Goodman thermostat wiring

The thermostat installed on your Mercury Sable's 3.0l engine is what allows coolant to flow from the radiator to the engine. When the thermostat goes out, your engine temperature w...

Goodman thermostat wiring. Goodman Air Handler Wiring Schematic A Goodman air handler is a central air conditioner that uses a blower to circulate air through the home. The air handler is responsible for heating and cooling the air in your home. ... Thermostat Wiring Question Diy Home Improvement Forum. Goodman Rt6100004r13 Service Instructions Manual …

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.

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.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 ...We would like to show you a description here but the site won’t allow us.Feb 10, 2015 at 13:19. If you put an ammeter on the red wire coming off of the transformer, and took the reading while everything was running. That would give you the load that is on the transformer. With a 24 V, 40 VA transformer. The max draw would be about 1.667 amperes ( 40 VA / 24 V= 1.66666667 A ).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, …Thermostats are in every household, but have you ever wondered how they work? Learn about thermostats and take a look inside a home thermostat. Advertisement If you have specific h...Connecting the Thermostat Wiring. The next step in installing a smart thermostat on a Goodman GMT070-3 furnace is to connect the thermostat wiring to the furnace’s control board. To do this, you will need to identify the terminal connections on the control board and attach the thermostat wires to the corresponding terminals.depending upon the ComfortNet communicating thermostat you choose. ADVNCE h INTITIE h CTMIBE h EMTE ENIN h Featuring the RedLINK™ Suite of Home Comfort Solutions ComfortNet is compatible with Daikin, Goodman ® & Amana ® brands: ComfortNet Model # CTK04 CTK03 CTK02 CTK01 Inverter HP & A/C 2-Stage HP & A/C …

In this HVAC Heat Pump Video, I go over 6 Wiring Combinations used to Bypass or Jump a Heat Pump Thermostat. These are used to Troubleshoot whether the Therm...Tap in the anchors, feed the thermostat wires through the hole in the base plate, set the plate back in position, and secure it with the provided screws. Double-check the level before you tighten the screws all the way. 4. Connect the Wires. Connect the red thermostat wire to the R terminal.Jan 14, 2015 · Goodman Heat Pump Thermostat Wiring. I recently bought a 10yr old residential condo in a walkup building of 4 units. My unit is a 950sqft 1br unit with a Goodman ARUF024-00A-1 all electric heat pump installed. the thermostat in the house did not have an emergency setting, and before closing we had the owners hire a professional to install a ... Seal any unused openings in the venting system. Inspect the venting system for proper size and horizontal pitch, as required by the National Fuel Gas Code, ANSI Z223.1 or the …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.Page 12 of goodman mfg air conditioner aspf user guide manualsonline com wyze thermostat c wire adapter no ywgr on control board home forum wiring issue at furnace for cameras electronic controls icm287 icm time delay circuit pcbfm103 b1370735s shortys pumps located near indianapolis indiananationwide armstrong pump distributor … 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 ...

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.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 ...Yellow wires: They connect to your compressor and control your air conditioning system. The yellow wires connect to the Y terminals on your thermostat. Green wires: The green wire connects to the fan of your furnace or air handler. It connects to terminal G on your thermostat. Orange wires: The orange wire links to your heat pump, if you have one. OWNER'S MANUAL TSTATG2100-2 Test Operation Turn on the power to the Heat Pump. 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. Page 18 OWNER'S MANUAL TSTATG2100-2 Test Operation On the thermostat ...

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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.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 ofAt Goodman, we believe in American dependability. Units are designed, engineered and assembled in the U.S.A. Find a Dealer. Product Reviews. Technical Specifications. Share. Learn more about the refreshingly affordable Goodman GSZ14 Heat Pump with up to 15 SEER / 9.0 HSPF efficiency.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 …

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 …OWNER'S MANUAL TSTATG1100-2 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 (Page 6).The wires on the furnace are red = power, white = heating, yellow = cooling, and green = fan. Follow the Thermostat Wiring Guide: Carefully connect each wire correctly from the furnace to the terminals on the thermostat. Double-check: Go through the diagram again and review all the connections made.When it comes to installing or troubleshooting a Goodman furnace thermostat, proper wiring is essential for optimal functionality and performance. However, there are some common mi...Mount the thermostat approximately 5’ from the floor. Mount on interior wall using the screws and anchors included. Drill 3/16 ” holes for drywall, and 7/32 ” holes for plaster.Google’s Nest unit today launched its newest thermostat. At $129, the Nest Thermostat is the company’s most affordable one yet, but it’s also the first to feature a new swipe and t...Dekorasi Kamar. Discover the wiring diagram for a Goodman heat pump thermostat. This diagram shows how the thermostat is connected to the air handler and heat pump. Perfect for anyone working on their HVAC system.Yellow – The yellow wire connects to your compressor. Green – The green wire connects to the fan. Orange – This wire connects to your heat pump (if you have one). Red – Now, there can be two separate wires for this. One is for cool and the other is for heat, hence the abbreviation “RH” and “RC”. Blue – This is your common or ...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.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. TSTATG1152-2. Battery or system powered. 5+2 day programmable. 1-Heat/1-Cool for use with gas/electrics, heat pumps, electric & hydronic heat. Extremely simple to operate and features a large, easy to read digital display. Compatible with 2, 3 or 4 wire systems its sleek styling and white color blend beautifully into any decor.

