Lennox LCH092H Unit Information page 18

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BLOWER DATA ALL MODELS
FACTORY INSTALLED BELT DRIVE KIT SPECIFICATIONS
Motor Efficiency
Standard & High
Standard & High
Standard & High
Standard
Standard
Standard
High
High
High
Standard
Standard
Standard
NOTE - Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable
output of motors furnished are shown. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate.
POWER EXHAUST FAN PERFORMANCE
Return Air System Static Pressure
FACTORY INSTALLED OPTIONS/FIELD INSTALLED ACCESSORY AIR RESISTANCE - in. w.g.
Air
Wet Indoor Coil
Volume
094
cfm
1750
0.04
2000
0.05
2250
0.06
2500
0.07
2750
0.08
3000
0.10
3250
0.11
3500
0.12
3750
0.14
4000
0.15
4250
0.17
4500
0.19
4750
0.20
5000
0.22
5250
0.24
5500
0.25
5750
0.27
6000
0.29
Nominal
hp
2
2
2
3
3
3
3
3
3
5
5
5
in. w.g.
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
Electric
Heat
122, 152
0.04
0.03
0.05
0.03
0.06
0.04
0.07
0.04
0.08
0.05
0.09
0.06
0.10
0.06
0.11
0.09
0.13
0.09
0.14
0.09
0.15
0.13
0.17
0.14
0.18
0.17
0.20
0.20
0.22
0.22
0.23
0.25
0.25
0.31
0.27
0.33
Page 18
Drive Kit Number
1
2
3
4
5
6
7
8
9
10
11
12
Air Volume Exhausted
cfm
3175
2955
2685
2410
2165
1920
1420
1200
Economizer
MERV 8
0.05
0.01
0.06
0.01
0.08
0.01
0.11
0.01
0.12
0.02
0.13
0.02
0.15
0.02
0.15
0.03
0.15
0.03
0.19
0.04
0.19
0.04
0.22
0.04
0.25
0.05
0.29
0.06
0.32
0.06
0.34
0.07
0.45
0.07
0.52
0.08
RPM Range
590 - 890
800 - 1105
795 - 1195
730 - 970
940 - 1200
1015 - 1300
730 - 970
940 - 1200
1015 - 1300
900 - 1135
1040 - 1315
1125 - 1425
Filters
Return Air
Adaptor Plate
MERV 13
0.03
0.00
0.03
0.00
0.04
0.00
0.05
0.00
0.05
0.00
0.06
0.02
0.06
0.02
0.07
0.04
0.08
0.07
0.08
0.09
0.09
0.11
0.09
0.12
0.10
0.16
0.10
0.18
0.11
0.19
0.12
0.22
0.12
0.25
0.13
0.27

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