If it can handle 2 stage heatpump and 2 stage gas furnace then yes , but i couldnt tell you . I mostly work with honeywell . I think you set it up wrong though , that screen shot you took is missing any leads to W , the terminal according to nest is a catchall for third stage heat dehumidifier or humidifier so yeah you did something wrong . You need to have your original w wire go to w 1 , if u have another w lead coming from the furnace then it should go to w 2 as fgor stated above . I suspect you dont which is why they have you firing the gas in second stage anytime gas heat is needed . I dont know if nest needs further setting up after you wire it or it just knows after that and does whats best but if there are heatpump settings you need to set the lockout to around 40 degrees outdoor temp .