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Lennox use and care manuals

Manuals for most of the products on this site are available in a downloadable PDF format. To view files, you will need to have Acrobat Reader installed on your computer.

Air Conditioners

• HS21 Series
• HS25 Series
• HS26 Series
• HS27 Series
• HS29 Series
• HSXA12 Series
• HSXA15 Series

Air Handlers

• CB29M/CB30M Series
• CB31MV Series
• CBX32V/CBX32 Series
• CBX32MV/CBX32M Series

Furnaces

• 90UGF Series
• G24-200 Series
• G24M Series
• G24M 50Hz Series
• G26 Series
• G32 Series
• G32V Series
• G40DF Series
• G40UH Series
• G43 Series
• G50DF Series
• G50UH Series
• G50i Series
• G51 Series
• G60DF(X) Series
• G60DFV(X) Series
• G60UH Series
• G60UHV Series
• G61 Series
• G61V Series
• GHR26 Series
• GHR32Q & GHR32V Series
• HS29 Series

Heat Pumps

• HP25 Series
• HP29 Series
• HPXA12 Series
• HPXA15 Series

Indoor Air Quality

• PureAir Air Purification System
• WB2 & WP2 Humidifier
• Healthy Climate Products
• PMAC
• Germicidal Lights

Packaged Units

• 10GCS & 12GCS Series
• GCS16, 20 & 20R Series
• GCS29 Series
• 13GCSX Series
• 15GCSX Series

Water Heating Units

• CompleteHeat (HM30)
• CompleteHeat (HM30) LP
• Aqua Plus (RWH21/CB30MWH)

Zoning Products

• Harmony Series
• Harmony II^® Series
• Harmony III^® Series

Controls

• ComfortSense 7000 Series Touchscreen Thermostat
• ComfortSense 5000 Series Touchscreen Thermostat
• ComfortSense 3000 Series Programmable Thermostat
• ComfortSense 3000 Series Non-Programmable Thermostat
• SignatureStat
• Elite Touchscreen
• Merit Programmable Thermostats
• Merit Non-Programmable Thermostats
• LZP-2
• LZP-4