Goodman thermostat wiring

It appears in your furnace wiring photo that you have an extra unused blue wire wrapped around the outside sheathing of your thermostat wire bundle. If you can find this same wire behind your thermostat, you don't need to install the PEK. Simply connect this wire to the C terminal of the ecobee, and on the furnace side, add it to the wire cap ...

Goodman thermostat wiring. Honeywell Redlink Compatible: RedLINK accessories include the Wireless Outdoor Sensor, Portable Comfort Control (PCC), RedLINK Internet Gateway, Wireless Indoor Sensor, …

Page 10 INSTALLATION INSTRUCTIONS TSTATG1152-2 Sample Wiring Diagrams Gas or Electric Heat 4 Wire, 1 Stage Cooling, 1 Stage Heating-Heat Pump with B reversing …

Thermostat Terminal Designations Quick Guide - Detail Wiring Color Guide Below. Red-Wire - connects to the R terminal with the red wire. RC-Wire - connects to the RC terminal RC red. RH-Wire - connects to RH terminal RH heat. Y-Wire - connects to the Y terminal and is for cooling stage 1 with the yellow wire.How to install your Honeywell Home T5+ or T9 Smart Thermostat. Video Button 1. Honeywell Home T5 and T6 WiFi thermostat connection failure. Video Button 2. Honeywell Home T5 and T6 thermostat WiFi reset with Android. Video Button 3. How to set up your Honeywell Home T5 or T6 Pro Smart Thermostat. Video Button 4.Nov 20, 2023 ... This is part of the Thermostat Wiring Series. Ryan Hoger will demonstrate a couple of ways to troubleshoot thermostat wiring.Wiring Harness 28 115 Volt Line Connections 28 Junction Box Relocation 28 24 Volt Thermostat Wiring 29 Single-Stage Heating Thermostat Application 30 24 Volt Dehumidistat Wiring 30 Fossil Fuel Applications 30 Line Voltage Accessories (Electronic Air Cleaner and Humidifier) 30 24 Volt Humidifier 31 Gas Supply and Piping 31 High Altitude …This complete 24-volt thermostat wiring guide covers all thermostat wiring issues from the simple to the complex – from basic 2 wire thermostat wiring common to gas furnaces all the way to 8 wire thermostat wiring for two stage heat pumps and similar HVAC systems. ... White Rodgers or Ecobee, or the same brands (Trane, Carrier, …Step-by-Step Guide to Wiring a Goodman HVAC Thermostat. To properly wire a Goodman HVAC thermostat, follow these step-by-step instructions: Turn off the power to the HVAC system. This is essential to prevent electrical shocks or damage to the system. Locate the thermostat. In most cases, it is placed on an interior wall of the room or …If you have an old Android phone sitting around collecting dust, and you've been pining for smart thermostat but don't want to drop the cash on one, then the Android Thermostat mig...

Prior to starting the wiring process, it is crucial to turn off the power to your heat pump system. Locate the main electrical panel in your home and switch off the circuit breaker that controls the heat pump. 3. Remove the Old Thermostat. If you are replacing an existing thermostat, carefully remove it from the wall.Goodman Gsx160481 Avptc48d14 109 112 Wiring Diagrams. Goodman Gsx140481 4 Ton 14 To 15 Seer Condenser R 410a Refrigerant. Goodman Mfg Ss Gsx13 Wiring Diagram Gsx130181e. Guide To Wiring Connections For Room Thermostats. Service Instructions. Learn how to wire a HVAC unit with this simple step-by-step guide. You'll discover the best tips and tricks to keep your air conditioner running smoothly. In the Goodman heat pump there are two wiring sources that have to be connected. Low voltage is the voltage that is used to control the unit from a thermostat or other controlling device. You will have three wires for single phase and four wires for three phase. Locate ground lug-on unit. Locate the contactor in the high-voltage compartment.Honeywell Redlink Compatible: RedLINK accessories include the Wireless Outdoor Sensor, Portable Comfort Control (PCC), RedLINK Internet Gateway, Wireless Indoor Sensor, …

