Is this a two wire thermostat?
1264510
will take five I think but mine is a two wire for the pellet stove...easy to wire
1264511
Yes, it is a two wire or more. I used it with two wires and it works fine. However I needed to purchase a coverplate to cover the whole. I bought the Honeywell 50002883-001 which allows for a couple of cover options. I have a vertical box behind the wall and the thermostat needed a horisontal box.
1264512
No. It is designed needing four (4) wires connected, in order for all the functions to operate. Hope this helps.
1264513
This unit will accommodate 4 wires, Red(power) White (heat) Yellow(cool) Green (Fan). It will function with Just red & white(for heat) or red & yellow(for cooling)If by 2 wire you mean line voltage(120v or 240v) the emphatic answer is NO!!! It is a low voltage thermostat. (24v AC) Hope this answers your inquiry. Darrel
1264514
It will work for a two wire. It can also be programmed and can handle a ac/heat pump configuration. Complete instructions in the package.
809954
Since the thermostat is z-wave that functionality is handled by the controller software. So the answer its yes depending on the controller software you use with thermostat.
1074806
No. A sensor can only be linked to one thermostat. On the other hand, multiple sensors can be linked to one thermostat.
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.
1123270
Yes. The thermostat is on a small circuit board -- easily reachable. A pair of wires comes from the solar panel -- cut that. Another pair goes to the fan. Cut that pair and connect to solar pair. Run free. Sam
422676
There should be 5 terminals on the control module, which connect to the thermostat. They are marked like "Y, W, R, G, C" stand for Yellow, White, Red, Green, and Common. I disconnected the "R" wire and connected the switch in between. The two wires you talked about might be the one went to the out door unit (24 V). Double check it by following it where it goes to. You can also check your thermostat two see how many wires are used.
1531348
No. This is a line voltage thermostat (120/240 volts) for electric heat only. Look for something comparable in low voltage.
1958997
I had the same 2 wires on my old thermostat, and I found the answer in one of the responses to a review that was already on the site, by A. Pico: "I was in the same situation: two unmarked wires that when connected turn the furnace on. Simple. However, in my case, the trick was to connect them to positions R and W." Mine worked when I connected them to R and W also; does not matter which goes to which, and I did not take off any jumpers.
1832283
It can be connected with anywhere from 2 to six wires depending on your system. I used only two because I don't have air conditioning and I use a battery instead of AC to power the thermostat. It's a good, versatile thermostat that's easy to install with your installation manual, and easy to program. Took me about 5 minutes to install, and I've never installed one before.
628808
For me there was one already installed to control a fan. The existing one went bad and locked into full power so I replaced it. There was three wires from my fireplace. One is power that is looped with a thermostat and the other is a neutral. Should be simple swap out, resolder the wires and it's ready to go.
2101374
Not sure!! Try this #800-468-1502 Or this website http://DIYthermostats.honeywell.comI"m guessing but a 2 wire system would only be for heating OR cooling not both.
292764
Yes it is. It has to be calibrated (instruction s includede) and will operate 2 AC and 2 furnace s. If you have 5 button unit already you can use this. If you have more or less buttons you don't want this. If your looking at new install you don't want it either.
2221040
It is a wire for wire replacement. However mine failed after about 10 days ( on off on off.....). It would have burned ac motor out if I hadn't been there. I have modified a home programmable control. Better temperature control and can be programed. Only down side so far is control runs its backup batteries as the control voltage supplied to the thermostat from the ac/heater is not compatible with the programmable control. See http://www.modmyrv.com/2008/07/14/rv-digital-thermostat for an example of this mod.
1842378
Yes. It should work just fine. This kit comes with the wire harness wired to two heaters and a thermostat. It took 5 min to install..
761776
Its a line-voltage thermostat. Typically it would take the place of a wall switch to control a switched plug. If you are looking for something to replace a 24 VAC furnace thermostat, this is not it.
2056048
This is a wired thermostat. While the unit does have internal batteries, I believe that they are designed for backup since the primary power should come from your system.
161537
It depends on your existing thermostat. This unit requires 5 wires, with the 5th blue wire requiring 24V. If you have a modern 5 wire thermostat, it should work by hooking it up as you say. If you are currently hooked up to only 4 wires, I suggest getting an HVAC person to help out.