ComfortLink™ II
Smart Control

This is not just a thermostat. It’s an energy command center. Trane ComfortLink™ II is an easy-to-use, programmable control that gives you remote access, live weather and more, all on a beautiful color touch-screen display.

7” color display interactive touch-screen
Live weather forecasts and alerts
Internet-enabled access, room-by-room control

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Complete Control of Your Comfort

Technological innovation

The Trane ComfortLink™ II control is an advanced command center that puts your comfort literally at your fingertips. It’s the product that Popular Mechanics dubbed one of "The Year’s Most Transformative Products," awarding it their 2010 Breakthrough Award.

Perfect air in perfect harmony

Connect your ComfortLink™ II control to a matched Trane system for complete, seamless comfort. Every component is designed to work in harmony with the others, optimizing your energy use over time.

Contact and control

Not only does the ComfortLink™ II monitor indoor and outdoor temperatures, so you can adjust your system to be energy-efficient, but it also tells you when it’s time to change a filter or schedule routine maintenance.

Download Latest Version Software for the ComfortLink™ II Control

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Key features

7” color interactive touch screen that turns into a digital picture frame
Intuitive user interface with communicating capability
Room-by-room control
5-day weather forecasts and live weather reports
Remote access via internet-enabled computer, smartphone or tablet

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Quick Comparison

ComfortLink™ II

100 Cost

ComfortLink™

100 Cost

XL900

100 Cost

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Product Specifications

The ComfortLink™ II control is an innovative and intuitive touch-screen product that is compatible with Trane products as well as any other brand of standard central heating and air conditioning systems. It is a fully upgradeable unit, and as updates become available you’ll be able to push the capabilities of your control even further.

Custom control and scheduling

Bright, colorful icons guide you to every important system function with just a simple touch. Create heating and cooling schedules to save energy when no one is home using either guided or manual setup.

Live weather and dealer contact

The control uses your wireless network to gather and display live weather data, including forecasts, radar images and weather alerts. If your system needs routine maintenance or repair, the control can display your dealer’s contact information for greater convenience.

Energy efficient

Monitor indoor and outdoor temperatures and your system use over time to better manage energy and comfort.

Air quality

The control will remind you when filters need to be changed, and alert you if maintenance is required. The Quick Clean and Allergy Clean cycles act as a temporary boost to your air filtration.

Remote access

Your ComfortLink™ II control is accessible at home or from anywhere by internet-enabled computer, smartphone or tablet.

Digital picture frame

When not in use, the ComfortLink™ II can display a single photo or an entire slideshow. The unit also offers customizable home screens and a variety of optional bezels to match your home’s style.

Trane ComfortLink™ II Registered Limited Warranty Details

Registered Limited Warranty terms are available if the product is registered within 60 days of installation. Registration can be completed either online at Trane.com or by calling 800-554-6413. Trane’s Registered Limited Warranty terms include:

10-year Registered Limited Warranty on internal functional parts
If the product is not registered within 60 days of installation Trane’s Base Limited Warranty terms will apply.
An option to purchase transferability of your Registered Limited Warranty is available. For more information, click here.
Optional Extended Warranties are available. Extended Warranties can pay for labor and other costs not covered by manufacturer's limited warranty.
Ask your dealer for full warranty information at time of purchase. Warranties are for residential use only. Some exclusions may apply.

Model Comparisons

Select up to 4 units to compare features.

High Defintion Programmable	Internet-Enabled Programmable	Deluxe Programmable	Programmable	Non-Programmable
ComfortLink™ IIThis is not just a thermostat. It’s an energy command center. Trane ComfortLink™ II is an easy-to-use, programmable control that gives you remote access, live weather and more, all on a beautiful color touch-screen display.	ComfortLink™Control beyond heating and cooling. The Trane ComfortLink™ is an easy-to-use, programmable control. With Nexia Home Intelligence you can control lights, locks and energy use.	XL900Thanks to our advanced ComfortLink™ II communicating technology, the XL900 links all of the main components of your system to maintain your perfect temperature and humidity.	XL600Trane XL600 Series 5/2 programmable thermostats allow you to manage your home’s comfort for the week and the weekend, and you can change your system settings quickly and easily.	XR401Let a Trane non-programmable thermostat take care of your home’s comfort. So you can relax and enjoy the day or night any time of the year.
		XL800Trane deluxe programmable thermostats put comfort in your control. Full of features so you can set it and forget it, or manage your home environment manually.	XL602Trane XL600 Series 5/2 programmable thermostats allow you to manage your home’s comfort for the week and the weekend, and you can change your system settings quickly and easily.	XR402Let a Trane non-programmable thermostat take care of your home’s comfort. So you can relax and enjoy the day or night any time of the year.
		XL802Trane deluxe programmable thermostats put comfort in your control. Full of features so you can set it and forget it, or manage your home environment manually.		XB200Let a Trane non-programmable thermostat take care of your home’s comfort. So you can relax and enjoy the day or night any time of the year.
		XL803Trane deluxe programmable thermostats put comfort in your control. Full of features so you can set it and forget it, or manage your home environment manually.

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