The Goodman GTST connected thermostat is designed to provide the ultimate inverter experience when installed as a part of the Goodman SD system. The GTST is ...Thermostat Wiring Colors Code - Always follow the thermostat manufacturers instructions whenever changing the thermostat. Always turn the power off at the ... Dark Blue Wire for B, depending on the installer of the heat pump and the manufacturer. If you have a Trane, Carrier, Goodman, Lennox, Ducane, Heil, Fedders, Amana, Janitrol, or …This single pole double throw thermostat device with adjust-able 0° to 45° temperature range is employed in conjunction with the room thermostat to control the electric heaters that have been added to Goodman and Amana® cooling and heat pump product. This kit includes an Outdoor Thermostat, three wires, mounting bracket, (3) wire caps, and ...Sep 22, 2013 ... Troubleshooting the Goodman Defrost Board ... Thermostat Wiring Series: Wiring a Heat Pump ... HVAC Install - Goodman 3.5 Ton Package Heat Pump 11- ... In many cases, this is an issue with the electrical connection to the thermostat. It can also be an issue with the wiring connecting the thermostat and your other HVAC equipment, like a Goodman furnace or air handler. In either scenario, you’ll want to contact an HVAC repair person for a professional fix. Goodman thermostat troubleshooting help VANCOUVER, BC / ACCESSWIRE / February 16, 2022 / Companies with a rich tapestry of diversity are more likely to out-perform, as well as create thr... VANCOUVER, BC / ACCESSWIRE / F...

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This manual is also suitable for: View and Download Goodman GPH 14 SEER R-410A technical manual online. GPH 14 SEER R-410A Package Heat Pump Units. GPH 14 SEER R-410A heat pump pdf manual download. Also for: Gph1424h41ab, Gph1430h41ab, Gph1436h41ab, Gph1442h41ab, Gph1448h41ab, Gph1460h41ab.Goodman heat pump thermostat wiring. Wiring a heat pump diagramThermostat wiring honeywell hvac thermostats heater wires heatpump inspectapedia t87 annawiringdiagram condenser baseboard schematron controls thermost abet 240v hook tt Thermostat wiring diagram honeywell hvac wire simple pdf …Goodman Hvac Condenser Dual Run Capacitor Replacement Guide 017. Rheem Ruud Condenser Fan Motor 51 23055 11 Wiring Diagram. Goodman Package Units Both Combined Manual L0806745. Nest Thermostat Wiring. Goodman Ssx 14 Seer Technical Manual Pdf Manualslib. Service Instructions.KEY TAKEAWAYS. Wiring a Goodman AC unit involves preliminary steps like gathering necessary tools, turning off power, reading the manual, identifying wires, checking local codes, and planning the wiring route. The wiring process includes high voltage connections, low voltage connections, thermostat wiring, checking for leaks, …

Nov 20, 2023 ... This is part of the Thermostat Wiring Series. Ryan Hoger will demonstrate a couple of ways to troubleshoot thermostat wiring.Goodman-Amana CTK04AE - ComfortNet CTK04 Communicating 7-Day Programmable Touchscreen Thermostat, CTK04AE- The ComfortNet brand programmable touch-screen high-definition digital control for residential and light commercial applications works with our Amana brand ComfortNet-ready heating and cooling systems.Pull new thermostat wire from the HVAC equipment to the thermostat so that there are at least 5 wires available. Purchase and install a Goodman Add-A-Wire accessory (T5TATGAC0410). If you have a heat pump with aux heat the Goodman Premium thermostat will require 6 wires: R (24Vac), C (24Vac), Wl/0/B (reversing …For the location of your nearest distributor consult the white business pages, the yellow page section of the local telephone book, or contact the following: SERVICE PARTS DEPARTMENT GOODMAN MANUFACTURING COMPANY, L.P. 2550 NORTH LOOP WEST, SUITE 400 HOUSTON, TEXAS 77092 (713) 861 – 2500.Connect the New Thermostat. Place the plate of your new thermostat against the wall where it will be located. Check the plate with a level, and mark the screw holes with your pencil. If applicable, drill guide holes before adding anchors to the wall. Pull the wires through the opening of the thermostat’s backplate.Learn how to properly wire a thermostat for a Goodman heat pump. Follow step-by-step instructions for connecting the thermostat to the correct terminals on the heat pump to …HONG KONG, Oct. 13, 2020 /PRNewswire/ -- Goodman today announces the opening of 'The Rambler', a newly renovated café at its flagship Goodman Inte... HONG KONG, Oct. 13, 2020 /PRNe...Honeywell Redlink Compatible: RedLINK accessories include the Wireless Outdoor Sensor, Portable Comfort Control (PCC), RedLINK Internet Gateway, Wireless Indoor Sensor, …LED bulbs can be expensive up-front, but they more than make up their cost in energy savings over their lifespan (which can be measured in decades). Today at Best Buy though, you c...To install the thermostat properly, please follow these step by step instructions. If you are unsure about any of these steps, call a qualified technician for assistance. • Assemble tools: Flat blade screwdriver, wire cutters and wire strippers. • Make sure your Heater/Air Conditioner is working properly

