FREQUENTLY ASKED QUESTIONS

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.

When should I postpone cleaning and why?

Ensuring you have clean air inside your home is why you purchased the Smart Air Quality Monitor. We do not recommend that you postpone cleaning your air when your S40 activates one of the cleaning mechanisms. However, there may be times when you intentionally will want to postpone cleaning the air. Examples are: you are painting inside the home, installing floors, when you have your windows or doors open to let fresh air in or if you are trying to enjoy a scented candle.

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AZ Air Cond & Heating

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