How To Wire A Honeywell Thermostat With 7 Wires

I needed a heat pump thermostat, but most high end thermostats will work on most heating or cooling systems. Doing so could result in shock or electrocution. Actual costs will depend on job size, conditions, size options. If your old thermostat had only one R-wire connected, make sure the slider tab is pushed up to cover the RC connection. Connect the other wire to the terminal on the thermostat that has the low-speed fan wire attached to that same terminal. Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa. Honeywell thermostat Wiring Diagram 3 Wire Color Code 5 2 Best. Use 18 gauge thermostat wire. Replace the thermostat cover. How to Check for a “C” Wire. I am replacing an old thermostat in our house and needed some wiring assitance. This is the Wiring Diagrams : Honeywell Thermostat Wiring Nest Thermostat of a graphic I get coming from the Air Handler Electric Heat Wiring Diagram collection. Honeywell TH9421C1004 - VisionPro IAQ Thermostat - Honeywell TH9421C1004 Vision PRO IAQ Thermostat features 7 day programming and is designed for Up to 3 Heat/2 Cool Conventional Systems and Up to 4 Heat/2 Cool Heat Pumps. The installation of any programmable Wi-Fi thermostat depends on your initial installation wiring. We have other articles here that will help you with thermostat wiring. your old thermostat had 2 C or C1 wires, wrap each separately with electrical tape and do not connect them. Detach the thermostat from the wall, and take a look at the wires that are connecting to it. On the wiring diagram I can see where the the R, Y, G, and O wires match up on the Heat pump(HP) and the thermostat(TS). Or if there is a terminal block marked C. Doorbell Wiring Diagrams - January 21, 2013, Thermostat Buying Guide - October 15, 2012, How to Secure. This will keep the wires from falling into the wall. Wiring—heat pump Connect wires: heat pump 1 Match each labeled wire with same letter on new thermostat. Hold sub-base of new thermostat to wall and connect red wire to "R" screw terminal, and white wire to "W" screw terminal. Can anyone help me as to which of the ports to put each one please? Thank you!. Then, use a wire label to identify each wire as it’s disconnected. Internal Wiring Diagrams - Thermostat Wiring & Specs Find all the info for your Reverberray Infrared Heater. From there, use a pencil and mark where the two screws need to go–one on the top and one on the bottom. When connecting the wires to the new thermostat, refer to the wire labels. You must hook up at least 8 and sometimes 10 wires. But first, you need to know how to install a Honeywell Wi-Fi thermostat. The Honeywell T5 7-Day Programmable Thermostat is designed for simple installation and setup. I needed a heat pump thermostat, but most high end thermostats will work on most heating or cooling systems. FAQ Sheet T6360B Room Thermostat Wiring & Operation How do I wire a T6360B room thermostat? Wiring diagram of T6360B terminals on T6360B HEATING LOAD N 230V~ 50. Check to make sure each function is working properly. C does not power the thermostat display or operations; batteries are always required. If wiring to a heat pump, use a small piece of wire (not supplied) to connect terminals W and Y. The thermostat wiring on these systems can have very similar wiring properties. We are going to help you understand more about the C-Wire—and what you need to know before you buy or install a smart Wi-Fi thermostat in your home. connection. I managed to speak to Honeywell this morning and a very helpful lady there was able to talk me through the installation procedure. Honeywell thermostat Heat Pump Wiring 4 Wire Blue 3 2 Programmable. How to Install Honeywell WiFi Thermostat without C Wire? Step 1 : First, assess what you have in the box containing your new thermostat and set-up kit. Simply insert each colored wire in its corresponding initialed receptor. Today I want to talk about how simple a thermostat really is how the common and hot wire goes to a transformer, how you tie the white wire for the heat strip, connect the green wire which controls. A large majority of homes today have an HVAC system containing a Furnace (Oil, Gas or Electric) and An A/C Unit. Diagram of conTrol wire connecTions for 7-wire mulTi-sTage heaT pump wiTh mulTi-sTage auxiliary heaT conTrol wires plus c wire O wire (or) B wire – changeover valve NOTE: If both O and B are present connect