Control at your fingertips. Comfort at your command. The Lennox S40 Smart Thermostat. Learn more: https://bit.ly/3YKwpfw | Lennox
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22 reactions · 3 comments | More than a thermostat, the new Lennox S40 smart thermostat is the command center for your home climate. Greater control of home climate keeps perfect air within an arm's reach. Visit https://bit.ly/3I1pmK6 to learn more. | Lennox | Facebook
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