Smart thermostat

dpg · 11-22-2021, 08:37 PM

Thanks for all the replies I'll keep asking around and figure this thing out. I have no clue how many wires the thermostat has now, it also is the old Honeywell (round one.) Finally getting the internet installed that should be up and running within a week or so. Yeah, the furnace makes me very nervous every winter that thing has to go soon also. In the spring we're seriously looking at the mini splits, already started but getting some work done inside hopefully this winter and they would be in the way on some of the walls. The furnace does make me very nervous every winter I agree that thing has got to go!!

phoenix · 11-24-2021, 04:54 PM

My house in Scottsdale has two nest and it works great with no need for any third wire . My two son in laws each have two houses with multiple zones and all use nest and all worked without and third wire . I would call nest and tell them what you have and they will advise . I don't use the NH house in the winter so there was no need

11-24-2021, 04:54 PM	#2
phoenix Senior Member Join Date: Apr 2004 Location: phoenix and moultonboro Posts: 1,557 Thanks: 61 Thanked 276 Times in 194 Posts	My house in Scottsdale has two nest and it works great with no need for any third wire . My two son in laws each have two houses with multiple zones and all use nest and all worked without and third wire . I would call nest and tell them what you have and they will advise . I don't use the NH house in the winter so there was no need __________________ it's tough to make predictions specially about the future

11-22-2021, 08:37 PM	#1
dpg Senior Member Join Date: Apr 2004 Posts: 2,597 Thanks: 153 Thanked 229 Times in 166 Posts	Thanks for all the replies I'll keep asking around and figure this thing out. I have no clue how many wires the thermostat has now, it also is the old Honeywell (round one.) Finally getting the internet installed that should be up and running within a week or so. Yeah, the furnace makes me very nervous every winter that thing has to go soon also. In the spring we're seriously looking at the mini splits, already started but getting some work done inside hopefully this winter and they would be in the way on some of the walls. The furnace does make me very nervous every winter I agree that thing has got to go!!