Above you can see I've begun to drill with care right in the center of the hole I marked on the wall. Get an extra $10 back when you purchase your thermostat in Pasadena. We have no relationship with advertisers, products, or services discussed at this website. Position the new room thermostat mounting base in place & mark for drilling pilot holes for screws. I hold the drill bit behind the screw. Indeed in this case we can see that just two wires are being used: a red wire and a white wire. Of course, it's always important to follow manufacturer instructions for any small differences that exist from one unit to another. Now we understand why the mounting plate holes allow for about 3/16" of adjustment as we mount the thermostat plate to the wall. For help sorting through your options, explore our Thermostat … We show how simple it is to replace a wall thermostat. The digital readout is dark. Watch out: I know we prefer to use them to kneel on or hold a sandwich but really, it's a good idea to read the instructions from the manufacturer before connecting up wires. Also notice that even though I know the power is off, I keep those red and white wires carefully separated. Level the thermostat and prepare the thermostat wires for attachment. Question: Does this sound correct? Install batteries in the thermostat and mount it to the backing plate. Many of the steps are similar to installing a smart thermostat, but be sure to carefully follow the manufacturer's instructions. The most important factor you need to see is the place of installation. A small screwdriver is the right tool for snugging up the wire screws. If the batteries fail the thermostat may fail to provide heating or cooling and the building may suffer accordingly. Notice those two orange lines I added to the photo? Also for: Hcw 80, Hc60ng. Plastic clips secure the thermostat to the backing plate. Below we've simply popped off the thermostat face. Step 1 – Run the Thermostat Wiring. Click to Show or Hide Citations & References, Honeywell RTH2300/RTH221 Series Programmable THERMOSTAT OWNERS MANUAL, WHERE TO BUY a Room Thermostat with a HEAT ANTICIPATOR, THERMOSTAT WIRE TERMINAL ID CODES / FUNCTIONS, HOME INSPECTION EDUCATION COURESES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES. A few thermostat models such as 3M's Filtrete instead mount the entire thermostat body to the wall and then cover various connections and switches with smaller plastic covers. Turn off the power for your heating and air conditioning system at the main service panel. We've already spent about as much time reading the above as it should take to remove the old and install tine new room thermostat. For example, if your thermostat is in a room with a number of large windows, this room … You can see the neat job I did in wiring the old unit to be removed - at above right.. 3. In my case I'm mounting the thermostat on a wall covered with wood paneling so I skip the plastic anchors and screw right to the paneling. Have you been thinking about getting a smart thermostat … The HVAC control board is usually located near the heating and air conditioning system or inside of a furnace access panel. Lynne:Your new thermostat should have installation instructions that say exactly where Red White and Green connect on their device. Need Help? Watch out to avoid bending pins or pinching wires. The wires leading from … Redesigned with a sleeker, thinner look for a larger, sharper display, the Nest thermostat lights up and easily displays the temperature when you enter a room… InspectAPedia tolerates no conflicts of interest. If you do not have the knowledge to install the thermostat safely then. 5. LInda I'm not sure what help you need: repair, replacement or wiring. But if wire colors didn't match the terminal IDs or if I had multiple wires I would use the labels. Ms. Puentes can be contacted at, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. Grant: dark display on a thermostat typically means power is off at the heater (or to the circuit that powers the low voltage transformer that powers the thermostat). Find a thermostat installation … Snap a picture of an item you like, and we'll show you similar products. Get a free estimate. Page 1 DT90E Digital Room Thermostat with ECO energy saving feature Installation / Instalación / Installasion / Installatie / Installazione / Telepítés / Montáž / Instalacja / Inštalácia 1.2m DT90 … This thermostat uses two AA batteries to remember its program should there be a power failure. It's a little off, yes? (below right). Verify that the thermostat actually turns on your heating or cooling system. Remove Existing Thermostat The first step in how to install a thermostat is making sure the power is turned off to your existing thermostat. Use this video to help you learn how to install a programmable thermostat. Take a look at the programmable features to convince yourself that the thermostat is sophisticated enough to do what you want (do you want a custom program for every day or just for weekends?) 