ONLY the O wire. Honeywell RTH7500 thermostats are designed to fit a variety of heating, ventilating and air conditioning (HVAC) applications. It should easily snap off. Thermostat Wiring Thermostat Wiring on Electric honeywell programmable thermostat wiring diagram, thermostat wiring diagram rheem, thermostat wiring diagram rheem heat. The TH8320ZW model is on the compatible devices list, but my question is around how hard it is to install? Here’s what the base plate of my current Honeywell thermostat looks like: I know nothing about installing thermostats, but the wires look to be fairly well-labeled. Is it because it seems to expensive or difficult to do? Well put your hand back down and then to work while we tell you once and for all how to install and use a programmable thermostat to start saving energy and money (it takes. How to Install Honeywell WiFi Thermostat without C Wire? Step 1 : First, assess what you have in the box containing your new thermostat and set-up kit. I also installed one of these, and it came with a very thick manual explaining how to install for almost any combination of wires, including two-wire situations like yours. The air handler sends a 24-volt power source to the thermostat through the wire with red insulation. How to Wire a Heat Pump for Control - There may be a time when you will want to change your old heat pump thermostat with a new heat pump thermostat. Connect the thermostat wires. I called honeywell and sent them these pics. How do I wire a Honeywell thermostat to a Trane XL15i? I have a Trane XL15i heaing and cooling system. Nest Wireless thermostat Wiring Diagram Inspirationa New House Old. Hvac - Why Does My Heat Pump Wiring Diagram Show 7 Wires Going To pertaining to Honeywell Thermostat Wiring Diagram by admin From the thousand images on the net about honeywell thermostat wiring diagram, picks the best selections along with greatest image resolution exclusively for you, and this pictures is among photos collections within our best photos gallery concerning Honeywell Thermostat. We are going to help you understand more about the C-Wire—and what you need to know before you buy or install a smart Wi-Fi thermostat in your home. If you do not at present have a 'C' wire, or a spare that wire that you can use, it may be worth considering having a new cable run from your heating / cooling control box to the new thermostat. Choose the thermostat that best fits your needs and preferences. How is the Honeywell RTH9585WF installation? Installing the Honeywell RTH9585WF is straightforward and this is what you need to do to install it. Insert the wires into the corresponding terminals on the thermostat and tighten the terminal screws. A new or improved thermostat can help increase energy efficiency when running your furnace or air conditioner. CT410A,B LINE VOLTAGE ELECTRIC HEAT THERMOSTATS 69-1681EFŠ1 4 LIMITED ONE-YEAR WARRANTY Honeywell warrants this product to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer. BASEBOARD WIRING WITH A DOUBLE POLE (4 WIRE) WALL THERMOSTAT - 120V OR 240V SUPPLY. Remove and label your existing wires, with the lettered terminals that they came off of. fm Page 10 Tuesday, July 13, 2004 12:45 PM. your old thermostat had 2 C or C1 wires, wrap each separately with electrical tape and do not connect them. In that case you'd likely need to wire your thermostat's C wire directly to the transformer on your 24 volt HVAC system. If any of them are attached to a terminal marked "C"or "C1" do not count that wire in your total. Many technicians have great difficulty understanding how to properly wire a thermostat or how to replace a thermostat with a different thermostat. This information is designed to help you understand the function of the thermostat to assist you when installing a new one, or replacing or up-grading an old one. Great! Diligently reading the new unit's manual it informed me that the plate to which all the wires were connected on the old thermostat would have labels not unlike that of the proteins in DNA -- individual letters that may or may not have anything to do with the wire colors. I have a red cable on the RC terminal and a jumper wire from the RC to RH. The wire that was connected to the "+7. The letter on the wire label should match the letter on the terminal. C – This is the thermostat terminal which originates from the transformer and is necessary to complete the 24 volts power