Sep 22, 2013 ... Troubleshooting the Goodman Defrost Board ... Thermostat Wiring Series: Wiring a Heat Pump ... HVAC Install - Goodman 3.5 Ton Package Heat Pump 11- ...

Goodman offers a range of heating and cooling systems, including single-stage, two-stage, and variable-speed systems. Knowing your system type is essential for thermostat compatibility. 2. Check Wiring Compatibility: Examine your current thermostat's wiring and take note of the terminals and wires. Common terminals include R (power), C (common ... OWNER'S MANUAL TSTATG2100-2 Sample Wiring Diagrams 4 Wire, 1 Stage Cooling, 1 Stage Heat-Heat Pump with O reversing valve. ... and 2152-2 *2200C, *3271C, *3272C, *2111, *3272, *3273 This thermostat is warranted by Goodman Manufacturing Company, Some states and provinces do not allow limitations on how long an L.P. (“Goodman”) to …In many cases, this is an issue with the electrical connection to the thermostat. It can also be an issue with the wiring connecting the thermostat and your other HVAC equipment, like a Goodman furnace or air handler. In either scenario, you’ll want to contact an HVAC repair person for a professional fix. Goodman thermostat troubleshooting helpLearn how to wire a HVAC unit with this simple step-by-step guide. You'll discover the best tips and tricks to keep your air conditioner running smoothly.Heat Pump Wiring And Fuses Diy Home Improvement Forum. Page 25 Of Nordyne Air Conditioner E3 User Guide Manualsonline Com. 4 Wire Thermostat Wiring Color Code Onehoursmarthome Com. Sensi Touch Smart Thermostat Emerson Us. Goodman Gph1436h41 3 Ton 14 Seer Self Contained Packaged Heat Pump Dedicated HorizontalThis single pole double throw thermostat device with adjust-able 0° to 45° temperature range is employed in conjunction with the room thermostat to control the electric heaters that have been added to Goodman and Amana® cooling and heat pump product. This kit includes an Outdoor Thermostat, three wires, mounting bracket, (3) wire caps, and ...Heat Pumps and Electric Home Heating - Goodman wire colors/heat stages - I'm rewiring a thermostat and am trying to figure out how goodman labels the two different heat stages. One stage is the heat pump and the other is the electric emergency heat. I've got W2 and E on the old thermostat and W1 and W2 on the new one.View and Download Goodman GSX Series installation & operation instructions online. Goodman GSX Series; GSZ Series 50HZ R410A SPLIT SYSTEM OUTDOOR UNIT. ... Air Conditioner Goodman GSC13 Series Wiring Diagram. Split system 1.5 to 5 tons (20 pages) ... If outdoor normally closed position to open the compressor contactor …This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures or services performed by an unqualified person. PRODUCT IDENTIFICATION. 2 The model and manufacturing number are used for positive ...

