Thermostats

TC300 Commercial Thermostat

From commissioning to comfort, one thermostat feels right with every swipe: The Honeywell TC300 Commercial Thermostat supports a full range of fan coil and 1H/1C equipment configurations.

Overview

Delight your occupants with the TC300 thermostat that’s lovely to behold, simple to use, and smart at adapting to their comfort preferences.

Features & Benefits:
  • Flexible configurations for nearly every 2-pipe and 4-pipe fan coil or single stage heat/cool application
  • Remote control and monitoring via mobile user app (wireless variants)
  • 2H/1C Heat Pump Air/Water source and 1H/1C Conventional plus humidification/dehumidification
  • Water source heat pump optional water valve control and proof of waterflow with compressor lockout
  • Hybrid changeover mode ensures greater comfort for 2-pipe systems during system transitions
  • On/off, floating, modulating, or 6-way valves
  • Multi-speed or variable speed fan
  • Energy saving supply-air temperature control using ASHRAE guideline 36-2021, Sec. 5.22
  • FCU dehumidification with reheat option
  • Building automation integration via BACnet® MS/TP, MODBUS, or BACnet IP (wireless variants)
Certifications:
  • CE
  • FCC
  • ICES
  • UL/cUL
  • RoHs
  • REACH
  • Prop65
  • UK
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TC300B-G
COMMERCIAL TSTAT, COMM, FCU 24V, GREY
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-TC300-Front-LayeredScreens
TC300B-G
COMMERCIAL TSTAT, COMM, FCU 24V, GREY
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-TC300-Front-LayeredScreens
TC300C-G
Commercial Thermostat, 230V, BACnet MSTP, Modbus RTU
https://honeywell.scene7.com/is/image/Honeywell65/ba-bms-TC300-FaceLeft-LayeredScreens-C
TC300C-G
Commercial Thermostat, 230V, BACnet MSTP, Modbus RTU
https://honeywell.scene7.com/is/image/Honeywell65/ba-bms-TC300-FaceLeft-LayeredScreens-C
TC320B-G
COMMRCL TSTAT, COMM-WRLS, FCU 24V, GREY
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-TC300-Front-LayeredScreens
TC320B-G
COMMRCL TSTAT, COMM-WRLS, FCU 24V, GREY
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-TC300-Front-LayeredScreens
TC320C-G
Commercial Thermostat, 230V, BACnet MSTP, Modbus RTU, WiFi (BACnet IP & ConnectMe app)
https://honeywell.scene7.com/is/image/Honeywell65/ba-bms-TC300-FaceLeft-LayeredScreens-C
TC320C-G
Commercial Thermostat, 230V, BACnet MSTP, Modbus RTU, WiFi (BACnet IP & ConnectMe app)
https://honeywell.scene7.com/is/image/Honeywell65/ba-bms-TC300-FaceLeft-LayeredScreens-C