Mysa Smart Thermostat for Central Heating and Cooling Systems
Condition: New
Condition: New
This product is brand new, unused, and includes a full manufacturer warranty. Learn more
Warranty: 5 Year Warranty
Warranty: 5 Year Warranty
5 Year Warranty Learn more
Free Shipping on Orders $50+
Free Shipping on Orders $50+
Free shipping with orders over $50.00. 30-day returns. Learn more
The Mysa Smart Thermostat for Central HVAC systems is a smart Wi‑Fi thermostat built on lessons learned from shipping over 1,000,000 thermostats. It works with 95% of standard 24-volt systems, including furnaces and heat pumps, and installs in 20 to 25 minutes. It is ENERGY STAR‑certified to help you set smart schedules and save 15% to 26% on heating and cooling costs.
Features
- Works with most 24-volt central HVAC systems; connects directly to your 2.4-GHz Wi-Fi® network so you can skip the hub and avoid extra devices cluttering your setup; free app with zero subscriptions
- Supports single and multi-stage heating/cooling and heat pumps with auxiliary (emergency) heat; 2-wire 24-volt system support with Mysa® C-Wire Power Adapter sold separately
- Scheduling - set weekly schedules in under a minute
- Zone control - group and control multiple Mysa® units together
- Shared access - give household members full app control
- Vacation mode - saves energy automatically while away
- Geolocation - stops heating empty homes automatically
- Energy reports - see exactly what you use - and save; get notified of unusual changes with temperature and humidity alerts
- Includes wall plate, hardware bag (3 anchors + 3 screws), wiring labels, and user guide
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What does "certified refurbished" actually mean?
What does "certified refurbished" actually mean?
A refurbished product is one that was returned and then restored to as close to like-new as possible—including replacement parts and updated software where needed. Every refurbished product we sell is certified, meaning it's been restored by the manufacturer or an authorized partner and tested to original standards. Want the full breakdown? Read Refurbished, Renewed, Used… What's the Difference?
Are all refurbished items in equally good condition?
Are all refurbished items in equally good condition?
Yes. Every refurbished refurbished product is cleaned and tested to come as close to like-new as possible. We also carry new condition products which are unopened and brand new!
Do your products come with a warranty?
Do your products come with a warranty?
They do. Every refurbished product is backed by our 12-Month Refurb Warranty, and many new products carry longer coverage—1–2 years, and in some cases a Lifetime Warranty. Need specifics on your item? Contact us and we'll help.
Do you accept returns?
Do you accept returns?
You can return most items within 30 days of delivery for a full refund. Items may be opened and inspected and still qualify, as long as they're returned in the same condition you received them and include all original accessories.
Do I have to pay for return shipping?
If the return is due to our error—such as an incorrect or defective item—we cover the return shipping cost.
When will I get my refund?
Refunds are typically issued within 5–14 business days after we receive your returned item.




