Product Overview

* Subject to credit approval. Minimum monthly payments
required. See your Lennox Dealer for details.
COMFORT YOUR WAY
When paired with Lennox advanced heating and
cooling equipment, ComfortSense® thermostats deliver
outstanding comfort and energy savings. Ask your Lennox
Dealer which thermostat will work best for you.
FINANCING YOUR COMFORT
Enjoy more comfort and purchasing power. Take
advantage of flexible financing options that allow
you to enjoy the innovation, precision and efficiency
of Lennox on your terms.*
www.lennox.com 1-800-9-LENNOX
For a complete list of the registered and common law trademarks
owned by Lennox Industries Inc., please visit www.lennox.com.
© 2017 Lennox Industries Inc. PC PC87285 10/17 (16C59)
Feature Description CS7500 CS5500 CS3000
Non-Communicating Systems
Compatible with Lennox-brand non-communicating equipment and
most other brands of heating and cooling equipment
✓ ✓ ✓
Programmable
Customize a temperature schedule
✓ ✓ ✓
Filter Reminder
Reminds homeowner when it is time to change the filter
✓ ✓ ✓
Customizable Reminders
Homeowner can set custom service and part replacement reminders
✓ ✓
Automatic Changeover
Automatically decides between heating and cooling depending on
indoor temperature
✓ ✓
Touchscreen
Large (4.3”), easy-to- use display with adjustable brightness
✓ ✓
One-Touch Away Mode
Turns down heating or cooling with one touch to save energy when
no one is home
✓ ✓
Smooth Setback Recovery
Will make sure the temperature in your home is right where you want
it, when you want it by starting the heating or cooling up to 2 hours
in advance
✓ ✓
Performance Report
Shows how often and how long the heating or cooling system has run
✓ ✓
Dual-Fuel
Increases the efficiency of dual-fuel heating systems by automatically
alternating between gas and electric operation
✓
Humidity Control
Works with whole-house humidity control systems to adjust the
home’s humidity level
✓
ComfortSense 7500
ComfortSense 5500
ComfortSense 3000