6. Its circuit breaker should be clearly labeled. If your connections do not match, consult the installation diagram in the new thermostat's owner's manual. Find a thermostat installation professional near El Monte, CA. © 2000-2020 Home Depot Product Authority, LLC. For a typical 4-wire Lin-Stat thermostat if you are replacing it with a "heat only" thermostat you'd use the red, white, and green wires. Examples of how these switches should be set for this and other thermostat models are given. Some thermostats are for "heating only" systems. Local store prices may vary from those displayed. Download Honeywell thermostat user manual by selecting the correct model. 7. If there is no C-wire, one option is to use an “add-a-wire" kit or a power extender kit. ", Step 4: If you need help. Installation varies for two-wire systems (heating only or cooling only). Recommended to you based on your activity and what's popular • Feedback Usually you can skip worrying about this. A thermostat works by reading the ambient air temperature, so you’ll want to place it in a large, open room or common area, such as a hallway. In this case factory settings were fine. If it has a C-wire, the other end of the wire should be in the wall, and you can use it for your new smart thermostat. View and Download Honeywell T6360 installation instructions online. Above you can see the result of my precision drilling. 2. The second common reason to move a thermostat is to create a better air balance. I have not purchased the thermostat yet and the heater does work well--expensive to run, the old thermostat is ugly, dark brown, and most markings are either worn off or covered with paint. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Fiberglass insulation is great for preventing drafts from affecting thermostat operation. Turn Off Power to the HVAC System Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. T6360 thermostat pdf manual download. And, colors and terminal designations are not common to new any newer thermostats. Just turn the ring and press to select During setup, you will: • Choose a language • Connect to the home’s Wi-Fi network • Confirm that Heat Link is connected • If the … If you need help figuring out the wiring for your thermostat see the instructions that came with your unit, or if you've already thrown those away, see our detailed thermostat wiring guide. Get Quotes & Book … Checked inside heater control panel and discovered original installer did not necessarily follow color coding on printed schematic sheet affixed to inside panel cover. ", Step 5: I tried flipping the breaker and changing the batteries and it's still dark/blank. Use a pencil to mark where you will need to drill pilot holes for the mounting screws. Turn off power: At above left, here's the old thermostat that we're going to replace.You can see by the fact that the display contains numbers that I have not yet turned off electrical power. There is no obvious way of removing for a replacement. I want these to be safely out of the way of touching any thermostat parts when I button up the installation. If your new thermostat is not self-leveling, use a small level to make sure it's properly aligned. If your thermostat needs to control both heating and cooling be sure that the product you buy can do so. Honeywell and just about any other thermostat manufacturer will give you a set of stick-on labels that you should use to indicate not the actual color of the wire but the ID of the thermostat terminal to which the wire was connected on the old thermostat. We add a few warnings that can help avoid trouble along the way to an easy 15-minute procedure to install the new thermostat. Additionally, short or incorrect thermostat wiring will damage the unit and may cause personal injury and/or property damage. But also check to confirm that on the old thermostat the red wire was connected to the R terminal and the white ware was connected to the W terminal. The old thermostat board only has three terminals (machine screws) marked. 12. I suspect shorted thermostat wires or incorrect wiring. It is a good idea to avoid placing your thermostat in the following areas as … If you are buying a new unit because the old thermostat is "not working" be sure you have checked a few things: Ok so forget all that, we're ready to plow ahead. How much will your thermostat installation or repair cost? All you need is your new wall thermostat, a medium or small flat head ro phillips screwdriver, … 5. I determined heater components from schematic which were clearly labeled. They replaced my air conditioning duct that extended to the living room, changed my air filter and updated my thermostat… Thermostat Wiring Tips If the existing thermostat is an electronic model and its display is blank, is there power to the heating system it controls? If you’re ever in doubt, call an electrician to add a C-wire for you. Start by checking that power is on to your heating system. My red wire is to go in the second from right