24Vac Standard Models

TB-24-C, TB24-HM-C

Carrier’s ComfortVu™ BACnet thermostats offer local control of a building’s heating, ventilating and air-conditioning (HVAC) system as well as remote control from any BACnet-compliant building management system (BMS), including Carrier’s i-Vu^® building automation system.

Features

• Large, backlit LCD display
• Touchscreen occupant controls
• Support for Celsius or Fahrenheit
• BACnet MS/TP port for easy integration with i-Vu system or any BACnet-compliant BMS
• On-board DIP switches to configure equipment type and sequence of operation
• 2 universal inputs, 2 analog outputs, and 6 digital outputs
• Available in two 24 Vac models:
  Temperature (TB24-C)
  Temperature/Humidity/PIR Motion (TB24-HM-C)

Supported Functions

• Manage 7-day schedules via the thermostat
• Manage setpoints, occupancy status, fan speed, and heating/cooling mode via the thermostat or BACnet BMS
• Support for Title 24 demand response/economizer FDD and IECC2015 economizer FDD when connected to a BMS

Equipment Compatibility

• Rooftop Units
• Heat Pumps
• Fan Coils
• Exhaust Fans
• Unit Heaters

Supported Applications (depends on available I/O)

• Up to 3 stages of heat / 2 stages of cool
• 2 pipe / 4 pipe cooling / heating valves (0-10V)
• Up to 3 fan speeds
• VFD (0-10V)
• Economizer (open/close)
• Reversing valve
• Humidifier (0-10V) / Reheat (dehumidify)