Remote Zigbee Sensor as Thermostat 'Current Temperature'

Hello, I have a Carrier Infinity HVAC system currently integrated with Home Assistant via an Infinitude proxy. I am interested in setting the thermostat’s ‘Current Temperature’ from an Average Sensor I have created (consisting of 3 Aquara Zigbee temp sensors scattered throughout the heat zone). Are there any straight-forward methods to do this and still maintain some thermostat functionality?

It depends - if there is a switch to turn the heating on and off - then just use a generic thermostat.
This is mine:

climate:
  - platform: generic_thermostat
    name: Lower House
    heater: switch.house_boiler
    target_sensor: sensor.average_house_temperature
    min_temp: 14
    max_temp: 25
    min_cycle_duration:
      minutes: 15
    initial_hvac_mode: "heat"
    away_temp: 16.5
    cold_tolerance: 0.3
    hot_tolerance: 0.3
    keep_alive:
      minutes: 5
    precision: 0.1