17G76 - Programmable Thermostat

CS8500 ComfortSense 8500 Commercial Programmable Thermostat, Non-Zoning, CO2 Sensing

The ComfortSense® 8500 line of thermostats is designed to operate with Lennox premium equipment featuring the Prodigy® Control System. The ComfortSense® 8500 thermostats offer up to four stages of heating and cooling as well as full variable speed operation*, fault detection and diagnostics, and four wire installation, ComfortSense® 8500 offers a flexible, advanced solution for commercial applications.

Enhanced Comfort and Energy Savings
• Designed for and integrates with Energence and Strategos RTUs with the Prodigy Control System
• ASHRAE, IECC and FDD compliant
• 7-day or 5/2 programming
• Automatic changeover between heating and cooling modes
• Up to 4 stages of heating and cooling as we as full variable speed operation*
• Scheduled occupancy for ventilation control
• Afterhours override from the touchscreen or with an optional occupancy sensor

Simplified Installation and Service
• Reduced installation time with only four wires for most applications
• BACnet compatibility, through Prodigy® 2.0, allows for simple integration of heating and cooling schedules
• Equipment fault detection and diagnostics to help with troubleshooting and service
• Built in temperature, humidity, and CO2 sensors

Intuitive Interface with customizable operation
• Full color LCD touchscreen interface with simple navigation
• Ability to select information shown on the screen and limit setpoint adjustment
• Screen lock feature helps prevent unwanted setpoint changes
• Performance reports count heating and cooling hours

*When bundled with Energence Ultra-High-Efficiency 3 – 6 ton units

Images are for illustration, products subject to manufacturer revision