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Is Vision IAQ and easy install?

Need to replace a Honeywell PC8900 tstat with W8900 remote module. Trying to control 2 stage warm air furnace, powered humidifier and outdoor sensor.  Existing Trol a Temp TTZ3 works ok.  Also, there are 2 zone dampers.  I'm considering a VisionPro IAQ  YTH94211002.  Are there any wiring problems to consider or is it and easy swap out?


  • John Mills_5
    John Mills_5 Member Posts: 935
    Real easy to work with. 3 wires from wall unit to equipment module. It does 2 stage heat but your zone panel talks to the furnace so it would do the staging but if it handles 2 stage stats, you are good to do. Easy to hook up the hum as well.
    Bob Bona_4