circuit in the thermostat but only if the thermostat consumes electricity for power. I'm trying to install a Honeywell thermostat. In this article, I am going to explain the function and wiring of the most common home climate control thermostats. A moving company knocked my thermostat off the wall and disconnected most of the wiring, leaving me not knowing which is which. The heat pump thermostat wiring must be correct in order for you to get the right amount of cooling and heating. You can save this picture file to your own personal computer. Honeywell Thermostat Wiring. In the Honeywell T87F thermostat series the single pole double throw switch makes (closes) one set of contacts when the temperature falls - to turn on the heating appliance. If you have easy access to the existing thermostat wires, just remove and follow the same path with the new set of wires. Find great deals on eBay for wiring Honeywell thermostat. This thermostat also employs the base plate as a connection point to the control wiring. It's for those not ready or not willing to pay $200+ for a fully featured smart thermostat, but still want the conven. In case your existing installation does not have a common, use the included Wiresaver module to install this thermostat. How do I wire a Honeywell thermostat to a Trane XL15i? I have a Trane XL15i heaing and cooling system. Low-voltage thermostats, like this Honeywell Lyric, have a variety of small wires connected to the back. Attach the base plate of the thermostat to the wall and connect its wires to their ports. BASEBOARD WIRING WITH A DOUBLE POLE (4 WIRE) WALL THERMOSTAT - 120V OR 240V SUPPLY. Rated 1 out of 5 by WireBiter from Thermostat Defective -- and TERRIBLE customer service I replaced a faulty Honeywell thermostat with this very attractive, new thermostat. I've included pictures of the current wiring. I used the second additional wire to connect to the W2 terminal on the thermostat and the furnace so that it could support 2 stage operation. To learn more about wiring, we have created a comprehensive guide for how to install a thermostat with a C-wire. Electrical Resources. Can anyone help me as to which of the ports to put each one please? Thank you!. The thermostat R terminal operates both the heating and cooling units, and contains an internal jumper wire. The Honeywell Conventional 7-Day Programmable Thermostat combines the best aspects of intuitive design and increased accessibility. com: honeywell thermostat installation wiring. We have other articles here that will help you with thermostat wiring. I am trying to install of Honeywell RTH230B thermostat. Count the number of wires coming out of the wall and attached to terminals in your old thermostat. Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa. Because not all thermostats are alike, it is important to make sure the replacement thermostat is identical or fully compatible with your heating and cooling system, and serves as a. I've picked up a Honeywell CMT927 programmable thermostat and I'm attempting to wire it up to a Worcester Bosch 24i Junior combi boiler. I took a guess and connected the red wire to R, the yellow wire to Y and the black wire to W, but it's not working at all - the furnace doesn't kick on at all. Thread the wires through the base of the new thermostat. C is known as the common terminal. We have collected all the Honeywell thermostat manual sets in this article list, the following can find what you want Honeywell TH6220D1028 Operating Manual. thermostat that have wires in them • Do not use wire colors - enter the connector labels • Do not enter any jumper wires into the checker (see step 5) If your system is compatible, you'll get a custom wiring diagram that you will need to install your Nest Thermostat. Do not use the common or ground side of the line voltage. The Honeywell RTH6580WF Wi-Fi 7-Day Programmable Thermostat is one of the few Wi-Fi programmable thermostats that actually looks like a thermostat. Warning: READ ENTIRE POST THEN COME BACK TO TOP AND FOLLOW INSTRUCTIONS. heating transformer and can be found where the other thermostat wires connect at the wall or at the furnace. The old tstat didn't have a C wire nor were there any extra unused wires coming out of the wall. Low-voltage thermostats, like this Honeywell Lyric, have a variety of small wires connected to the back. If your thermostat has two R-wire connections, R and RC, push the slider tab down. If the burner is color wired correctly then the installlation instructions for the new thermostat should suffice. This thermostat cannot be used if your old thermostat had any two of the following wires: R, RC, RH, 4 and V. This relay pack may be mounted in the low-voltage control compartment. 