have a two wire furnace how do you wire thermostat
570886
You should call the Honeywell help line and ask if this thermostat will work with your particular unit. If not they will suggest the right model.
570887
Here ya go. Hook up the red & green wires for heat. I'm assuming you don't have A/C hooked to your thermostat.http://www.ehow.com/how_5552276_wire-honeywell-thermostat.html
570888
I would suggest calling Honeywell. They should be able to talk you through the installation. I found the instructions that came with my unit were not very well written, as they failed to address different color codes. My wires as well as a friend's didn't match the instructions, but a call to Honeywell got us going just fine.
570889
follow the easy steps in the manuel and it is very imp to use the setup guide also as u must tell the controll which type of system it is operating-it is a great controll and the upper and lower temp limits can b set
1916111
I believe that is the easiest type. I'd I recall correctly the white wire is put in the 'W' spot and the red wire is put in the 'RC' spot. It's the exact same as with any other heating only thermostat wire setup. The directions should provide the correct diagram.
761772
I have two live wires and two dead wires does the hot wires go to the top or bottom of thr thermostat
679439
Only 2 wires are conected inside One wire is sniped short that wire you won't use the other 2 you can hook up anyway you want as it is ac I hope this helped good luck
329730
There is a switch that turns the gas valve on. After that the thermostat controls switching the furnace on and off depending on the setting.
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.
1789706
Sorry, mine is just a replacement furnace thermostat. I know nothing about it.
302302
I have baseboard heat and it works just fine. Yes, it is a two wire system. Hope this helps.
433469
It needs two wires for 24volts. Just installed one at my home. It's a great thermostat and install is not difficult, just give yourself an afternoon to make it look nice. Good luck
2067116
it should only uses two wire. I have it on a gas fireplace, without blower. if you have more than two wires I don,t if it will work. BOB
488512
You will use the same wire for the whole Job 10-2 Gauge Wire..... 10 -2 AWG Wire From The Circuit Breaker Panel to the Thermostat, and 10-2 AWG Wire from the line voltage Thermostat to the Electric Unit Heater
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.
789719
The thermostat itself is wireless. The main hub is hardwired to the furnace. The thermostat receives a wireless signal from the main hub. You can install the thermostat wherever you prefer. It is not hardwired to anything, not even power, as it requires batteries. Once you hardwire the main hub to the furnace, you simply pair the thermostat to the hub. The black internet router, allows you to acces the thermostat via your smart phone and or internet.
433467
It needs two wires for 24volts. Just installed one at my home. It's a great thermostat and the install is not difficult, just give yourself an afternoon to make it look nice. Make sure that the control unit can be mounted at least two feet from the thermostat.
2173570
I installed 3 in our vacation home built in 1986 and have a 4th to install next time I am there. It is a 2 wire system and there are only 2 connections on the new thermostat (2 line in and 2 load out) works great.
433466
The thermostat requires a two-wire cable to run 24 volts to the thermostat location. It cannot run on batteries like the other accessories, which require no wiring. I didn't find the wiring difficult. I just opened up the furnace and made sure that the G terminal on the furnace was connected to the G terminal on the wiring interface, etc. One tip - hook the thermostat to the wiring interface with a short length of two-wire cable while setting everything up to prevent running up and down the stairs a couple dozen times. Once everything is working, then turn the power off and install the thermostat at its permanent location. The thermostat requires a two-wire cable to run 24 volts to the thermostat location. It cannot run on batteries like the other accessories, which require no wiring. I didn't find the wiring difficult. I just opened up the furnace and made sure that the G terminal on the furnace was connected to the G terminal on the wiring interface, etc. One tip - hook the thermostat to the wiring interface with a short length of two-wire cable while setting everything up to prevent running up and down the stairs a couple dozen times. Once everything is working, then turn the power off and install the... » Read More The thermostat requires a two-wire cable to run 24 volts to the thermostat location. It cannot run on batteries like the other accessories, which require no wiring. I didn't find the wiring difficult. I just opened up the furnace and made sure that the G terminal on the furnace was connected to the G terminal on the wiring interface, etc. One tip - hook the thermostat to the wiring interface with a short length of two-wire cable while setting everything up to prevent running up and down the stairs a couple dozen times. Once everything is working, then turn the power off and install the thermostat at its permanent location. « Show Less
1264983
I suggest you download the manual and wire it per the instructions in the manual. Important! The Wi-Fi thermostat requires a C wire to operate. The C, or common, wirebrings 24 VAC power to the thermostat. Many older mechanical or battery operatedthermostats do not require a C wire. If you don't have a C wire, try:* Looking for an unused wire that is pushed into the wall. Connect that wire to C andcheck that it is connected to the 24 VAC common at your heating/cooling system.Note: Not all heating/cooling systems label the 24 VAC common C. Check your systemmanual or contact the manufacturer to find out which terminal is the 24 VAC common.Or, call a qualify service company and have them solve the problem. I suggest you download the manual and wire it per the instructions in the manual. Important! The Wi-Fi thermostat requires a C wire to operate. The C, or common, wirebrings 24 VAC power to the thermostat. Many older mechanical or battery operatedthermostats do not require a C wire. If you don't have a C wire, try:* Looking for an unused wire that is pushed into the wall. Connect that wire to C andcheck that it is connected to the 24 VAC common at your heating/cooling system.Note: Not all heating/cooling systems label the 24 VAC common C. Check your... » Read More I suggest you download the manual and wire it per the instructions in the manual. Important! The Wi-Fi thermostat requires a C wire to operate. The C, or common, wirebrings 24 VAC power to the thermostat. Many older mechanical or battery operatedthermostats do not require a C wire. If you don't have a C wire, try:* Looking for an unused wire that is pushed into the wall. Connect that wire to C andcheck that it is connected to the 24 VAC common at your heating/cooling system.Note: Not all heating/cooling systems label the 24 VAC common C. Check your systemmanual or contact the manufacturer to find out which terminal is the 24 VAC common.Or, call a qualify service company and have them solve the problem. « Show Less