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.

Feb 6, 2023 · Connecting the Thermostat Wiring. The next step in installing a smart thermostat on a Goodman GMT070-3 furnace is to connect the thermostat wiring to the furnace’s control board. To do this, you will need to identify the terminal connections on the control board and attach the thermostat wires to the corresponding terminals. 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.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 …Use a small screwdriver to loosen the terminal screws on the Sensi thermostat base, and insert each labeled wire into the corresponding terminal. Tighten the terminal screws to secure the wires in place. 9. Attach face plate. Tuck the wires into the wall keeping them flush so the thermostat snaps in place.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.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 …View and Download Goodman GSZ 14 SEER technical manual online. GSZ 14 SEER Split System Heat Pump. GSZ 14 SEER heat pump pdf manual download. Also for: Gsz140181a, Gsz140241a, Gsz140301a, Gsz140361a, Gsz140421a, Gsz140481a, Gsz140601a. ... WIRING DIAGRAMS GSZ140[18-60]1A* Wiring is subject to change, …Dimensions of thermostat ..... 4.7”W x 4.4”H x 0.8”D Mount Thermostat Align the 4 tabs on the subbase with corresponding slots on the back of the thermostat, then push gently until the thermostat snaps in place. Battery Installation Battery installation is recommended even if thermostat is hardwired (C terminal connected).

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Thanks for providing the additional photos. The photos and the wiring diagram confirm that the light blue wiring is your common on the 24V side. To attach your thermostat C wire, you can attach directly to the 'C' terminal on your control board (there are two - one is open in the photo).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 ...For this model, the thermostat tells the furnace what stage to run and the furnace tells the AC condenser. So the thermostat must also have at least one W and two Y wire connections. Again other models may not require separate wires. The furnace has a variable speed fan and for this particular model the fan speed is controlled by a learning ...When it comes to installing or troubleshooting a Goodman furnace thermostat, proper wiring is essential for optimal functionality and performance. However, there are some common mi...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.The thermostat installed on your Mercury Sable's 3.0l engine is what allows coolant to flow from the radiator to the engine. When the thermostat goes out, your engine temperature w... Get a discount on a Sense Home Energy Monitor using code BENJAMIN here: http://store.sense.com/discount/BENJAMINMy Favorite Tool: https://amzn.to/31tqazdTher... The thermostat on a Toyota Sienna is similar to a bodyguard at a nightclub. They both control the flow of things going in and out of the place they're guarding, which with the Sien...The Insider Trading Activity of Goodman Laurie on Markets Insider. Indices Commodities Currencies StocksIn this HVAC Heat Pump Video, I go over 6 Wiring Combinations used to Bypass or Jump a Heat Pump Thermostat. These are used to Troubleshoot whether the Therm...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. ….