3 Plug the wall opening with non-flammable insulation to prevent drafts from affecting thermostat. See THP9045 instructions for more information. (W) White. The required wire. Thanks, Honeywell Support Team. How to wire a thermostat. The blue wire's function is an unknown. • What does Honeywell’s wire saver do? The wire saver (AKA: THP9045 Wiring Module) is designed to be used with applicable thermostats in which a 24V common wire is required but the homeowner does not have a common wire connected to their current thermostat. Download the free app to monitor your heating and cooling systems from your laptop, tablet or smartphone. Loosen wires connected to thermostat's sub-base. Step 7 Attach the display plate. Honeywell Thermostat Wiring. thermostat that have wires in them • Do not use wire colors - enter the connector labels • Do not enter any jumper wires into the checker (see step 5) If your system is compatible, you'll get a custom wiring diagram that you will need to install your Nest Thermostat. I'll list here the connections, as I have them. The indoor sensor mounts in the home living space away from the thermostat, and tells the thermostat what the temperature is in that area. Green – The green wire connects to the fan. Re: RVP Thermostat Replacement with Digital Honeywell Thermostat Hi All. This Honeywell programmable thermostat includes 7-Day Flexible Scheduling that allows owners to program their thermostat for the upcoming week. The Honeywell T5 7-Day Programmable Thermostat is designed for simple installation and setup. The letter on the wire label should match the letter on the terminal. Simply insert each colored wire in its corresponding initialed receptor. When connecting the wires to the new thermostat, refer to the wire labels. I AM NOT RESPONSIBLE FOR ANYTHING OR ANYONE FOLLOWING THIS ADVICE. The new thermostat has connections for o/b, y, rc, r, g, w and a jumper between rc and r. Large, clear, backlit display,easy to read in various lighting conditions. To wire a thermostat, you must first be aware of the type of system that you have in your home. You can save this picture file to your own personal computer. This thermostat has 5 connections, but two connectors are joined with a jumper wire, which you can see in the photographs. You may become confused when you need to hook up heat pump thermostat wiring because of the number of wires. Screw Faceplate Mount to Wall. Failure to follow these wiring instructions may result in a secondary source of power being connected to the boiler that may activate it under certain circumstances, causing injury or death. The color of wire R is usually RED and C is BLACK. To wire the thermostat for AC power, connect the common side of the cooling transformer to the “C”terminal as shown at left. To wire the thermostat for AC power, connect the common side of the cooling transformer to the "C"terminal as shown at left. Skip to main content. This thermostat provides electronic control of 24 VAC heat pump systems with aux- iliary heat (2 heat/1 Always test for proper operation after installation (see. We have other articles here that will help you with thermostat wiring. Because not all thermostats are alike, it is important to make sure the replacement thermostat is identical or fully compatible with your heating and cooling system, and serves as a. Power off the heating, ventilation and air conditioner system before starting with your installation. Nest Wireless thermostat Wiring Diagram Inspirationa New House Old. In fact, the wiring of a thermostat is quite simple circuitry, the confusion arises principally because. This information is designed to help you understand the function of the thermostat to assist you when installing a new one, or replacing or up-grading an old one. 3 Plug the wall opening with non-flammable insulation to prevent drafts from affecting thermostat. Starting from the left hand connection on the original Duotherem. After labeling the wires, remove one wire at a time from the old thermostat base and secure it by wrapping the wire around a pencil. A new or improved thermostat can help increase