Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.

Outside Air Setpoints question

My thermostat has a screen titled "Outdoor Air Setpoints" It includes the following:

Outdoor Temp :
OA HTG SETPT:
OA HTG ENABLE: (Yes or Not)
OA CLG SETPT:
OA CLG ENABLE: (Yes or No)

What are Outside Air Setpoints and how would these settings affect the run/output of the AHU. What are the benefits to enable or disable these settings? Are there preferred settings for these setpoints?

Thanks very much for your help.

djwalk

Comments

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 11,051
    We would need to know the Make and model of the thermostat and if you have an outdoor sensor wired to the system
  • djwalk
    djwalk Member Posts: 1
    The thermostat is a Reliable Controls Mach-stat. Yes, an outdoor sensor is wired to the system.

    Thanks very much.