Lennox Named Best Overall and Most Efficient Air Conditioner Brand by Forbes Home

Forbes Home recognized Lennox as the Best Overall and Most Efficient Air Conditioner brand and ranked it among the top HVAC companies. The Lennox S40 Smart Thermostat unlocks the full potential of Lennox® heating and cooling systems while optimizing comfort and energy savings for homeowners. The Lennox S40 Smart Thermostat unlocks the full potential of Lennox® heating and cooling systems while optimizing comfort and energy savings for homeowners. "This prestigious recognition from Forbes Home is an honor re ...