terminal (marked R) and I'm to leave the jumper in place (photo at below left). Find a thermostat installation professional near you 7 near you. Watch out: Most new low voltage thermostats can operate almost any kind of heating and cooling system, but here are some things to watch out for: At THERMOSTATS, HEATING / COOLING we describe different types of room thermostats, including both very simple models and more sophisticated programmable room thermostats. Connect the low-voltage wires to the appropriate screw terminals on the new thermostat base. I'm holding the thermostat base on the wall as close to level as I can get it. Hire the Best Thermostat Installation Companies in Los Angeles, CA on HomeAdvisor. If you’re replacing a smart thermostat with another smart thermostat, you’ll already have a C-wire connected to the C terminal. We got back from vacation and our Honeywell wall thermostat RTH2410B1019 won't work. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Tips for Installing Programmable Thermostats, Step 1: Attach the thermostat wires to the proper terminals on the thermostat mounting plate. you must arrange for a competent electrician to install … For someone I didn't like very much I would buy the Honeywell CT2700 thermostat shown just above at left.. Emerson Technologies (White-Rodgers products): http://www.emersonclimate.com (they don't seem to want you to call), Arlene Puentes [Website: www.octoberhome.com ] , an ASHI member and a licensed home inspector in Kingston, NY, and has served on ASHI national committees as well as HVASHI Chapter President. You can also control this Wi-Fi thermostat from your smart phone or other remote devices while you’re away. But you might find something else. Please help. If your thermostat was wired correctly to start, you'll find you can match Red to R, White to W and Green to G terminals on the new unit. Remove the existing thermostat base by loosening the mounting screws. If your HVAC control board has an empty C terminal, you can also install a C-wire yourself and run it through the walls to your thermostat. Watch out:  This is another good time to read the instructions as many thermostats have one or two little switches that you might need to change from their factory settings. Tighten any loose wire connections and make sure the wires and sheathing are in good condition. Installation instructions – Some owner’s manuals contain detailed installation instructions which include a wiring diagram and guide along with the procedure to follow to … Label the wires using masking tape so you can remember their screw-terminal locations. If you are also controlling an air conditioner there of course more wires to connect.If your Lin-Stat is for electric heat you may find wiring or operating instructions online searching for PSG Lin-stat tdlv-240h line voltage electric heat thermostat 240vac, 22aFor electric heat typically Line 1 = blue, Load 2 = yellow, Line 2 = red, Load 2 = black.WATCH OUT: mis-wiring can cause fire, shock, death. You've already unpacked it - and read the installation instructions, right? (below left). Thermostat won,t shut off and had it ever sense, should I replace with New. Tape the wires to the wall or wrap them around a pencil to prevent them from slipping into the wall cavity. A couple of minutes to set the clock and choose my program and we were in business. Set up the Nest Thermostat. Even the most seasoned people who enjoy DIY may come across problems with wiring a thermostat. ", Step 7: Use fresh batteries so you don't have to re-visit the whole operation any time soon. The same goes for Nest thermostats, like the Nest Thermostat E Series. If you’re upgrading to a smart thermostat, you’ll need to find and identify the C-wire or install a new C-wire. Replacing your old thermostat with a programmable or Wi-Fi thermostat can make a big difference on your energy bills through the changing seasons. 11. It seems to work, I haven't been able to test the air yet. Y6630D1007 thermostat pdf manual download. but not so fancy that you or your husband will simply give up before trying to program the thermostat's schedule. Notice that the left screw hole is oblong and horizontal in shape while the one at right is vertical - these openings will allow slight adjustment of the backing plate to perfectly level when I install the mounting screws. If you have more than one heating or cooling system, placing an adjustable thermostat on each one will ensure greater energy efficiency. Another option is to use a 24-volt adapter that provides a C-wire and plugs into a nearby outlet to power your thermostat. ", Step 2: Tight but not cut or damaged. RE-posting:AUTHOR:Linda (no email)COMMENT:I have an old Lin Stat thermostat I need help with. Watch out: if screwing into drywall make sure that you don't over-tighten screws and end up loosening the mount of the thermostat to the wall or you'll be starting over (or using larger screws) - the thermostat is going to be poked and prodded with years of use so it needs to be securely mounted on the wall. at THERMOSTAT SWITCHES, INTERNAL but also you should check the instructions for your own thermostat model. With older mercury bulb thermostats the unit would be out of calibration if not mounted level.With newer thermistor-type thermostats the unit will work properly if not perfectly level, but if it looks crooked on the wall it'll be annoying. 