92-24161-70-07
SUPERSEDES 92-24161-70-06
U.L. recognized fuel gas and CO (carbon monoxide) detectors are recommended in all
applications, and their installation should be in accordance with the manufacturer’s
recommendations and/or local laws, rules, regulations, or customs.
INSTALLATION INSTRUCTIONS
FOR HIGH EFFICIENCY CONDENSING GAS FURNACES
GLUA UPFLOW SERIES
GLDH DOWNFLOW/HORIZONTAL SERIES
HEAT CONTROLLER
Upflow Models Downflow/Horizontal Models
Model Number Input (Btu) Tons Model Number Input (Btu) Tons
GLUA45-E3B 45,000 3 GLDH45-E3B 45,000 3
GLUA60-E3B 60,000 3 GLDH60-E3B 60,000 3
GLUA75-E3C 75,000 3 GLDH75-E3B 75,000 3
GLUA75-E4C 75,000 4 GLDH75-E4B 75,000 4
GLUA90-E4B 90,000 4 GLDH90-E4B 90,000 4
GLUA90-E5B 90,000 5 GLDH90-E5B 90,000 4.5
GLUA105-E5B 105,000 4.5 GLDH105-E5B 105,000 4.5
GLUA120-E5B 120,000 5 GLDH120-E5B 120,000 5