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Technology that's out of this world
Take comfort in the company whose technology helped put a man on the moon
People have taken comfort in our expertise for over 100 years. And now you can take comfort too, in our Lyric™ T5 Wi-Fi Thermostat. It’s easy to install and compatible with nearly any system, including dual fuel. Plus, it removes the guesswork – so your home temperature will always be just how you like it:
• | Automatically heats or cools your home, for perfect temperatures all year.
• | Control it remotely on your smart device using the Lyric app or let it track and respond to your movements.
• | Smart alerts warn of extreme temps and remind you when to change filter.
• | Works with other smart tech to keep your home connected, now and in the future.
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All the best features of modern controls
Take comfort in a thermostat designed to keep you comfortable.
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Maximum comfort. Expertly engineered.
Thanks to our engineering excellence, the Lyric™ T5 Wi-Fi Thermostat will automatically heat or cool your home to the temperature you like most.
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Take comfort in an easy-to-use design
The intuitive design and simple instructions make it easy to keep your home comfortable—and fit in perfectly with your lifestyle.
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Enjoy easy installation and simple set-up
It's quick and easy to install and set up your Lyric™ T5 Wi-Fi Thermostat. Just follow our step-by-step guide and you'll soon be taking control of your home comforts from anywhere.

Step 1 Check that the Lyric™ T5 Wi-Fi Thermostat is fully compatible with your home.
Step 2 Use the Lyric app and follow the helpful installation instructions.
Step 3 All done. You can now start choosing how to keep your home comfy and cozy.

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Stay connected with the Lyric app

Take control from anywhere
Connect your thermostat to your smartphone, then use the Lyric app to keep control of all your home comforts—wherever you may be in the world.
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Location-based temperature control
Geofencing technology keeps track of your location and knows when you're returning. It ensures your home is how you like it when you arrive, and saves you money when you leave again.
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Smart Alerts
Push notifications remind you to change filters and warn you of extreme indoor temperatures or humidity levels. So you're always in control and can take action if you need to.
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Smart Home Integration
Our Lyric™ T5 Wi-Fi Thermostat works in harmony with the latest smart technology, including Apple® HomeKit™ and Amazon Echo, so you can take control now, and for years to come.
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We use our experience and expertise to keep you comfy

With over 100 years of engineering excellence behind us, you can take comfort in a wide range of innovations, all designed to make life easier for you and your family.
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Engineered for comfort
Simple to set up and use
Smart Alerts to stay in control
7-Day Flexible Scheduling

Control from anywhere
Smart Home Integration
Geofencing to save money
Custom fan settings*

Part of the Lyric Family
We know life can be hectic and unpredictable. That's why we've designed our Lyric products around the way real people live—making it easy for you to stay in control.

Lyric™ Wi-Fi Water Leak and Freeze Detector This early warning system notifies you when a leak is detected, helping you catch it early and avoid expensive repairs.
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Lyric Round™ Wi-Fi Thermostat Our thermostat can be controlled from anywhere, offering comfort when you're home and energy savings when you're away.
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Lyric App Control all your connected home products from anywhere with just one app, using your smartphone or tablet.
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