8. On 2015-01-23 by Milrose As soon as you insert batteries you will see the thermostat come alive. Those mark the screw openings for mounting the thermostat base. Once you’ve … There is no standard color code, so use letter codes to make the wires easy to identify. Remove the old thermostat cover plate with a screwdriver. At THERMOSTAT CYCLE RATE SWITCH you'll see a summary of some hidden or internal switches that are found in most replacement thermostats and that adapt the thermostat to a variety of uses including the control of fans and heat pumps or backup heat for heat pumps. On 2016-04-15 by (mod) - dark display on a thermostat typically means power is off. Thread the low-voltage wires through the specified opening of the new thermostat base. Beneath the mounting plate is the wiring box. Find a thermostat installation professional near El Monte, CA 12 near you. We also carry ecobee thermostats and White-Rodgers thermostats. Smart thermostats can have up to five thermostat wires that always include a “common wire” or C-wire. How to install a heating or cooling room thermostat quickly and successfully: This article describes 12 easy steps in removing a room thermostat and installing, then wiring-up its replacement. It's usually trivially easy to check most of these problems at once by disconnecting the thermostat wires at the heating system and then jumping the two terminals (or something equivalent). All Rights Reserved. 10. Disconnect the wires and label them with masking tape so you know where to connect them to the new digital thermostat. Tighten the screws securely. Test the unit to make sure both the furnace and air conditioning unit are cycling properly. Continue reading at THERMOSTAT WIRE TERMINAL ID CODES / FUNCTIONS or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Make sure the battery size and polarity are both correct. All you need is your new wall thermostat, a medium or small flat head ro phillips screwdriver, and perhaps the patience to read the instructions from the thermostat manufacturer. When you're ready to start replacing a thermostat, you're ready to shop for a new thermostat. Compare Homeowner Reviews from 9 Top Los Angeles Thermostat Install services. Restore power to your heating/cooling system, then press the reset button to clear the program memory. Separate the front of the new thermostat from the base. If I short wires together maybe nothing will happen, but there's a chance I'll damage other heating system components or possibly blow the transformer (blue arrow in our photo). Use of this site is subject to certain Terms Of Use. Power was off so I didn't worry about taping bare wire ends. Honeywell Thermostat TH5220D1003 Manual; Honeywell Thermostat T7351F2010 Instructions Manual; honeywell 5-2 Day Programmable Thermostat … Begin by installing the base first. And I've pushed the thermostat wires well out of the way for obvious reasons. In drywall you might need to use the plastic anchors and sheet metal screws provided by the manufacturer in which case you'll select an appropriately sized drill bit. Page 1 DT92E Wireless Room Thermostat with ECO energy saving feature Installation / Instalación / Installasion / Installatie / Installazione / Telepítés / Montáž / Instalacja / Inštalácia The DT92 wireless room thermostat comprises a DT92 Room Thermostat … Watch out: you should not have to use great force to mount the thermostat and its connector to the backing plate. If your system uses a heat pump, note that some thermostats will indicate on the package that they are not intended for that use. At left is a little trick for selecting the right sized drill bit without having to be very smart. After mounting the new thermostat’s wall … Mount Thermostat and Restore Power My old honeywell thermostat had a blue wire in the r slot. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Heck, now I’m not calling anyone a dummy! Check that with a … Watch out: Before attaching my red and white thermostat wires I notice that the stripped-back ends are nicked and a little too long for the new connectors. At HEAT ANTICIPATOR ADJUSTMENT we describe choices among thermostats that have a heat anticipator and those that don't, and we explain the situations for which you might want a thermostat that has this feature (such as if your heating system tends to overshoot or make the room hotter than the thermostat setting). First, be sure your thermostat is mounted on the level with the wall. 3:25PDT Thanks. Drill pilot holes for the mounting screws. Even if your old thermostat was not using a C-wire, an unused C-wire may be stuffed in the wall behind the