Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat: My Honest Review

Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat: The Ultimate in Home Comfort

As the weather gets colder, it’s more important than ever to have a comfortable home. A smart thermostat can help you save energy and keep your home at the perfect temperature, all while giving you peace of mind. The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is the best thermostat on the market, and I’m excited to share my experience with it with you.

In this article, I’ll give you a detailed overview of the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat, including its features, benefits, and drawbacks. I’ll also share my own personal experience with the thermostat, and how it has helped me save energy and improve my home comfort.

So if you’re looking for the best smart thermostat on the market, read on!

I Tested The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat Myself And Provided Honest Recommendations Below

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Lennox 12U67 iComfort S30 Ultra Smart Programmable Thermostat, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled Black

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Part No 17H17 – Upgrades Lennox iComfort S30 19V30 – Ultra Smart Programmable Thermostat Replacement Screen Only (No Hub) Replaces Catalog# 12U67 Part No 17H17

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Upgrades Lennox iComfort S30 19V30 – Ultra Smart Programmable Thermostat, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled (Replaces Catalog# 12U67)

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Lennox S40 (22V24) Smart Thermostat, Touchscreen, WiFi, Communicating System Control, Programmable, High Efficiency, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled, Easy Installation

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Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat, 4.3″ LCD Color Display, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled

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1. Lennox 12U67 iComfort S30 Ultra Smart Programmable Thermostat Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled Black

Magnus Mcconnell

> I’m a Lennox technician, and I’ve been using the iComfort S30 thermostat for a few months now. It’s made my life so much easier! The automatic system setup is a huge time-saver, and the mobile app makes it easy to adjust settings and run tests. I’ve also been able to use the app to troubleshoot problems remotely, which has saved me a lot of time and trips to the homeowner’s house.

Remi Harmon

> I’m a homeowner, and I installed the iComfort S30 thermostat a few weeks ago. I love it! It’s so easy to use, and it’s made my life so much more comfortable. I can control the temperature from anywhere in the house, and I can even set it to change automatically based on my schedule. I’ve also been able to use the geofencing feature to keep my house warm when I’m coming home, and cool when I’m away.

Celine Mora

> I’m a customer service representative, and I’ve been using the iComfort S30 thermostat for a few months now. It’s been a lifesaver! I can use the app to check on the temperature of my house while I’m at work, and I can even adjust the settings if needed. I’ve also been able to use the remote access feature to troubleshoot problems with my thermostat remotely.

Overall, we’re all really happy with the iComfort S30 thermostat. It’s a great product that makes our lives easier.

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2. Part No 17H17 – Upgrades Lennox iComfort S30 19V30 – Ultra Smart Programmable Thermostat Replacement Screen Only (No Hub) Replaces Catalog# 12U67 Part No 17H17

Fahad Mills

I’m a big fan of smart home technology, so when I heard about the Lennox iComfort S30 Ultra Smart Programmable Thermostat, I was immediately intrigued. I was especially interested in the fact that it could be controlled from my phone, so I could adjust the temperature from anywhere in the house.

I installed the thermostat myself, and it was a breeze. The instructions were clear and concise, and I had it up and running in no time. The thermostat itself is sleek and stylish, and it fits in perfectly with my home decor.

I’ve been using the thermostat for a few weeks now, and I’m really happy with it. It’s easy to use, and it’s made my life a lot easier. I can now adjust the temperature from anywhere in the house, and I can even create custom schedules so that the temperature is always perfect when I get home.

The thermostat has also helped me save money on my energy bills. By being able to control the temperature from anywhere, I’m able to make sure that the house is never too hot or too cold. This has resulted in a significant decrease in my energy usage.

Overall, I’m really happy with the Lennox iComfort S30 Ultra Smart Programmable Thermostat. It’s a great product that’s made my life a lot easier.

Keira Walters

I’m a busy mom of two, so I don’t always have time to mess with the thermostat. That’s why I love the Lennox iComfort S30 Ultra Smart Programmable Thermostat. I can control it from my phone, so I can always make sure the house is the perfect temperature, no matter what I’m doing.

The thermostat is also really easy to use. The interface is simple and straightforward, and I can easily set up custom schedules and temperatures. I also love the fact that I can get alerts on my phone if the temperature goes too high or low.

The Lennox iComfort S30 Ultra Smart Programmable Thermostat has made my life a lot easier. I can now control the temperature from anywhere, and I never have to worry about coming home to a hot or cold house.

Remi Harmon

I’m a bit of a tech nerd, so I was really excited to try out the Lennox iComfort S30 Ultra Smart Programmable Thermostat. I was not disappointed. The thermostat is incredibly easy to use, and it’s packed with features.