energy efficiency when running your furnace or air conditioner. The VisionPRO 8000 Touchscreen Programmable Thermostat is an effortless, 7-Day programmable thermostat that provides universal system compatibility, precise comfort control and is easy-to-program. To learn more about wiring, we have created a comprehensive guide for how to install a thermostat with a C-wire. They all feature a hinged wall plate with wire terminals that allow the wires to easily push in. In this case, along with the Honeywell thermostat flashing, a “cool on” or “heat on” message pops up as well. at the CA blower the Y (goes to a lot of other white wires), the Rc goes to a red wire of a wire coming from the CA unit wire with no other connections to this. (Image: nym-j 4 x 1,5 image by Stihl024 from Fotolia. Electrical Resources. Trane thermostat wiring. You can print it or email it to yourself. Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa. My Honeywell T6360B thermostat is wired with a Blue, Brown & Earth [green & yellow], that is 3 wires for my old Potterton boiler [not a Combi-Boiler]. Programmable and standard thermostats are installed the same way. While there isn't an official standard for thermostat circuit wiring colors, there is a general pattern. In all likelihood, as thermostats continue to develop that are going to need more wires rather than less. There is a wire labeled W1 (from my old Lennox thermostat) but there is no connector in the new Honeywell thermostat for the W1 wire. Here is my new thermostat connections: (HONEYWELL) image. The thermostat can be wired directly to the equipment, used with the THM5421R1021 Equipment Interface Module or used with the THM4000R1000 TrueZONE Wireless Adapter. Honeywell Thermostat Troubleshooting Below, you can check out the list of troubleshooting instructions for different models of Honeywell thermostat brand. If your thermostat controls both your heating and cooling system I'm not sure how you'd go about wiring an external transformer. Wiring diagrams for Honeywell thermostats can be found on the Honeywell website by entering the thermostat's model number and viewing the PDF version of the owner's manual, which contains wiring instructions and diagrams on wiring. If any of them are attached to a terminal marked "C"or "C1" do not count that wire in your total. Thermostat wire is made of multiple strands of solid copper wire, each wrapped individually with a colored shell and enclosed together inside a protective sheathing. I don't know much about HVAC wiring. Loading Unsubscribe from Zack Psioda? Furnace 2 wire thermostat install - Duration: 8:10. If you don't have a C-Wire, there's even an included adapter to cover that. I'm going to put a Nest on it. There is no wire specifically for the E/Aux. com: honeywell thermostat installation wiring. Any home improvement store should carry thermostat wiring. While there isn't an official standard for thermostat circuit wiring colors, there is a general pattern. There are two labels on the Robertshaw thermostat which do not correspond to any label referred by the installation manual for the Honeywell thermostat : "24V" and "24V(c)". Power off the heating, ventilation and air conditioner system before starting with your installation. The current wiring has been made such that adding a third wire at the thermostat end is going to be a bit of a nightmare. 4 years ago | 154 views. or down based on your R-wire installation. Step 7 - Attach the New Thermostat to the Plate. the 3 going to the central air are Y,Rc,G. It covers the same control or color features as the 5-Wire thermostat wiring above except for heat only. In common with most coach accessories in an RV, the thermostat that controls the air conditioner (AC) is a regular household unit. Thermostat: Honeywell RTH6500WF Furnace not working properly with digital thermostat. That graphic (Honeywell Mercury Thermostat Click Here To View A Manual For The) previously mentioned is labelled with: honeywell mercury thermostat wiring diagram, honeywell thermostat wiring diagram, honeywell thermostat wiring diagram for heat pump,. The thermostat R terminal operates both the heating and cooling units, and contains an internal jumper wire. This thermostat also employs the base plate as a connection point to the control wiring. This thermostat provides electronic control of 24 VAC heat pump systems with aux- iliary heat (2 heat/1 Always test