How do i hook up my new thermostat

Central heating and air conditioning HVAC systems are all controlled by some kind of wall-mounted thermostats that sense room temperature and turn the systems on and off whenever necessary. There are quite a number of different thermostat styles, ranging from the old standard mercury-contact thermostat in the familiar Honeywell dial style, to extremely modern digital thermostats that operate entirely by touch-screen controls. When an existing thermostat goes bad, it's a fairly easy matter to replace it. Most new thermostats come with directions for how to adapt the device for different systems—and this is fortunate, because an HVAC system may use as few as two wires or as many as four or more, depending on how many components there that need to be controlled. For example, if the thermostat operates only a boiler, there may be only two low-voltage wires to connect, while a thermostat that controls a forced air furnace, central air conditioner, and a heat-exchange filter, may have as many as five wires. Many modern thermostats will work for simple as well as complex systems—it's just a matter of how many wire connections you'll need to make.

How to install the Nest Learning Thermostat

Even the most seasoned people who enjoy DIY may come across problems with wiring a thermostat. I will explain that in a little more detail further down this page. What I would like you to know is the information detailed below is based on the industry standard, yet not all thermostats will work this way simply because letters and numbers are used as well as color.

So, this is what you might expect to see in terms of colored wires and what they mean:. AND it has been recorded by a professional in the industry. Wiring Set-Up Explained What I would like you to know is the information detailed below is based on the industry standard, yet not all thermostats will work this way simply because letters and numbers are used as well as color. So, this is what you might expect to see in terms of colored wires and what they mean: White — The white wire is what connects to the auxiliary heat on your 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.

If you're ready to replace your old thermostat with a shiny new smart ( Maintaining a WiFi connection requires more power than your. Wiring Set-Up Explained. What I would like you to know is the information detailed below is based on the industry standard, yet not all thermostats will work this.

Your thermostat or programmable thermostat is an integral part of your comfort system. These thermostats, whichever type of thermostat or thermostats you have, require little maintenance. Often, I find that the only thing people know about their AC and Heating systems is how to turn the thermostat on and off.

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. During installation, the wires are connected to one board that sends certain data through each wire to the thermostat.

What do you do? Today, many thermostats come with Wi-Fi capabilities. This means the thermostat is able to connect to your Wi-Fi so you can manage the temperature through an app on your smartphone or tablet.

How do I connect my TH6320WF / RTH6580WF thermostat to the Wi-Fi network?

If you're sold on conserving energy and reducing your bills with Nest, use this guide to install and configure your smart, new thermostat. It's not often we stop to consider the ol' thermostat. Although it plays an important part in our comfort and energy bill, it doesn't get much attention, ignored along with other utilities like the water heater and trash compactor. Most times, we set it, forget it and get on with our lives. But the Nest Learning Thermostat is aiming to change the way we approach heating and cooling with technology and design fit for the gadget lover in a modern home.

How do I set up my replacement Hive Thermostat?

Press the FAN and UP button simultaneously, as seen in the image bellow, for approximately 3 seconds. On the new screen two numbers will be displayed. Change the number on the left of the screen to 39 by pressing the NEXT button several times. After setting the numbers, press DONE first button from the left. This action will put the thermostat in the Wi-Fi setup mode. Please note that this action will disconnect your mobile device from your local Wi-Fi network and connect it to the thermostat. This step is required. After joining the network, open your web browser to access the Thermostat Wi-Fi Setup page, where you can connect your thermostat to the Wi-Fi network. In the new page, find the name of your home network and select it. Some routers have enhanced features such as guest networks; use your home network.

Dan has been a licensed journey-level electrician for some 17 years. He has extensive experience in most areas of the electrical trade.

Even the most seasoned people who enjoy DIY may come across problems with wiring a thermostat. I will explain that in a little more detail further down this page. What I would like you to know is the information detailed below is based on the industry standard, yet not all thermostats will work this way simply because letters and numbers are used as well as color. So, this is what you might expect to see in terms of colored wires and what they mean:.

Choosing, Installing and Wiring a Home Thermostat

How to wire a thermostat. To wire a thermostat, you must first be aware of the type of system that you have in your home. The thermostat wiring on these systems can have very similar wiring properties. But what if you have a system that's a little different like a Heat Pump System, Then your thermostat is going to be wired a little different as well. First and foremost when you go to wire a thermostat, if you have any doubt of the type of HVAC system you have and are uncomfortable with wiring, then I highly recommend using a qualified HVAC service technician to complete your task. This could save you a lot of unnecessary expenses in the long run. Now the thermostat circuits I will be covering will consist of the two scenarios I mentioned above. But an important issue here is that the diagrams and wiring color codes are going to be the most common standardize method. Always keep in mind that who ever wired your thermostat may not have followed these procedures and your color codes will not match the following examples. You will have to determine this before you start disconnecting any of your thermostat wiring.

How to Wire a Thermostat | HVAC Control

.

The Thermostat Wiring Color Code Guide

.

How to Install a WiFi Thermostat without a C Wire

.

.

.

How to Install a Smart Home Wi-Fi Thermostat
Related publications