Lennoxe CS8500 ComfortSense 8500 White Commercial Programmable Universal Multi-Stage Full-Color LCD Touchscreen Display Thermostat Ashrae IECC FDD Compliant

★★★★★ 4.2 103 reviews

$349.99
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Management number 218690927 Release Date 2026/05/03 List Price $140.00 Model Number 218690927
Category

Experience next-level control and convenience with the Lennox ComfortSense 8500 Commercial Programmable Thermostat. Please note that this is for COMMERCIAL USE. Designed for demanding commercial environments, this innovative thermostat features a sleek full-color LCD touchscreen that provides a clear, intuitive interface. Easily monitor and adjust indoor temperature, humidity levels, and system status at a glance. Optional outdoor temperature sensing offers added insights, helping you optimize comfort for your employees, customers, or tenants. Beyond everyday temperature control, the ComfortSense 8500 delivers powerful scheduling and occupancy management tools to support fresh air ventilation, holiday or special event schedules, and quick, one-touch “Away” settings that save energy during off-hours. Built-in service reminders help ensure you stay current on essential maintenance—from filter changes to UV lamp replacements—keeping your system running efficiently all year round. ASHRAE IECC FDD compliance and dual-fuel compatibility further enhance operational efficiency, while 7-day or 5/2-day programming provides flexibility for any commercial schedule. Backed by Lennox’s reputation for quality, the ComfortSense 8500 is a reliable, all-in-one solution for modern commercial HVAC control.

  • Full-Color LCD Touchscreen: Enjoy a clear, easy-to-read display showing current and set temperatures, time, humidity levels, and system status. Conveniently monitor outdoor temperature when paired with an optional outdoor sensor.
  • Commercial-Grade Scheduling & Occupancy Control: Tailored for commercial environments, the ComfortSense 8500 allows detailed scheduling of fresh air ventilation and helps meet ASHRAE and IECC standards.
  • Maintenance & Service Reminders: Stay on top of routine maintenance for filters, humidifier pads, UV lamps, and more with helpful alerts. Users can also program custom reminders to suit unique commercial needs.
  • Holiday & Special Events Scheduling: Easily switch to a predefined holiday schedule with one touch—no need to reprogram the thermostat for short-term schedule changes.
  • Optimized Energy Efficiency: Achieve tailored comfort while maximizing savings with 7-Day or 5/2-Day programmable options, dual-fuel compatibility, and one-touch “Away” mode. Energy Reports let you monitor heating and cooling runtimes for better management.
Color White
Shape Rectangular
Backlight Yes
Brand Name Generic
Model Name CS8500 (ComfortSense 8500)
Unit Count 1.0 Count
Control Type Touch
Display Type Full-Color Digital LCD
Manufacturer Lennox
Model Number 14X57
Power Source Electric
Material Type Metal, Plastic
Mounting Type Wall Mount
Product Style Touchscreen, Lcd
Control Method Touch
Controller Type Touchscreen
Specification Met energy
Additional Features Programmable, Temperature Display
Included Components Outdoor Temperature Sensor
Connectivity Protocol Wi-Fi
Connectivity Technology Wi-Fi
Manufacturer Part Number 17G74
Temperature Control Type Multi-Stage, Dual-Fuel Compatible
Specific Uses For Product Commercial HVAC Applications, Humidification

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