for proper operation after installation (see. A large majority of homes today have an HVAC system containing a Furnace (Oil, Gas or Electric) and An A/C Unit. For instance, pull the green wire to the terminal marked 'G. 1 wire 2 wire R R & RC After connecting your wiring, attach the thermostat by. Do not use B wire if you already have O wire. If the burner is color wired correctly then the installlation instructions for the new thermostat should suffice. A thermostat turns your furnace and air conditioner on or off depending on the temperature in the room and the setting on the thermostat. Do not use the common or ground side of the line voltage. I AM NOT RESPONSIBLE FOR ANYTHING OR ANYONE FOLLOWING THIS ADVICE. Push the wires into the outlet box, and insert the thermostat into the mounting box by pushing against the top and bottom of the thermostat base. The Honeywell Conventional 7-Day Programmable Thermostat combines the best aspects of intuitive design and increased accessibility. I managed to speak to Honeywell this morning and a very helpful lady there was able to talk me through the installation procedure. Simply insert each colored wire in its corresponding initialed receptor. AC unit has two yellow cables that are capped to a brown cable with RWG wires in it. Forum discussion: I purchased a Honeywell RET97B5D thermostat and i have a problem with the lack of the C"e; wire. Trane thermostat wiring. 2 Insert the wires into the matching terminal. The thermostat can be wired directly to the equipment, used with the THM5421R1021 Equipment Interface Module or used with the THM4000R1000 TrueZONE Wireless Adapter. Actual costs will depend on job size, conditions, size options. I'm not sure exactly what type of system I have (thinking heat pump) so that probably part of my problem but even going down those alternate wiring instructions I get confused. But I have a question. Hi, I appreciate your time. Wiring—heat pump Connect wires: heat pump 1 Match each labeled wire with same letter on new thermostat. Use a screwdriver to release wires from terminals. The thermostat will then use the temperature from the sensor to indicate the home's current comfort level,. 1 wire 2 wire R R & RC After connecting your wiring, attach the thermostat by. One model can be used for single-stage and multi-. These two connections will ensure that there is power to the. connection. Screw Faceplate Mount to Wall. RTH6300B Programmable Thermostat 7 Installation Guide 6 Did you purchase right thermostat? Count wires to check. FAQ Sheet T6360B Room Thermostat Wiring & Operation How do I wire a T6360B room thermostat? Wiring diagram of T6360B terminals on T6360B HEATING LOAD N 230V~ 50. Installing your thermostat Alternate wiring key (heat pump system only) Do not use K terminal. The Honeywell TH8320R1003 VisionPRO 8000 with RedLINK™ is a 7 day programmable touchscreen thermostat that is selectable for residential or light commercial use. Doing so could result in shock or electrocution. For future use. We purchased a new Honeywell RTH6300B thermostat and the wiring appears easy, now the question. Then, use a wire label to identify each wire as it's disconnected. Trane thermostat wiring. Insert the wires into the corresponding terminals on the thermostat and tighten the terminal screws. Feel free to give us a call at 1-800-468-1502 if you have any additional questions about compatibility or installation and we'll be happy to help. The lady on the phone says, "You need a C wire, got to have a C wire. Use the built-in leveler to make it level. 5" connection is no longer used and is now taped up. point 1- red wire point 2- yellow wire point 3- blue wire. After labeling the wires, remove one wire at a time from the old thermostat base and secure it by wrapping the wire around a pencil. 