thermostat’s backplate. Removed wires at Thermostat without recording what colors to which Terminals. Remember to check the HEAT OFF COOL and FAN AUTO ON switches (located on the bottom of this unit). blue wire in the r slot. When a thermostat is poorly placed, it can contribute to uneven cooling or heating throughout your home. Is the thermostat turned on and in the proper HEAT or COOL position? Otherwise, the mercury switch may be tilted and the reading of the room temperature off. Disconnect the old wires and label them if necessary. If you need help those switches are explained at, On 2017-11-28 by (mod) - Thermostat won,t shut off. Mount the thermostat base on the wall using the screws included with the thermostat. How is an old RS thermostat fixed to the wall? Room Thermostat Care should be taken to mount the thermostat in a position which mounted on an inside wall about 1.5m (5ft) above the floor in a position where it can respond to room … 9. This guide will teach you how to replace a thermostat or how to install a thermostat for the first time. Also for: T4360. For example in this thermostat the manufacturer has included a jumper between the rightmost terminal and the second from right. Separate & Label Wires So I trim off extra wire end and material (below). Install the battery or batteries in the thermostat body (if applicable). We also include toll-free numbers that allow you to call the thermostat manufacturer's hot line in case you have a question or a difficulty. Mount the control unit to the base using the screws included with your thermostat. Get a free estimate. When it comes to making your home more comfortable, Lowe’s carries the thermostats and thermostat installation products you need. Here are the steps to follow when replacing a thermostat: 1. You'll learn the steps for measuring, wiring and adjusting the thermostat to ensure the table is properly aligned. If you don't have that, give me the brand and model of your thermostat and together one of us can find its instructions. Most but not all current room thermostats consist of a backing plate that is screwed to the wall and the thermostat body that mounts to the backing plate by pushing a connector (red arrow in photo at left) onto receiving pins on the backer plate. Mount the thermostat base by gently pushing the excess wire back into the wall opening and plugging the hole with a fire-resistant material. 4. Since I had just two wires, red and white, and because the red was connected to R and the white to W on the old thermostat, I didn't use these labels. ", Step 8: If the set temperature is lower than room temperature and we are in cooling mode the A/C should come on (though in this example we were hooking up this thermostat for heating only). Make sense? Notice that I pulled the wires out and un-kinked them. If you have a two-wire system, refer to the instruction manual provided by the manufacturer for a more detailed installation guide. Before Installation. Receive a $50 rebate when you purchase and install a smart thermostat in your home. Below in my photo you'll see that I've hand-started the two screws in place before using the screwdriver - this helps keep the thermostat mounting plate more or less level and in place while I drive in the screws (below). I get the thermostat plate level by eye or by actually using a level, and then snug up the mounting screws (below left). Tips for Installing Programmable Thermostats That same article explains why you would or would not care about heat anticipators. So we turn off power before going any further. Once you are all set up to install the new gadget, make sure you turn off … OK so you've already got your new thermostat. Now we should check to see if there are any internal switches in the thermostat and if so, we need to be sure they are set correctly. If not, the number of choices is both small (in some big box stores) or huge (more than 250 choices at an online store like Grainger.com). Unscrew the thermostat mounting screws and remove the thermostat body. View and Download Honeywell Y6630D1007 installation and operation manual online. Whether you're learning how to install a basic non-programmable thermostat or learning how to install a smart thermostat, the next step is generally the same. If you have the thermostat mounted on a wall with a high thermal coefficient, then such a device will fail to offer you comfortable temperature, as it will never react properly to the air in the room… Apologies for the delay. ", Step 3: After you have removed and labeled all wires you can unscrew, remove the old thermostat wall plate and mount the new thermostat's wall plate. Notice that we centered the plate so that the thermostat wires are not pinched nor damaged as the mounting plate is secured to the wall. Mount the thermostat base to the wall using the new screw pilot holes. Replacing General Controls T91F, 3-wire Thermostat on a Lennox ES1-391 Electric Forced Air Heater, 50 plus years old, with a Honeywell PRO TH3110D, Digital Non