Please select a Lennox product from the Air Conditioners Category (scroll down if needed):

ESTAR ICON ENERGY STAR® Product   Energy Efficiency (SEER)  Sound  SEER2  Price
Guide*
SL28XCV Air Conditioner   up to 28  59  dB $$$$ 
The most precise and efficient air conditioner available* 
XC21 Air Conditioner   up to 21  69  dB $$$ 
The most efficient two-stage central air conditioner you can buy* 
XC20 Air Conditioner   up to 22  65  dB $$$ 
High-efficiency air conditioner with true variable capacity 
EL18XCV Air Conditioner   up to 18  72  dB $$ 
Truly variable. Truly digital. 
EL17XC1 Air Conditioner   up to 18.6  up to 17.4  72  dB $$ 
Standard-efficiency, single-stage air conditioner 
EL16XC1 Air Conditioner   up to 17  71  dB $$ 
Standard-efficiency, single-stage air conditioner 
XC13 Air Conditioner   up to 16  74  dB $$ 
Reliable and efficient air conditioner 
ML18XC2 Air Conditioner   up to 18  up to 17.8  75  dB $ 
Mid-efficiency, two-stage air conditioner 
16ACX Air Conditioner   up to 18  $ 
Affordable, efficient cooling 
ML17XC1 Air Conditioner   up to 17  up to 16.2  73  dB $ 
Standard-efficiency, single-stage air conditioner 
ML14XC1 Air Conditioner   up to 17  73  dB $ 
Efficient, durable air conditioner 
13ACX Air Conditioner   meets or exceeds 13  76  dB $ 
Affordable, efficient cooling 

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