Venstar T2800 7-Day Programmable Digital Commercial Thermostat Zoom

Venstar T2800 7-Day Programmable Digital Commercial Thermostat


Brand: Venstar

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Application: Multi Stage (Heat/Cool)
3 Heat/2 Cool
Programmability: 7 Day
User Interface: Push Button
Mount: Horizontal
Options: Password Lockout
Auto Changeover
Large Buttons
Large Display
Smart Fan
Color: White
Height: 4.5"
Width: 4.8"
Humidity Control: No
Wireless: No

Description for Venstar T2800

The Slimline Platinum Series offers the proven reliability and flexibility of Venstar thermostats.


  • 3 configurable outputs for maximum flexibility
  • Heat pump compatible
  • Backlit, color-coded keys and legends
  • Large, easy to read backlit display
  • Configurable programmable or non-programmable
  • Configurable manual or auto changeover
  • LED indicator glows green or red to indicate cooling or heating
  • Service filter and UV light indicators
  • Fahrenheit or Celsius display
  • Non-volatile memory
  • Keypad lock
  • Accepts the IR Remote Control Accessory
  • Accepts the Humidity Module Accessory
  • Accepts the EZ Programmer Accessory
  • Accepts the Comfort Call Telephone Accessory
  • Controls to, or monitors a 2nd sensor
  • Set point limiting
  • Random start
  • Accepts humidity module
  • Up to 4 hours override
  • 7-day programmable with smart fan
  • 3-Heat/2-Cool
  • Up to 3-occupied periods per day
  • Hi/Low outdoor temps of the day
  • Energy Save
  • Holiday mode
  • Meets California commercial title-24

Venstar T2800 7-Day Programmable Digital Commercial Thermostat

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3 Questions | 4 Answers
Displaying questions 1-3
  • Venstar T2800 7-Day Programmable Digital Commercial Thermostat


    Sir; We have a Venstar 2800, and our installer programmed it with the automatic plug in device. I have tried to manually program, but it doesn't seem to take it. It lets me set it all up, but the set points stay as previously programmed. Does it take time for the programming to take effect, or should I see a change immediately? I have selected yes in the setup screen(programmable). Any thoughts on this? Thanks you. Rick
    Asked on 7/5/2012 by Rick of the Woods from Round Mt., Ca.

    1 answer



      It sounds like the thermostat isn't in the Program On mode. Once you make the necessary changes to your program, make sure you toggle the Mode button to Program On.

      Answered on 7/9/2012 by PexSupply Staff from NY
  • Venstar T2800 7-Day Programmable Digital Commercial Thermostat


    Good Afternoon, I have a Venstar T2800 with a blank screen. It has worked fine and just went blank today. Do you have any notion why?

    Thank you

    Asked on 6/7/2012 by Sweating guy from IE CA

    2 answers



      EricThe first thing I would check is to make sure you have 24 volts to the stat. See TroubleShooting under section 8 on pages 8.1 and 8.2 of the installation instructions I sure hope this helps I will attach this page 8.1 for you.

      Answered on 6/7/2012 by Anonymous


      24 volt power that controls the thermostat is missing.if you have a volt meter there needs to be 24 volts between terminals
      r&c most common remedy check furnace switch or ac breaker is off.

      Answered on 6/8/2012 by Anonymous
  • Venstar T2800 7-Day Programmable Digital Commercial Thermostat


    How can you reset the whole Thermostat Venstar mode T2800 all over again?
    Asked on 5/9/2011 by Twinkie from Ca

    1 answer

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