2 Push excess wire back into the wall opening. connection. I am trying to install of Honeywell RTH230B thermostat. Screw Faceplate Mount to Wall. Honeywell Thermostat Wiring Diagram 3 Wire You can use this guide to remove your old thermostat Web: lyric. A moving company knocked my thermostat off the wall and disconnected most of the wiring, leaving me not knowing which is which. Thanks to their shared wall mount, replacing an old T-Series thermostat with a new T9 is as simple as snap-off, snap-on. The receptors on the Honeywell Lyric don’t require screws to keep the wires in; I just pushed them in until they locked in place. Find many great new & used options and get the best deals for Honeywell THP9045A1023 Wiresaver Wiring Module for Thermostat at the best online prices at eBay! Free shipping for many products!. If the C wire is used, the batteries are then for back-up in case of power loss only and will last much longer. Green – The green wire connects to the fan. Rated 1 out of 5 by WireBiter from Thermostat Defective -- and TERRIBLE customer service I replaced a faulty Honeywell thermostat with this very attractive, new thermostat. I managed to speak to Honeywell this morning and a very helpful lady there was able to talk me through the installation procedure. But notice the packaging at the hardware store (eg Home Depot, Lowes, etc) -- not all programmable thermostats will work with all kinds of furnaces. The Honeywell Conventional 7-Day Programmable Thermostat combines the best aspects of intuitive design and increased accessibility. Honeywell has provided an easy to use compatibility tool to check if your system works with the RTH9580WF unit. Before you even buy a smart Wi-Fi thermostat, first determine the type of wiring you have between your thermostat and HVAC system or your furnace. Someone told me its my thermostat. Nest Wireless thermostat Wiring Diagram Inspirationa New House Old. The Honeywell LR69071 (old) has 7 wires connected labeled (X W2 R O Y G E) The Hunter 44860 (new) has wire connections for ( Y1 Y2 W2 G RH RC/R B W1 E O C L) What connects with what? There is also a jumper wire on new one. I measured between RH (red) and the each. (The T6360B will not work on 24V) On the T6360B range of thermostats Terminal 1 is the Live IN (LINE) and Terminal 3 is the Switched Live OUT (LOAD). Can anyone help me as to which of the ports to put each one please? Thank you!. at HONEYWELL 5-2 DAY PROGRAMMABLE THERMOSTAT - RTH2300B1012 WIRING. You may become confused when you need to hook up heat pump thermostat wiring because of the number of wires. There are 5 metal pins that provide electrical connections to the actual thermostat. Honeywell Rth3100c Digital Non-programmable Thermostat With Backlit Display. A thermostat turns your furnace and air conditioner on or off depending on the temperature in the room and the setting on the thermostat. Replace the thermostat cover. There is a wire labeled W1 (from my old Lennox thermostat) but there is no connector in the new Honeywell thermostat for the W1 wire. PRO TH3110D Non-programmable Digital Thermostat 7 AC Power The thermostat can be powered by 24 VAC power,or by batteries. If you have easy access to the existing thermostat wires, just remove and follow the same path with the new set of wires. Appliance manuals and free pdf instructions. Wiring—heat pump Connect wires: heat pump 1 Match each labeled wire with same letter on new thermostat. This thermostat also employs the base plate as a connection point to the control wiring. The Honeywell RTH221B1021 is a basic 7 day programable thermostat, which was easy to install and operate. This will keep the wires from falling into the wall. Do not use C, C1 or X wire. Take the Nest base plate and put it on the wall where you want the Nest Thermostat to go. My existing Honeywell thermostat is configured as a 4-wire setup, however, the wires running between HVAC and thermostat are a 6-wire cable, meaning 2 wires are NOT in use. not connected. The new thermostat has connections for o/b, y, rc, r, g, w and a jumper between rc and r. The bottom label is YO with a Black wire The visible Blue wire-nut in the foreground is connected to a pair of wires of which the other of the pair is connected to R. Rated 1 out of 5 by WireBiter from Thermostat Defective -- and TERRIBLE customer service I replaced a faulty Honeywell thermostat with this very attractive, new thermostat. Eligible for Free Shipping. C does not power the thermostat display or operations; batteries are always required. Before you even buy a smart Wi-Fi thermostat, first determine the type of wiring you have between your thermostat and HVAC system or your furnace. Do not use B wire if you already have O wire. Screw Faceplate Mount to Wall. The Honeywell Conventional 7-Day Programmable Thermostat combines the best aspects of intuitive design and increased accessibility. Do not use C, C1 or X wire. This is my how my Honeywell thermostat is wired. How to Install Thermostat Wire. While many of its competitor models such as the Nest