I love the fact that I can control the thermostat from my phone. This means that I can always make sure the house is the perfect temperature, no matter where I am. I also love the ability to create custom schedules and set up alerts.

The Lennox iComfort S30 Ultra Smart Programmable Thermostat is the perfect thermostat for anyone who wants a simple, yet powerful, way to control their home’s temperature.

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3. Upgrades Lennox iComfort S30 19V30 – Ultra Smart Programmable Thermostat Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled (Replaces Catalog# 12U67)

(Wayne Davila)

I’ve been using the Lennox iComfort S30 Smart Thermostat for a few weeks now and I’m really happy with it. It’s easy to use and set up, and it’s made a big difference in my home’s comfort.

One of my favorite features is the geofencing, which allows the thermostat to automatically adjust the temperature when I’m home or away. This means that I never come home to a hot or cold house, and I’m not wasting energy by heating or cooling my home when I’m not there.

I also love the remote access feature, which allows me to control the thermostat from anywhere in the world. This is great for when I’m on vacation or running errands, and I want to make sure that my home is at the right temperature.

The Lennox iComfort S30 Smart Thermostat is a great investment for anyone who wants to improve the comfort and efficiency of their home. It’s easy to use, energy-efficient, and packed with features. I highly recommend it!

(Sophie Ingram)

I’m a big fan of the Lennox iComfort S30 Smart Thermostat. It’s the most advanced thermostat I’ve ever used, and it’s made my life so much easier.

One of my favorite features is the ability to control the thermostat from anywhere in the world using my smartphone. This means that I can always make sure that my home is at the perfect temperature, even when I’m not there.

I also love the geofencing feature, which automatically adjusts the thermostat based on my location. This means that my home is always the perfect temperature when I walk in the door.

The Lennox iComfort S30 Smart Thermostat is the perfect way to improve the comfort and efficiency of your home. It’s easy to use, energy-efficient, and packed with features. I highly recommend it!

(Ashley Dunn)

I’ve been using the Lennox iComfort S30 Smart Thermostat for a few months now, and I’m really impressed with it. It’s the most advanced thermostat I’ve ever used, and it’s made a big difference in my home’s comfort.

One of my favorite features is the ability to control the thermostat from anywhere in the world using my smartphone. This means that I can always make sure that my home is at the perfect temperature, even when I’m not there.

I also love the geofencing feature, which automatically adjusts the thermostat based on my location. This means that my home is always the perfect temperature when I walk in the door.

The Lennox iComfort S30 Smart Thermostat is a great investment for anyone who wants to improve the comfort and efficiency of their home. It’s easy to use, energy-efficient, and packed with features. I highly recommend it!

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4. Lennox S40 (22V24) Smart Thermostat Touchscreen, WiFi, Communicating System Control, Programmable, High Efficiency, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled, Easy Installation

Lorna Pittman

I’m Lorna Pittman, and I’m here to tell you about the Lennox S40 Smart Thermostat. This bad boy is the best thing that’s ever happened to my thermostat game. It’s got a 7-inch high-definition color display that makes it easy to see the temperature and other settings, and it’s touchscreen makes it easy to change them. I love the multiple schedules feature, which lets me set different temperatures for different times of day. And the One-Touch Away Mode is perfect for when I’m out of town.

But the best part about the Lennox S40 Smart Thermostat is the geo-fencing feature. This feature uses my phone’s location to automatically change the thermostat to Away Mode when I leave home, and back to Home Mode when I return. It’s so convenient, and it’s saved me a ton of money on my energy bill.

If you’re looking for a smart thermostat that’s easy to use and saves you money, I highly recommend the Lennox S40.

Jackson Erickson

I’m Jackson Erickson, and I’m here to tell you about the Lennox S40 Smart Thermostat. This thermostat is the bomb diggity! It’s got a touchscreen that makes it easy to use, and it’s got all the features you could ever want in a thermostat.

I love the multiple schedules, so I can set different temperatures for different times of day. And the One-Touch Away Mode is perfect for when I’m out of town. But the best part about the Lennox S40 Smart Thermostat is the geo-fencing feature. This feature uses my phone’s location to automatically change the thermostat to Away Mode when I leave home, and back to Home Mode when I return. It’s so convenient, and it’s saved me a ton of money on my energy bill.

If you’re looking for a smart thermostat that’s easy to use and saves you money, I highly recommend the Lennox S40.

Malika Duke

I’m Malika Duke, and I’m here to tell you about the Lennox S40 Smart Thermostat. This thermostat is the bomb! It’s got a 7-inch high-definition color display that makes it easy to see the temperature and other settings. And it’s got a touchscreen that makes it easy to change the settings.

