Honeywell TC500A Thermostat
Honeywell Building Technologies

TC500A Thermostat

All business, no compromises. The TC500A Commercial Connected Thermostat is a sleek control center built for business. With versatile connectivity, rapid commissioning, and end-user convenience, it automatically monitors and controls indoor comfort for RTU, heat pump equipment, and their configurations.

Resources

Data Sheet
Specs & product details
User Guide
Setup & operation guide
Webinar
Overview and positioning

Fast Setup & Smart Connectivity

Fast Commissioning &
Superior Communication

The TC500A-N Smart Thermostat is a highly configurable commercial solution designed for a wide range of building applications. With wireless connectivity through Honeywell’s ConnectMe app, users can remotely monitor, control, and schedule equipment with ease.

Advanced capabilities like differential temperature monitoring, economizer integration, and OpenADR compatibility help improve both energy efficiency and occupant comfort.

Wireless setup & remote access through ConnectMe
BACnet IP & MS/TP integration support
Energy-saving economizer & OpenADR support
Guided setup through BAS or Niagara tools
Honeywell TC500A Thermostat

Features & Benefits

Commercial Flexibility.
Smarter Connectivity.

The Honeywell TC500A combines flexible configuration, wireless connectivity, and advanced HVAC control into a modern commercial thermostat platform designed for small and medium buildings.

Supports RTU, AHU, heat pump, FCU, and modulating applications
Wi-Fi, Bluetooth, BACnet IP, BACnet MS/TP, and Sylk connectivity
Fast commissioning through Connect Mobile or Niagara tools
Configurable user access, scheduling, and setpoint management
Flexible universal I/O for a wide variety of applications
Modulating compressor and advanced HVAC control support

Designed for Small & Medium Commercial Buildings

The Honeywell TC500A delivers an intuitive user experience with mobile connectivity, flexible configuration, and seamless BMS integration capabilities. It’s the ideal balance of energy efficiency, simplicity, and modern design.


Built for Commercial Needs

Commercial Thermostats Have a Lot of Needs to Fill

Wi-Fi and a touchscreen are not enough. A true commercial thermostat needs to be easy for many users, smart enough to help save energy, fast for pros to install, and secure enough for commercial environments. The TC500 Commercial Thermostat brings it all together with style.

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Commissioning

Intuitive commissioning through the on-screen setup wizard, Honeywell Connect mobile app, or Niagara TC500 BACnet Configuration Wizard.

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Energy Efficiency

Embedded economizer functionality and system performance Delta-T monitoring help support energy savings and code compliance.

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User Experience

A mobile app and configurable display make it easy to provide quick, convenient control for multiple types of users.

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Cyber Security

Designed to help keep settings and data safe with built-in cybersecurity, multi-level user protection, and physical security.