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Brett Martin. October 2, 2023. goodman heat pump wiring diagram thermostat – What is a Wiring Diagram? A wiring diagram is a straightforward visual representation from the physical connections and physical layout associated with an electrical system or circuit. It shows what sort of electrical wires are interconnected which enable it to also ... The Sensi app provides all the installation instructions for wiring your new thermostat. Download the Sensi app on your smart phone or tablet. Create an account or sign in. Tap the + sign. Tap your Sensi product. Tap " New Installation ". Tap “ Not Mounted ”. Follow the in-app setup and wiring instructions. Product Description. Used for legacy wiring of communicating Goodman and Amana Condensers. If you are not wiring with 2 communication wires and instead are wiring for a non-communicating setup this component is needed to do so. Fits: Goodman Models GSXC160241 GSXC160361 GSXC160481 GSXC160601 GSXC180241 GSXC180361 GSXC180481 GSXC180601 Amana ... This Goodman thermostat has the ability to receive updates to its firmware. Periodically firmware updates are released by the manufacturer to add features and/or performance enhancements. This manual was produced reflecting the most current firmware/feature set at the time of publication, firmware rev. 1.0. The wiring diagrams provide an easy reference for understanding the system’s wiring, so that you can easily install the thermostat. Without a wiring diagram, it is difficult to tell which wires are connected to which components. This article provides a comprehensive guide to understanding and installing Goodman furnace thermostat wiring ...Icon: The word or symbol that appears on the thermostat display. Mode: The current operating condition of the thermostat (i.e. Off, Heat, Cool, Auto). Non-Programmable Thermostat: A thermostat that does not have the capability of running Time Period Programming. Programmable Thermostat: A thermostat that has the capability ofINSTALLATION INSTRUCTIONS TSTATG1152-2 Test Operation Turn on the power to the Heating/Air Conditioning system. On the thermostat, slide the Mode Switch to HEAT. Press the COOLER or WARMER button until the set temperature is 10 degrees above room temperature. The HVAC unit should energize in the heating mode.Dec 7, 2023 · Name: goodman furnace thermostat wiring diagram – Goodman heat pump troubleshooting manual choice image free goodman heat pump troubleshooting choice image free goodman Elegant Heat Pump thermostat Wiring; File Type: JPG; Source: mainetreasurechest.com; Size: 1.40 MB; Dimension: 5000 x 3704 ….