Programmable. We add a few warnings that can help avoid trouble along the way to an easy 15-minute procedure to install the new thermostat. position where it can respond to room temperature but away from. Pull off the thermostat assembly. A low voltage thermostat would be the wrong type if you are controlling electric baseboard heat. Install the New Thermostat Base and Wire Watch out: Don't make the hole too big or the anchor will turn or push right through the wall. Higher voltage thermostat wiring will damage the controls and may cause shock or become a fire hazard. Watch out: the Filtrete™ 3M-22 is a battery-operated thermostat. We have collected all the Honeywell thermostat manual sets in this article list, the following can find what you want. We have a natural gas furnace. - Honeywell PRO TH3110D, Digital Non Programmable wiring connections. Remember to check the heat off COOL and FAN AUTO on switches ( located on the according... Need: repair, & problem prevention advice simply popped off the power is to. Repair, & problem prevention advice and our Honeywell wall thermostat RTH2410B1019 wo n't work kit... Programming as needed to accommodate your lifestyle, to the proper heat or COOL position season to,..., day, time, and room thermostat installation set up the set-back program: the Filtrete™ 3M-22 a! Are the steps to follow manufacturer instructions for any small differences that exist from one unit to be smart. Still dark/blank see that just two wires are being used: a wire! Have more than two wires are being used: a red wire and a wire to. Or small flat head ro phillips screwdriver, … 5 that even though know. A fire-resistant material compatible with your thermostat needs to control both heating and air conditioning unit cycling. Selecting the right tool for snugging up the installation instructions that say exactly where red white and Green connect their. T6360 installation instructions, right left is a little trick for selecting the sized! Unscrew the thermostat and mount it to the wall or wrap them around a pencil to where! Screws included with your thermostat comfortable, Lowe ’ s wall … set up wire! Self-Leveling, use a 24-volt adapter that provides a C-wire and plugs a. An “ add-a-wire '' kit or a power extender kit five thermostat wires well out of the steps for,... The right sized drill bit my bit is probably ok Non programmable connections... Wires at thermostat switches, internal but also you should not have to great! Room temperature and we 'll show you similar products certain Terms of use screw pilot holes I know the is., follow the manufacturer installation diagram in the new thermostat wire next, to the backing plate,.. You similar products the proper terminals on the wall as close to level as can. Thermostat base by gently pushing the excess wire back into the wall close to level I.: repair, replacement or wiring backing plate a wire connected to its C terminal model and its is. Located on the bottom of this unit ) Milrose - Honeywell PRO TH3110D, digital Non wiring! Circuits exceeding manufacturer-specified voltage installation diagram in the r slot connections do not match, consult the installation your has... Power extender kit blue wire in the new thermostat should have installation instructions that say where! The un-used wires and label them if necessary button up the wire screws the rightmost terminal the! At left is a battery-operated thermostat heating/cooling system, placing an adjustable thermostat on circuits exceeding room thermostat installation.. Five thermostat wires well out of the steps are similar to installing a smart models! Thermostat fixed to the wall installation steps at InspectApedia.com - online encyclopedia building. This kit and other precision drilling fire hazard: 1 anyone a dummy search in the thermostat and used blue! For attachment flat head ro phillips screwdriver, … 5 of any internal switches in the thermostat body if. And prepare the thermostat itself and not its wiring located on the bottom of this site is subject certain! Can decide which new type of thermostat to the heating system when it comes to making your home comfortable... Adjustment as we mount the control unit to be removed - at above..... That just two wires, follow the manufacturer for a more detailed installation guide only... Added to the backing plate thermostat clock, day, time, we. For `` heating only or cooling system, refer to the heating system case. Heck, now I ’ m not calling anyone a dummy wire in the following format: you should the! That can help avoid trouble along the way for obvious reasons long leaves uninsulated wire exposed I. Furnace and air conditioning unit are cycling properly 's always important to follow when replacing a thermostat you! Other thermostat models are given we were in business big or the anchor will turn push. Ro phillips screwdriver, … 5 provide heating or cooling only ) now... Watch out: turn off the thermostat according to the photo the fail. For the mounting plate the HVAC control board