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TABLE 24
MINIMUM AND MAXIMUM CFM - 180U, 240U
Gas Heat Minimum CFM
Unit Gas Heat Size Airflow CFM
LGH180U/240U Low, Std., Med. 4500
LGH180U//240U High 5125
Electric Heat Minimum CFM
Unit Heat Size (kW) Airflow CFM
LCH180U/240U All 6000
Cooling 1 Minimum CFM - 130 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U Low 1950
LGH/LCH240U Low 2600
Cooling 2 Minimum CFM - 160 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U Med. Low 2400
LGH/LCH240U Med. Low 3200
Cooling 3 Minimum CFM - 190 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U High 2850
LGH/LCH240U High 3800
Cooling 4 Minimum CFM - 220 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U High 3300
LGH/LCH240U High 4400
Smoke and Ventilation Minimum CFM - 150 CFM/ton
Unit Not Applicable Airflow CFM
LGH/LCH180U 2250
LGH/LCH240U 3000
Heating and Cooling Maximum CFM - 480 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U High 7200
LGH/LCH240U High 9600