Amazon held an event this morning, and wow-oh-wow did they announce a lot. Smart thermostats! Flying security cameras! Robot companions! Didn’t tune in or have time to catch it all...⁴ Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be deter-mined in accordance with National Electrical Codes. Extensive wire runs will require larger wire sizes. ⁵ Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit break-er size.Dec 26, 2023 · Strip the ends of the wires. Use a wire stripper to remove about 1/2 inch of insulation from the ends of the wires. 4. Connect the wires to the terminals. The wires from the air handler will be connected to the terminals in the junction box. The colors of the wires will correspond to the colors of the terminals. 5. Product Description. Used for legacy wiring of communicating Goodman and Amana Condensers. If you are not wiring with 2 communication wires and instead are wiring for a non-communicating setup this component is needed to do so. Fits: Goodman Models GSXC160241 GSXC160361 GSXC160481 GSXC160601 GSXC180241 GSXC180361 GSXC180481 GSXC180601 Amana ... Connect the New Thermostat. Place the plate of your new thermostat against the wall where it will be located. Check the plate with a level, and mark the screw holes with your pencil. If applicable, drill guide holes before adding anchors to the wall. Pull the wires through the opening of the thermostat’s backplate. View and Download Goodman GPH13 service instructions manual online. GPH13 PACKAGE HEAT PUMPS; GPC13 PACKAGE COOLING. GPH13 heat pump pdf manual download. Also for: Gpc13. ... SERVICING S-2 CHECKING WIRING 5. No voltage, indicates the trouble is in the thermostat or wiring. 6. Check the continuity of the …Ecobee4 with Goodman Furnace. Hi, I have a Goodman GMVC96 furnace which has the following terminals on the main board; 1, 2, R, C, G, W1, W2, Y1, Y2, O, Dehum. The current thermostat is only using the first 4 connections, and the 2 wire to the AC unit is on the C and Y1. Can anyone tell me what connections I would use from the …Sep 5, 2023 · Craig. 1 Like. speadie September 9, 2023, 1:35am 13. Using the same/similar color wires contained in your schematic… connect the c adapter at the splice point as follows: Tell the wyze app that your old thermostat has the following wires: Y, Rc, G, W. 3 Likes. McCraig September 10, 2023, 3:00pm 14. Goodman thermostat wiring, The Goodman GTST connected thermostat is designed to provide the ultimate inverter experience when installed a part of a Goodman SD inverter system. The GTST thermostat is compatible with all Goodman communicating unitary equipment and can be linked via wi-fi to the Goodman Home app for control from an iOS or Android phone or tablet., If you have a C wire, place it into the C terminal on your wall plate. C wire adapters are available here. Let’s look at the G wire. This wire goes to the G terminal on your new thermostat. Of the Y, Y1, and Y2 wires, Y or Y1 go to the Y terminal and Y2 to the Y2 terminal. The O/B wire can have many configurations., Step One: Disconnecting Your Thermostat. The most important thing you will want to do is turn the power off to the wires for your thermostat. Once the power is off, then you can remove the thermostat from the base. When you remove the thermostat, you will notice wires coming from out of the wall. These wires will be connected to the base., G – Green: Fan – this is for the blower in the air handler. R – Red: 24 Volt Power – Your air handler is powered by 110V, but it is converted to 24V for the thermostat. C – Blue: Common wire for continuous 24 volt power from the thermostat to the air handler. E – White (optional): Emergency Heat., The Goodman literature library has consumer brochures and technical specifications for various Goodman HVAC models and product lines., The furnace is a Goodman/amana 2000 CFM model MBR2000AA-1 and the heat strip is 15kw model HKR-15 three element heat strip. If you go to Goodman 2000 CFM Electric Furnace :: Electric Furnaces :: AC 4 Life, Inc. and under the picture of the furnace click on installation guides it will give you all the different variations for wiring.The very …, Maximum wire distance between the ComfortNet thermostat and the IFC should not exceed 100 feet using 18 gauge wire. MCR29241 MCR33171 MCR33170 69-2688—07 I/O-CHTSTAT03... Page 5 CTK04 ComfortNet™ Communicating Thermostat Install thermostat Wiring Thermostat, Indoor Unit and Outdoor Unit Wire Thermostat to Indoor Unit Connect 1, 2, R and C ..., HONG KONG, Oct. 13, 2020 /PRNewswire/ -- Goodman today announces the opening of 'The Rambler', a newly renovated café at its flagship Goodman Inte... HONG KONG, Oct. 13, 2020 /PRNe..., Basic thermostat wiring for furnace and air conditioner. I show where the wires go at the thermostat, the color code, then down at the furnace control board,..., Amazon held an event this morning, and wow-oh-wow did they announce a lot. Smart thermostats! Flying security cameras! Robot companions! Didn’t tune in or have time to catch it all..., select “Add” on your Goodman home app. 4. Confirm that the newly added thermostat appears on the “My Home” screen. 1. After your Goodman GTST thermostat is connected to WiFi, select “Next”. (If not starting on this screen, select “Add Device”, then select “Goodman connected thermostat” and a location, and press “Next”.) 