .25
6300 0
5750 .05
PED16300
5200 .10
4625 .15
4050 .20
CEILING DIFFUSER AIR THROW DATA
Air Volume
*Effective Throw Range (feet)
Model No.
Air Volume
(cfm)
RTD11
StepDown
FD11
Flush
3000 27  33 25  30
CHA16823
CHA16

953
3375 30  37 28  34
CHA16

953
3750 34  41 31  38
4400 34  42 32  40
CHA161353
4950 38  47 36  45
5500 43  52 40  50
4200 39  46 40  48
CHA161603
5000 41  50 43  52
5800 43  52 45  54
6000 45  55 48  55
CHA161853
6750 47  56 50  58
7500 49  58 55  66
CHA16 2553
8000 39  44 53  62
CHA162553
CHA162753
CHA16 3003
9000 47  56 55  64
CHA163003
10,000 49  58 57  67
*Throw is the horizontal or vertical distance an airstream travels on leaving the outletor
diffuser before the maximum velocity is reduced to 50 ft. per minute. Four sides open.
823/953 PARTS ARRANGEMENT
HEATING ACCESS
HEATING ELEMENTS
ELECTRIC HEAT
CONTROL BOX
MAKE-UP BOX
FIGURE 1
1ST STAGE EVAPORATOR
2ND STAGE EVAPORATOR
FILTER SECTION
CONDENSER FAN
CONDENSER COIL
COMPRESSOR
AND CONTROL
BOX ACCESS
2ND STAGE COMPRESSOR
1ST STAGE COMPRESSOR
INDOOR BLOWER