Lennox M30 15Z69 iComfort Universal Dual Fuel 7 Day Programmable 4 Heat/2 Cool/Auto Smart Wi-Fi Enabled Energy Efficient Touchscreen Thermostat with Humidity (Replaces13H14 CS7500) Non-Returnable

Upgrade your home’s climate control with the Lennox M30 Smart Thermostat (15Z69), a high-performance solution designed for universal multi-stage HVAC systems with 4 Heat/2 Cool settings. As an enhanced replacement for the Lennox CS7500 (13H14), the M30 delivers precision, efficiency, and intelligent comfort management through its sleek 4.3-inch full-color touchscreen display. It clearly presents indoor temperature, humidity, set points, time, and system status, providing an intuitive user experience. Built-in Wi-Fi enables remote access via the Lennox iComfort app, allowing homeowners to adjust settings from anywhere. The M30 is compatible with the Lennox Humiditrol Enhanced Dehumidification System and supports advanced functions like humidification, dehumidification, and dew point control for optimal indoor air quality. Energy-saving capabilities include Smooth Setback Recovery, smart scheduling with up to three programmable weekly profiles and four time periods per day, and adjustable compressor protection for enhanced HVAC longevity. The real-time clock automatically adjusts for daylight saving time and retains all preferences during power outages thanks to permanent memory. Designed for smart homes, the M30 integrates seamlessly with the Lennox Smart Hub and supports voice assistants for hands-free operation. Optional outdoor sensors provide additional climate insights by monitoring external temperature conditions. With factory-backed reliability, smart functionality, and modern convenience, the Lennox M30 Smart Thermostat is a premium upgrade tailored to meet the evolving needs of homeowners seeking total comfort control.
7-Day or 5/2-Day Programmable Thermostat – Customize heating and cooling schedules daily or weekly to maximize comfort and reduce energy costs
Dual-Fuel Compatible – Smartly manages gas and electric systems, automatically switching for optimal efficiency in dual-fuel HVAC setups
One-Touch Away Mode – Instantly activate energy-saving settings when you’re away to help lower utility bills without compromising comfort
Detailed Energy Usage Reports – Monitor heating and cooling runtimes to better understand and optimize energy consumption
Automatic Heating and Cooling Changeover – Effortlessly switches between heating and cooling to maintain consistent indoor temperatures year-round
Humidity and Temperature Control Integration – Displays real-time humidity and supports compatible humidifiers and dehumidifiers for better air quality
Smooth Setback Recovery Technology – Pre-heats or cools your home ahead of schedule to ensure your preferred temperature is reached on time
Large 4.3-Inch Color Touchscreen – Features a user-friendly, full-color display with adjustable brightness for easy control
Customizable Maintenance Reminders – Set alerts for filter replacements and HVAC servicing to help maintain peak system performance
Universal 4 Heat / 2 Cool Compatibility – Works with a wide range of HVAC systems, including heat pumps, conventional units, and Lennox smart systems