2. , This manual is also suitable for: View and Download Goodman GPH 14 SEER R-410A technical manual online. GPH 14 SEER R-410A Package Heat Pump Units. GPH 14 SEER R-410A heat pump pdf manual download. Also for: Gph1424h41ab, Gph1430h41ab, Gph1436h41ab, Gph1442h41ab, Gph1448h41ab, Gph1460h41ab., The Goodman GTST connected thermostat is designed to provide the ultimate inverter experience when installed a part of a Goodman SD inverter system. The GTST thermostat is compatible with all Goodman communicating unitary equipment and can be linked via wi-fi to the Goodman Home app for control from an iOS or Android phone or tablet., The Basic heat pump wiring for a heat pump thermostat is illustrated here. It corresponds to the chart below to explain the thermostat terminal functions. Before uninstalling the old thermostat take a picture of the wiring with your cell phone before removing the wires. This way you have a reference., 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. You can print it or email it to yourself. 4. Use the compatibility checker, Connect the New Thermostat. Place the plate of your new thermostat against the wall where it will be located. Check the plate with a level, and mark the screw holes with your pencil. If applicable, drill guide holes before adding anchors to the wall. Pull the wires through the opening of the thermostat’s backplate. , If there's a wiring diagram on the inside of the cover please edit a photo of that into your question. Is there a spare wire in the thermostat wiring to use as a C wire, or are you running a new thermostat cable for this? Do not take …, Thermostat Wiring AC/Furnace Wiring Goodman PCBFM103 Circuit Board Circuit Board Wiring 1 Circuit Board Wiring 2 Panel wiring diagram. ... in your furnace wiring photo that you have an extra unused blue wire wrapped around the outside sheathing of your thermostat wire bundle. If you can find this same wire behind your thermostat, you …, Thermostat wire is just a big spool of bundled, color-coded wires. The “18” refers to the gauge and the “5” refers to how many individual wires are inside the cable. ... My Goodman furnace has a control board with no C terminal. All I did was connect the unused blue wire from the thermostat control wire bundle to the blue bundle at the ..., Wiring Diagram Images Detail: Name: goodman heat pump package unit wiring diagram – Electric Heat Strip Wiring Diagram Beautiful Goodman Air Handler Ac Center E280a2 4. File Type: JPG. Source: natebird.me. Size: 1.12 MB. Dimension: 2136 x …, 1 Service Instructions *PH 13 & 14 PACKAGE HEAT PUMPS *PC 13 & 14 PACKAGE COOLING HORIZONTAL MODELS WITH R-410A RS6300011r15 April 2016 This manual is to be used by qualified, professionally trained HVAC technicians only., THERMOSTAT WIRING DIAGRAMS .....11 THERMOSTATS ..... 13 INTRODUCTION Checking Product Received Upon receiving the product, inspect it for damage from shipment. ... GOODMAN MANUFACTURING COMPANY, L.P. 2550 NORTH LOOP WEST, SUITE 400 HOUSTON, TEXAS 77092 (713) 861 – 2500, Jul 8, 2018 ... ... 82K views · 11:06. Go to channel · Basic Thermostat Wiring - How to Wire HVAC Thermostat. Word of Advice TV•933K views · 10:35. Go to chann..., This single pole double throw thermostat device with adjust-able 0° to 45° temperature range is employed in conjunction with the room thermostat to control the electric heaters that have been added to Goodman and Amana® cooling and heat pump product. This kit includes an Outdoor Thermostat, three wires, mounting bracket, (3) wire caps, and ..., Learn how to wire a Goodman gas furnace thermostat by following a detailed wiring diagram. Get step-by-step instructions to ensure proper installation and functionality., Wiring Diagram Images Detail: Name: goodman heat pump package unit wiring diagram – Electric Heat Strip Wiring Diagram Beautiful Goodman Air Handler Ac Center E280a2 4. File Type: JPG. Source: natebird.me. Size: 1.12 MB. Dimension: 2136 x …, Wiring Harness 28 115 Volt Line Connections 28 Junction Box Relocation 28 24 Volt Thermostat Wiring 29 Single-Stage Heating Thermostat Application 30 24 Volt Dehumidistat Wiring 30 Fossil Fuel Applications 30 Line Voltage Accessories (Electronic Air Cleaner and Humidifier) 30 24 Volt Humidifier 31 Gas Supply and Piping 31 High Altitude Derate 31, Ecobee4 with Goodman Furnace. Hi, I have a Goodman GMVC96 furnace which has the following terminals on the main board; 1, 2, R, C, G, W1, W2, Y1, Y2, O, Dehum. The current thermostat is only using the first 4 connections, and the 2 wire to the AC unit is on the C and Y1. Can anyone tell me what connections I would use from the …, My Favorite Tool: https://amzn.to/3NIFJuONest 3rd Gen: https://amzn.to/37uHrk7New Nest Thermostat: https://amzn.to/3KqpJgaNest C Wire Adapter: https://amzn.t..., Icon: The word or symbol that appears on the thermostat display. Mode: The current operating condition of the thermostat (i.e. Off, Heat, Cool, Auto). Non-Programmable Thermostat: A thermostat that does not have the capability of running Time Period Programming. Programmable Thermostat: A thermostat that has the capability of, THERMOSTAT WIRING DIAGRAMS .....11 THERMOSTATS ..... 13 INTRODUCTION Checking Product Received Upon receiving the product, inspect it for damage from shipment. ... GOODMAN MANUFACTURING COMPANY, L.P. 2550 NORTH LOOP WEST, SUITE 400 HOUSTON, TEXAS 77092 (713) 861 – 2500, Connect the New Thermostat. Place the plate of your new thermostat against the wall where it will be located. Check the plate with a level, and mark the screw holes with your pencil. If applicable, drill guide holes before adding anchors to the wall. Pull the wires through the opening of the thermostat’s backplate. , Basic thermostat wiring for furnace and air conditioner. I show where the wires go at the thermostat, the color code, then down at the furnace control board,...