Air Conditioners

Model SEERSound
XC25 Air Conditioner
The most precise and efficient air conditioner you can buy*
up to 26  59 
XC21 Air Conditioner
The quietest and most efficient two-stage central air conditioner you can buy*
up to 21  69 
SL18XC1 Air Conditioner
The quietest and most efficient single-stage air conditioner you can buy*
up to 18.5   

Heat Pumps

Model SEERHSPFSound
XP25 Heat Pump
The most precise and efficient heat pump you can buy*
up to 23.5  up to 10.2  58 
XP21 Heat Pump
The quietest and most efficient two-stage heat pump you can buy*
up to 19.2  9.7  67 
SL18XP1 Heat Pump
The quietest and most efficient single-stage heat pump you can buy*
up to 18.5  up to 10.2  67