I just want to make sure this themostat has auxiliary heat wire?
1298103
It has only one single terminal for both aux & emerg. A thermostat for 2 stage heat pumps should have separate connections for each. Moreover, there is no good control over swing temp (Emerg to heat pump) and in-house variance. I got one and didn't like it at all. I don't believe it is a good design for 2 stage heat pumps and emailed honeywell and told them. It does keep your house temp very consistent at the expense of using the emg resistant strips when not really needed and over cycling the system.I removed it and installed a Braeburn 2220. I like the Braeburn because it is easy to have control on swing temps and in house variance. Also very easy to change settings. It has only one single terminal for both aux & emerg. A thermostat for 2 stage heat pumps should have separate connections for each. Moreover, there is no good control over swing temp (Emerg to heat pump) and in-house variance. I got one and didn't like it at all. I don't believe it is a good design for 2 stage heat pumps and emailed honeywell and told them. It does keep your house temp very consistent at the expense of using the emg resistant strips when not really needed and over cycling the system.I removed it and installed a Braeburn 2220. I like the Braeburn because it is easy to... » Read More It has only one single terminal for both aux & emerg. A thermostat for 2 stage heat pumps should have separate connections for each. Moreover, there is no good control over swing temp (Emerg to heat pump) and in-house variance. I got one and didn't like it at all. I don't believe it is a good design for 2 stage heat pumps and emailed honeywell and told them. It does keep your house temp very consistent at the expense of using the emg resistant strips when not really needed and over cycling the system.I removed it and installed a Braeburn 2220. I like the Braeburn because it is easy to have control on swing temps and in house variance. Also very easy to change settings. « Show Less
1298104
you can check with the honeywell home page, but looking at the installation guide here , on the terminal hookup bar there is a terminal hookup labeled W2 ( Aux E) heating 20-30 Vac 0.02-1.0A. hope this helps jar
90467
Hi Sheldon, It was very easy to replace. The directions are clear and easy to follow. Just determine what type of system you, look at the directions and follow. The terminals an the new thermostat are labeled for wire color. There is one "jumper" on the new thermostat that you may or may not need depending on the system you have. I did not need the jumper, so I removed it ... easy peasy.
1276673
I would ask whoever installed it. I asked my son who installed it for my daughter. He said ask him if he has a wiring harness. The person who installed yours should know what that is.
1066006
The Wi-Fi thermostat must be powered by 24vac at all times, so it needs a power supply (typically red) and return wire (C or common). Most thermostats don't require a return wire. Take your thermostat off the wall and look and see how many wires you have. If you have both a furnace and air conditioner on one thermostat, you will probably have four wires attached: red (24v power), white (furnace relay or gas valve), green (blower relay), and yellow (compressor relay), though colors may vary. If you're lucky there will be a spare wire you can use for the C (common) wire. If not, you can run an additional wire from your furnace/boiler to the thermostat. Check out this web site: http://www.epatest.com/store/resources/images/misc/how-a-thermostat-operates.pdf It has schematics for just about every possible thermostat arrangement.
460235
Yes you will need the wire for the heat. I did my install myself and turned into a pain. you can use the existing wire that can control the heat
344149
If your air and heating runs off your old thermostat then this should have the same wiring. I did go with this to replace a Coleman, so can't be much help.
121657
You're on your own for the control cable. You need a light gauge 3-conductor cable (thermostat cable will work), the power supply is only one Amp.
2261209
Since someone installed my thermostat for me, I'm not sure how it's wired for heating and ac. However, you can switch to use the heat settings only.
1184572
The front of our unit is very plain, no thermostat. We did have a loose internal wire connection that glowed , showed up in dark - hard to see in day light, that could look like an indicator light.
1789706
Sorry, mine is just a replacement furnace thermostat. I know nothing about it.
1870049
you need something like this Lux WIN100 Heating & Cooling Programmable Outlet Thermostatit does not have a thermostat built in
743829
The probe, or temperature sensor came with it. Let me know if you have any other questions. There are 3 dip switches on the back of the thermostat and one activates the sensor.
937365
There are multiple wiring configurations included in the unit's instruction manual, I would suggest searching the web for an electronic version and downloading it to see if it includes everything you need, or contacting Honeywell directly.
1733213
From what I see online, I would say no. Thermostat must be Red Link Network enabled.
344146
Most thermostats are common but, the wiring has to be checked. comes with diagram and color coded wires. I up-graded from a slide type thero to the digital one for better control of the temperature. Check the wires with what they do (power,ground ,high temp.etc.) and replace.
1870052
you need something like this http://www.amazon.com/Lux-Heating-Cooling-Programmable-Thermostat/dp/B000E7NYY8/ref=sr_1_1?ie=UTF8&qid=1383081099&sr=8-1&keywords=plug+in+thermostat it does not have a thermostat built in
10221
Must be purchased separately. You may also wish to connect a thermo switch to activate the heat cable automatically.