Lennox Unit Heaters

The most efficient, quietest Two stage Air conditioner on the market!

• Two stages of cooling. 1st stage -60% 2nd stage -100%
• Majority of cooling calls satisfied in 1st stage
• 1st stage consumes less energy. 2nd stage is only needed in extreme outdoor conditions
• Increased comfort and efficiency than single stage models
• 21 SEER
• As low as 69 decibels
• 50% quieter than a standard air conditioner
• Icomfort and S30 compatible
• 10 year unlimited parts warranty