Honeywell Digital Fan Coil Thermostats

Now You Can Provide Fan Coil Temperature Control with Digital Precision...at an Affordable Price!

The Honeywell TB6575 and TB8575 are a family of Digital Fan Coil thermostats for residential and commercial applications such as hotels, condominiums, school classrooms, etc.

• Heating or Cooling Only
• 2-pipe:Heat or Cool with Manual Changeover
• 2-pipe:Heat or Cool with Seasonal Changeover (requires optional pipe sensor)
• 2-pipe:Heat or Cool with Auxiliary Heat and Manual or Seasonal Changeover (requires optional pipe sensor)
• 4-pipe: Mixed Manual and Auto Changeover
• 4-pipe: Manual Changeover
• 4-pipe: Auto Changeover

Features:

• Simple, intuitive user interface
• Pre-installled lead wires for installation ease (TB6575A and TB6575B models only)
• Backlight display permits easy viewing in any light
• Four buttons allow manual control of systems operation, fan speed, and temperature setpoint adjustment
• Proportional plus integral control algorithm for precision temperature regulation
• Single set point and Heat/Cool set point methods for 4-pipe auto changeover
• EEPROM memory retention (no batteries required)
• Adjustable maximum heating and minimum cooling set points limits using range stops
• Selectable C or F display via set up button on thermostat
• Displayable pipe sensor temperature readout to aid in troubleshooting
• Option to wire a remote indoor temperature sensor
• Freeze protect algorithm turns on heat when needed
• Economy setback options via dry contact or activity sensing
• Advanced fan control with VersaSpeed fan ramp algorithm and auto fan reset