A:AnswerNot unless you have a generator to power up your system. In the event of a power loss, the thermostat will retain its settings and will even reconnect to WiFi once everything is back up.
A:AnswerI haven't had that problem with unit since I've installed it in Sep '18. So assuming everything is wired properly, do you have the latest firmware? If yes, you may have a bad unit.
A:AnswerYes, you can. You just have to download the Honeywell home app. Very easy, and love that I can adjust the heat from my iPad or iPhone without getting up!!
A:AnswerHi Oldeyes,
Without knowing a little more about your system this would be difficult to determine, we suggest reaching out to our technical support center to determine compatibility at 1-800-468-1502. Thank you. -Joey
A:AnswerI don’t think so. I have an aprilair as well and it has its own control mounted to the furnace. That control has humidity sensors on it and detects the water level in the unit. That system runs independently of the system and activates as needed. The thermostat will control your system like any other thermostat but will added functionality of controlling it from anywhere.