Lennox LCH120H User Manual

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BLOWER DATA ALL MODELS
FACTORY INSTALLED BELT DRIVE KIT SPECIFICATIONS
Motor Efciency Nominal
hp
Drive Kit Number RPM Range
Standard & High 2 1 590 - 890
Standard & High 2 2 800 - 1105
Standard & High 2 3 795 - 1195
Standard 3 4 730 - 970
Standard 3 5 940 - 1200
Standard 3 6 1015 - 1300
High 3 7 730 - 970
High 3 8 940 - 1200
High 3 9 1015 - 1300
Standard 5 10 900 - 1135
Standard 5 11 1040 - 1315
Standard 5 12 1125 - 1425
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 Air Volume Exhausted
in. w.g. cfm
0 3175
0.05 2955
0.10 2685
0.15 2410
0.20 2165
0.25 1920
0.30 1420
0.35 1200
FACTORY INSTALLED OPTIONS/FIELD INSTALLED ACCESSORY AIR RESISTANCE - in. w.g.
Air
Volume
cfm
Wet Indoor Coil
Electric
Heat
Economizer
Filters
Return Air
Adaptor Plate
MERV 8 MERV 13
094 122, 152
1750 0.04 0.04 0.03 0.05 0.01 0.03 0.00
2000 0.05 0.05 0.03 0.06 0.01 0.03 0.00
2250 0.06 0.06 0.04 0.08 0.01 0.04 0.00
2500 0.07 0.07 0.04 0.11 0.01 0.05 0.00
2750 0.08 0.08 0.05 0.12 0.02 0.05 0.00
3000 0.10 0.09 0.06 0.13 0.02 0.06 0.02
3250 0.11 0.10 0.06 0.15 0.02 0.06 0.02
3500 0.12 0.11 0.09 0.15 0.03 0.07 0.04
3750 0.14 0.13 0.09 0.15 0.03 0.08 0.07
4000 0.15 0.14 0.09 0.19 0.04 0.08 0.09
4250 0.17 0.15 0.13 0.19 0.04 0.09 0.11
4500 0.19 0.17 0.14 0.22 0.04 0.09 0.12
4750 0.20 0.18 0.17 0.25 0.05 0.10 0.16
5000 0.22 0.20 0.20 0.29 0.06 0.10 0.18
5250 0.24 0.22 0.22
0.32 0.06 0.11 0.19
5500 0.25 0.23 0.25 0.34 0.07 0.12 0.22
5750 0.27 0.25 0.31 0.45 0.07 0.12 0.25
6000 0.29 0.27 0.33 0.52 0.08 0.13 0.27

Lennox LCH120H Specifications

General

Brand	Lennox
Model	LCH120H
Category	Air Conditioner
Language	English