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 …Goodman GMEC961004CNAB Pdf User Manuals. View online or download Goodman GMEC961004CNAB Service And Troubleshooting. Sign In Upload. Manuals; Brands; Goodman Manuals; ... Thermostat Wiring. 23. 115 Volt Line Connection of Accessories. 23. Single-Stage Heating Thermostat Application. 24. Circulator Blower Speed … INSTALLATION 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. 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... 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. Goodman-Amana PWHK01C - Thermostat Wiring Harness- Thermostat Wiring Harness used to quickly connect an Amana remote thermostat or the front desk with jumpers and connectors. Includes 18 pre-terminated, color-coded wires and wire-nuts - enough to connect any accessory. Free shipping on orders over $99 ...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 ...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,...Goodmans GPH 13 H, Package Heat Pump Units WIRING DIAGRAMS . WIRING DIAGRAMS, WARN ING , GPH1324, 30, 42H41AB / GPH1336H41AC GPH1348H41BB, ++, DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH., UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO, DISCONNECT ALL … Goodman thermostat wiring, 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 ..., GPH1360H41BB. 1. REPL ACE MENT WIRE M UST BE SAME SIZE AND TYP E IN SULA T ION AS. ORI GIN AL (A T LEAST 105°C) USE COPP ER CO NDUCTOR ONLY. 2. TO CHA NGE EV A P ORA T OR MO TO R SPEE D MOVE W HI TE A ND Y E LLOW. LEADS FRO M EM"2 " AND "3" T O "4 " AND "5 "., 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 ..., W (White) – Heating. Connects to the W terminal on the thermostat and controls the 1st stage heating heating system. Y (Yellow) – Cooling. Connects to the Y terminal on the thermostat and controls the cooling system. G (Green) – Fan. Connects to the G terminal on the thermostat and controls the HVAC fan. C (Blue) – Common., Heat Pump Thermostat Wiring Diagram - Today's Homeowner. If you are looking for a better understanding of heat pump thermostat wiring, here is an example of a typical electronic type heat pump control wiring. …, Goodman Heat Pump Thermostat Wiring. I recently bought a 10yr old residential condo in a walkup building of 4 units. My unit is a 950sqft 1br unit with a Goodman ARUF024-00A-1 all electric heat pump installed. the thermostat in the house did not have an emergency setting, and before closing we had the owners hire a professional to install a ..., Outdoor Heat Pump Stat. ( 7 Reviews) Model: Goodman OT18-60A. $ 59.99. Or as low as. Buy in monthly payments with Affirm on orders over $50. Learn more. You save: 30%. Compare to: $86.07., The thermostat wiring diagram for a Goodman air handler is a crucial tool when it comes to installing or troubleshooting the HVAC system. It provides a detailed illustration of how the thermostat wires should be connected to the air handler’s control board, ensuring proper communication and functionality between the thermostat and the heating ..., 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 ..., ComfortBridge™ technology ‘bridges’ indoor comfort with smart technology, and is factory-installed into select, premium Goodman brand gas furnaces and air handlers.ComfortBridge™ helps your entire Goodman brand heating and cooling system cost-effectively operate. In the past, communicating technology was limited to a few …, 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 …, 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., 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 …, The engine thermostat regulates the amount and speed of engine coolant that passes from the radiator into the engine passages. The thermostat closes, preventing water flow when the..., 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 …, depending upon the ComfortNet communicating thermostat you choose. ADVNCE h INTITIE h CTMIBE h EMTE ENIN h Featuring the RedLINK™ Suite of Home Comfort Solutions ComfortNet is compatible with Daikin, Goodman ® & Amana ® brands: ComfortNet Model # CTK04 CTK03 CTK02 CTK01 Inverter HP & A/C 2-Stage HP & A/C Modulating Furnace /, Pull new thermostat wire from the HVAC equipment to the thermostat so that there are at least 5 wires available. ... If you have a heat pump without aux heat the Goodman thermostat will require 5 wires: R (24Vac), C (24Vac), Wl/0/B (reversing valve), Y (1st stage compressor), and G (fan). If there are only 4 wires present that are …, Goodman 2 Ton 14 Seer Heat Pump Package Unit Gph1424h41 Ingrams Water Air. Hvac Talk Heating Air Refrigeration Discussion. Goodman Gsh130481 4 Ton 13 Seer Heat Pump R22 Refrigerant. Sears Hvac Manuals Parts Lists Wiring Diagrams Pdf S Goodman Janitrol., 5) CONNECT WIRE FROM TERMINAL #2 OF OUTDOOR THERMOSTAT TO THE WHITE WIRE ON THE INDOOR UNIT IF A SINGLE STAGE INDOOR THERMOSTAT IS USED. R SPLIT SYSTEM WIRING DIAGRAM - SINGLE STAGE ELECTRIC HEAT 10 KW & BELOW SEE NOTE 1 #18 GA. 7 WIRE Wiring is subject to change. Always refer to the wiring …, 6. Product Specifications. 7. Blower Performance Data. 8. Wiring Diagrams. 31. Goodman ASPT 14 series Pdf User Manuals. View online or download Goodman ASPT 14 series Technical Manual, Installation And Operationg Instructions., 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., In this HVAC Heat Pump Video, I go over 6 Wiring Combinations used to Bypass or Jump a Heat Pump Thermostat. These are used to Troubleshoot whether the Therm..., 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., , OWNER'S MANUAL TSTATG1100-2 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 (Page 6). , The thermostat installed on your Mercury Sable's 3.0l engine is what allows coolant to flow from the radiator to the engine. When the thermostat goes out, your engine temperature w..., Jun 9, 2017 ... How To Install An AC disconnect - ALL WIRING! The Excellent Laborer ... Thermostat Wires! AC Service Tech LLC•405K views · 28:02. Go to channel ..., This exchange-traded fund is positioned to give investors exposure to companies taking meaningful steps toward reducing greenhouse gas emissions -- will it work and will it make yo..., Air Conditioner Thermostat Wiring Details and Color Code. R Terminal is Connected to the Red Wire or R Wire - this is 24-volt power for the thermostat and controlled devices. Origin is the control transformer and then the R Terminal. G Terminal is connected to the Green Wire or G Wire - This is for the blower fan in the air handler., 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 ..., 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 ..., 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, 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.