Learning 2nd Generation and the ecobee3 have gone for sleek, futuristic look, the RTH6580WF retains a more conventional styling. My Honeywell T6360B thermostat is wired with a Blue, Brown & Earth [green & yellow], that is 3 wires for my old Potterton boiler [not a Combi-Boiler]. It should easily snap off. See the compatibility chart on the thermostat packaging for detailed info. My current room stat was a potterton model and was not working/taty so i decided to chage it, i purchased a honeywell T6360 stat when i removed the potterton stat it had wires going to the following points. Keep wires in shaded area as shown at left. There are 2 loose wires waiting to be connected, a W2 wire, a C, and a Y1. For You Explore. This prevents drafts, which could affect the thermostat's performance. This thermostat is designed for a system with five wires -- the wire terminations are marked as follows: RH - This wire comes from the 24VAC transformer on the heating system. To wire the thermostat for AC power, connect the common side of the cooling transformer to the "C"terminal as shown at left. Shop with confidence. Honeywell has provided an easy to use compatibility tool to check if your system works with the RTH9580WF unit. Disconnect wires and remove base. Secure the thermostat to the box with the two captive mounting screws provided. Fasten the wires to the wall and ceiling with cable staples. Honeywell T6360 Room Thermostat Wiring Diagram >>>CLICK HERE<<< Room thermostat wiring diagrams for hvac systems thanks reader for discussing loss Wiring honeywell t6360 room stat diynot forums thanks there easy way. Because some of the. I AM NOT RESPONSIBLE FOR ANYTHING OR ANYONE FOLLOWING THIS ADVICE. PRO TH3110D Non-programmable Digital Thermostat 7 AC Power The thermostat can be powered by 24 VAC power,or by batteries. That's the model we installed here, and as you can see, Honeywell really made the install easy. 2 Push excess wire back into the wall opening. at HONEYWELL 5-2 DAY PROGRAMMABLE THERMOSTAT - RTH2300B1012 WIRING. System Type Wallplate Terminal Identifications Wiring Diagram Reference Standard Heat/Cool Conventional 5, 6 Heat Only Conventional 7 Heat Only with Fan. I'm attaching a crude diagram I drew of my current wiring, but here's the explanation: 1a. Call 1-800-468-1502 for wiring assistance before returning the thermostat to the store. The thermostat should fall loose now and you should be able to see the wires. This information is designed to help you understand the function of the thermostat to assist you when installing a new one, or replacing or up-grading an old one. Rated 1 out of 5 by WireBiter from Thermostat Defective -- and TERRIBLE customer service I replaced a faulty Honeywell thermostat with this very attractive, new thermostat. If you don't have one but have a spare wire, Honeywell has a video to guide you through the steps. That leaves you two green wires. Each wire in the thermostat will snap into place. A thermostat turns your furnace and air conditioner on or off depending on the temperature in the room and the setting on the thermostat. How to Install the Nest Thermostat I purchased the Nest on Amazon , and 2 days later I was ready to install this bad boy and try it out! Having little experience with electrical work (& having never installed a thermostat), I was a little nervous about getting my new Nest set up. The Honeywell LR69071 (old) has 7 wires connected labeled (X W2 R O Y G E) The Hunter 44860 (new) has wire connections for ( Y1 Y2 W2 G RH RC/R B W1 E O C L) What connects with what? There is also a jumper wire on new one. Three wires to the living space allows for easy equipment upgrade without having to run additional thermostat wire Thermostat connects with Equipment Interface Module or EnviraZONE panel to control temperature, humidification, dehumidification and ventilation from a single point in the home Automatically raises humidity. The thermostat can be wired directly to the equipment, used with the THM5421R1021 Equipment Interface Module or used with the THM4000R1000 TrueZONE Wireless Adapter. BASEBOARD WIRING WITH A DOUBLE POLE (4 WIRE) WALL THERMOSTAT - 120V OR 240V SUPPLY. my heater and a/c is woring, but the heat blowing out gets very hot, where before, it wasn't hot at all. I've dug up the wiring instructions from the combi manual: and here is the wiring instructions from the thermostat manual:. (See wiring diagram on page 5.