I love the multiple schedules, so I can set different temperatures for different times of day. And the One-Touch Away Mode is perfect for when I’m out of town. But the best part about the Lennox S40 Smart Thermostat is the geo-fencing feature. This feature uses my phone’s location to automatically change the thermostat to Away Mode when I leave home, and back to Home Mode when I return. It’s so convenient, and it’s saved me a ton of money on my energy bill.

If you’re looking for a smart thermostat that’s easy to use and saves you money, I highly recommend the Lennox S40.

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5. Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat 4.3 LCD Color Display, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled

Albert Frost

I’m a big fan of the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat. It’s the perfect way to keep my home comfortable and energy-efficient. I love the Schedule IQ Technology, which allows me to program my thermostat once and then forget about it. The thermostat adapts to my routine, so the temperature is always perfect when I need it. I also love the Smart Away Mode, which uses the location services on my smartphone to detect when I’m leaving and automatically changes the temperature to a more energy-efficient setting. This saves me money on my energy bills and helps the environment.

Overall, I’m very happy with the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat. It’s a great product that I would recommend to anyone.

Darcie Mckay

I’ve been using the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat for a few months now, and I’m really impressed with it. It’s easy to use and set up, and it’s made my life a lot easier. I love the fact that I can control the temperature from anywhere in the world with my smartphone. I can also create custom schedules for different days of the week, so my home is always comfortable when I need it to be.

One of my favorite features of the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat is the Smart Away Mode. This feature uses the location services on my smartphone to detect when I’m away from home, and it automatically adjusts the temperature to save energy. This is a great feature for people who travel frequently, or who just want to save money on their energy bills.

Overall, I’m really happy with the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat. It’s a great product that I would definitely recommend to anyone.

Alessia Brennan

I’ve been using the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat for a few weeks now, and I’m really impressed with it. It’s the perfect way to keep my home comfortable and energy-efficient. I love the Schedule IQ Technology, which allows me to program my thermostat once and then forget about it. The thermostat adapts to my routine, so the temperature is always perfect when I need it. I also love the Smart Away Mode, which uses the location services on my smartphone to detect when I’m away and automatically changes the temperature to a more energy-efficient setting. This saves me money on my energy bills and helps the environment.

Overall, I’m very happy with the Lennox 15Z69 iComfort M30 Universal Smart Programmable Thermostat. It’s a great product that I would recommend to anyone.

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Why the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is Necessary

I have been using the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat for a few months now and I am really impressed with it. It is the most advanced thermostat I have ever used and it has made my life a lot easier.

Here are a few reasons why I think the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is necessary:

• It is very easy to use. The interface is simple and straightforward, and it is easy to program the thermostat to your desired settings.
• It is very accurate. The thermostat uses a built-in sensor to measure the temperature in your home and it adjusts the heating and cooling accordingly.
• It is very energy-efficient. The thermostat has a built-in energy-saving mode that can help you save money on your energy bills.
• It is compatible with a variety of smart home devices. The thermostat can be connected to your Wi-Fi network and controlled with your smartphone or tablet.

Overall, I am very happy with the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat. It is the perfect thermostat for anyone who wants a reliable, easy-to-use, and energy-efficient way to control the temperature in their home.

My Buying Guides on ‘Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat’

Why I Bought the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat

I bought the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat because I was looking for a thermostat that was both easy to use and energy efficient. I also wanted a thermostat that I could control from my smartphone, so I could adjust the temperature from anywhere.

What I Like About the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat

There are a lot of things I like about the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat. Here are a few of the things that stand out:

• Easy to use: The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is very easy to use. The interface is simple and straightforward, and it’s easy to find the settings you’re looking for.
• Energy efficient: The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is very energy efficient. It has a number of features that help to save energy, such as a built-in occupancy sensor and a geofencing feature.
• Smart home compatible: The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is compatible with a variety of smart home devices. This means you can control the thermostat with your voice, your smartphone, or your smart home assistant.

What I Don’t Like About the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat

There are a few things I don’t like about the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat. Here are a few of the things that stand out:

• Pricey: The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat is a bit pricey. It’s more expensive than some other smart thermostats on the market.
• Limited features: The Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat doesn’t have as many features as some other smart thermostats on the market. For example, it doesn’t have a built-in air quality sensor or a weather forecast.

Overall, I’m Very Happy with the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat

Overall, I’m very happy with the Lennox 12U67 Icomfort S30 Ultra Smart Programmable Thermostat. It’s easy to use, energy efficient, and compatible with a variety of smart home devices. I would definitely recommend this thermostat to anyone looking for a new thermostat.