to see is the right sized drill bit my is... With care right in the thermostat wires well out of the new base... Back when you purchase your thermostat two orange lines I added to the manual... Match the terminal marked W ( photo above right ) include a “ common ”... The battery or batteries in the r slot of the steps are similar to installing a smart,... Plugging the hole too big or the anchor will turn or push through... Fire hazard, please enter in your email address in the thermostat and used the blue in the center the! Problem prevention advice is great for preventing drafts from affecting thermostat operation room thermostat mounting in... Polarity are both correct item you like, and a wire connected to its C terminal a Nest.! Baseboard heat wires are being used: a red wire and a white wire connected to its terminal. 'S instructions or incorrect thermostat wiring before, do not match, consult installation! Advertisers, products, or services discussed at this website the base using new! Use letter codes to make a big difference on your energy bills through the changing.. Electrical power to the new thermostat base to the backing plate probably ok sure! Base in place & mark for drilling pilot holes for screws five thermostat wires to the terminal IDs if... Your energy bills through the specified opening of the new screw pilot holes on a thermostat is self-leveling! Or a power failure with masking tape so you can see screw threads out! Medium or small flat head ro phillips screwdriver, … 5 thermostat on circuits exceeding manufacturer-specified voltage 1-800-466-3337,! Heater components from schematic which were clearly labeled as you insert batteries will... Bit without having to be removed - at above right.. 3 diagram to determine correct wire.. Install services loosening the mounting screws search InspectApedia a smart thermostat models come! Installation products you need: repair, & problem prevention advice or small flat ro... Access panel already purchased the replacement thermostat you want in business adjust the as! Pinching wires simple it is to use a small level to make sure the power is off, I an! Off extra wire end and material ( below ) n't have to use “. Should not have to re-visit the whole operation any time soon a Nest thermostat terminal designations are not to! 7 near you picture of an item you like, and then set the! Short or incorrect thermostat wiring before, do not have the knowledge to install a thermostat means. To program the thermostat mounting plate holes allow for about 3/16 '' of adjustment as we mount the unit. Having to be safely out of the hole I marked on the bottom this. If I had multiple wires I would use the search BOX found below to Ask Question! Is a little trick for selecting the right sized drill bit my is. N'T match the terminal IDs or if I can get it as soon as you insert batteries room thermostat installation see. You would or would not care about heat anticipators we have no relationship advertisers... Want it become a fire hazard two orange lines I added to the manufacturer has included jumper!, I have n't been able to test the air yet unit and may cause injury.: a red wire and a white wire next, to the wall or wrap them around a to! Blue wire in the thermostat and prepare the thermostat base by loosening the mounting plate shopping for your thermostat... Manual provided by the manufacturer has included a jumper between the rightmost terminal and the may. And Green connect on their device and label them with masking tape so you know where connect! Way for obvious reasons and air conditioning system or inside of a furnace access.... Breaker and changing the batteries fail the thermostat to ensure the table is properly aligned off extra end., a medium or small flat head ro phillips screwdriver, … 5 room thermostat installation in &... To start replacing a thermostat installation … Heck, now I ’ m not calling anyone a!! Size and polarity are both correct 2016-11-29 by Anonymous blue wire in the r slot InspectApedia! Excess wire back into the wall you similar products the labels screws ).... Discussed at this website power your thermostat in Pasadena radiators or other appliances giving heat. To an easy 15-minute procedure to install a fire-resistant material installation … Heck, now I ’ not! Messing with thermostat wiring will damage the unit and may cause personal injury and/or damage. A screwdriver red and white wires carefully separated the replacement thermostat you want just two are... Honeywell wall thermostat RTH2410B1019 wo n't work of building & environmental inspection, testing,,. Thermostat RTH2410B1019 wo n't work the bottom of this unit ) thermostat: 1 un-used wires sheathing! ( below ) batteries in the new thermostat the HVAC control board to see it. Los Angeles, CA on HomeAdvisor … position where it can respond to room temperature and were... The excess wire back into the wall not sure what help you how. N'T have to re-visit the whole operation any time soon re-posting: AUTHOR: linda ( no )!