Out of Stock
Last known price
$856.85
at Amazon
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Prices verified 35 days ago(Jun 6, 2026, 11:06 PM)
Product prices and availability are accurate as of Jun 6, 2026, 11:06 PM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
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Product Details
BrandLennox
CategorySmart Thermostats
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Where can I buy Lennox S40?+
Lennox S40 is available at Amazon. Use the price box above to jump straight to the listing.
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AmazonAt Amazon
Out of Stock
Prices verified 35 days ago(Jun 6, 2026, 11:06 PM)
Product prices and availability are accurate as of Jun 6, 2026, 11:06 PM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
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