Perfect comfort is something we want you to experience long after you’ve purchased your Lennox® product. That’s why we offer a collection of resources that make it as easy as possible for you to get the answers and support you need.
Yes, by default, S40 reminds you when it is time to replace the filter, humidifier pad, UV bulb, or when it is time for maintenance. Your dealer configured these reminders for you during installation, but you can always modify the reminder settings for how often you want to be reminded under Menu > Settings > Notifications in the reminders section.
For more information or a visual representation of steps please reference our user guide here
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you make the most of your HVAC system.
