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Honeywell TB8575A1016

SuitePRO - 24 Vac, 3-Speed Fan Coil T-Stat with 2 or 4 Pipe Manual/Auto Heat or Cool Changeover

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SuitePRO® Thermostats

For owners and managers of hotels, dorms, retirement facilities and other personal-stay buildings with multiple rooms, controlling heating and cooling costs is a huge challenge. HVAC accounts for roughly 30% of the energy usage. There's no need to be at the mercy of guests cranking up the heat or air conditioning. Honeywell's SuitePRO® thermostats can help you meet these challenges day in and day out with energy-saving .

From the temperature setback options to the VersaSpeed™ fan ramp algorithm, the attractive SuitePRO gives you the control you need to maintain customer comfort while maximizing energy savings. With just a few buttons and a large, backlit display, your customers will find it easy to adjust the settings to reach the comfort level they desire. Simply put, for both you and your customers, SuitePRO is sweet.


 Energy-saving Features

  • Housekeeper Setback - Train your housekeeping staff to quickly put the thermostat into Economy Setback mode by simply pressing and holding the system button.
  • Activity Sensing - If the thermostat hasn't been touched by 4, 8, 12, 16, 18, or 24 hours, as configured during setup. It will automatically return to Economy Setback to save Energy.
  • Remote Setback Input - You can also have an occupancy sensor wired to the remote setback inputs. If wires are a problem then SuitePRO works seamlessly with Honeywell's WSK-24, a Wireless Occupancy Solution.
  • VeraSpeed - Exclusive to Honeywell, this patent-pending fan ramp algorithm automatically adjusts the fan to reach the setpoint.
  • Auto Fan Reset - When enabled and a guest has selected a constant fan-speed, the thermostat will reset the fan to auto after two or four hours as selected.
  • PS20 Sensor - This analog pipe sensor saves money during seasonal changes by automatically telling the thermostat whether to run in heat or cool mode based on pipe temperatures.
  • Range Stops - Define maximums and minimums to prevent guests from setting temperature extremes.
  • Keypad Lockout - Limits the amount of functions that a guest can change, helping to maintain control and prevent unwanted setting changes.
  • F/C Button - This great feature allows international guests to switch between Celsius and Fahrenheit.



2 or 4 pipe fan coil
Electrical Rating
24 Vac, Fan Rating: 1A, Relay Rating 1A
Operating Humidity Range
5 - 95 % RH
Dimensions (LxWxH)
1 1/8 X 5 13/16 X 3 13/16 in.
Supply Voltage
20 - 30 Vac
Switch Positions (System)
Switch Positions (Fan)
Temperature Range

The minimum and maximum temperatures on the thermostat.

Temperature Range
50 - 90 °F

Resilient Mounting - Sometimes called rubber or hub mounted - motor shell is isolated from base by vibration absorbing material, such as rubber rings on the end shields, to reduce transmission of vibration to the housing of the unit or appliance. Stud Mounting - Motor has bolts extending from from front or rear, by which it is mounted. Often used on small, direct drive fans and blowers.

Horizontal or Vertical
Premier White
Meets CSA Standards

Canadian Standards Association

Meets CSA Standards
50; 60 Hz
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