Not heating up

hi. quick question. i put up a temp of 74 heat but its not going past 70 and i am freezing. why is my thermostat and temperature not going high enough?

What’s the brand and model of the thermostat?

total comfort wifi 9000

any idea how to fix it?

If

  1. the thermostat is correctly set to your desired temperature and
  2. the system is in heating mode with
  3. fans set to auto

but your home is not reaching the desired temperature then there is an issue with your heating system.

You should call your preferred HVAC company.