Lennox LGH240H

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TABLE 42
MINIMUM AND MAXIMUM CFM
Gas Heat Minimum CFM
Unit Gas Heat Size Airflow CFM
LGH156-300S Low, Std. Med. 4500
LGH180-300S High 5125
Electric Heat Minimum CFM
Unit Heat Size (kW) Airflow CFM
LCH156 All 5200
LCH180-300S All 6000
Cooling Minimum CFM - 220 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH156 Low, Med. Low, Med., Med. High 2860
LGH/LCH180 Low, Med. Low, Med., Med. High 3300
LGH/LCH210 Low, Med. Low, Med., Med. High 3850
LGH/LCH240 Low, Med. Low, Med., Med. High 4400
LGH/LCH300S Low, Med. Low, Med., Med. High 5500
Cooling Minimum CFM - 280 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH156 High 3640
LGH/LCH180 High 4200
LGH/LCH210 High 4900
LGH/LCH240 High 5600
LGH/LCH300S High 7000
Smoke and Ventilation Minimum CFM - 150 CFM/ton
Unit Not Applicable Airflow CFM
LGH/LCH156 NA 1950
LGH/LCH180 NA 2250
LGH/LCH210 NA 2625
LGH/LCH240 NA 3000
LGH/LCH300S NA 3750
Heating and Cooling Maximum CFM - 480 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH156 High 6240
LGH/LCH180 High 7200
LGH/LCH210 High 8400
LGH/LCH240 High 9600
LGH/LCH300S High 12000
TABLE 43
MINIMUM AND MAXIMUM CFM - 180U, 240U, 300U
Gas Heat Minimum CFM
Unit Gas Heat Size Airflow CFM
LGH180U/240U/300U Low, Std., Med. 4500
LGH180U/240U/300U High 5125
Electric Heat Minimum CFM
Unit Heat Size (kW)
Airflow CFM
LCH180U/240U/300U All 6000
Cooling 1 Minimum CFM - 130 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U Low 1950
LGH/LCH240U Low 2600
LGH/LCH300U Low 3250
Cooling 2 Minimum CFM - 160 CFM/ton
Unit Blower Speed
Airflow CFM
LGH/LCH180U Med. Low 2400
LGH/LCH240U Med. Low 3200
LGH/LCH300U Med. Low 4000
Cooling 3 Minimum CFM - 190 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U High 2850
LGH/LCH240U High 3800
LGH/LCH300U High 4750
Cooling 4 Minimum CFM - 220 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U High 3300
LGH/LCH240U High 4400
LGH/LCH300U High 5500
Smoke and Ventilation Minimum CFM - 150 CFM/ton
Unit Not Applicable Airflow CFM
LGH/LCH180U 2250
LGH/LCH240U 3000
LGH/LCH300U 3750
Heating and Cooling Maximum CFM - 480 CFM/ton
Unit Blower Speed Airflow CFM
LGH/LCH180U High 7200
LGH/LCH240U High 9600
LGH/LCH300U High 12000
Gas Heat Minimum CFM
Unit Gas Heat Size Airflow CFM
LGH180U/240U Low, Std., Med. 4500
LGH180U//240U High 5125