Control the temperature from your computer, tablet or smart phone with a wireless enabled thermostat. Touch Screen thermostats make programming easier without hidden doors or complex buttons. Adjust your home to a user-set temperature program. Regulate temperature with a manually set non-programmable thermostat. Home automation can pay off, literally, in terms of efficiency and energy savings. An intelligent thermostat, like the Nest 3rd generation thermostat, can be set remotely and operate on week-long cycles. Throttle your system down while away, and back when returning. Add the Wink app, and you can control and manage all of your connected devices. Benefits of Home Automation Learn More about Wink Thermostats are designed to work with different systems. Let us help you choose the right one, including programmable thermostats which will get the most out of your system. Or we can help you troubleshoot problems with your existing thermostat. Choosing the Right Thermostat for You

How to Install a Programmable Thermostat Let Us Install It For You At The Home Depot, you can trust our pros to do the jobs you can't...or don't want to...do yourself. In addition to being skilled at servicing all brands, our HVAC experts meet the highest standards for experience, know-how and customer service. Let us help you with your installation today. The Home Depot has a large selection of thermostats for your home or commercial needs. Whether you're interested in a programmable thermostat, WiFi thermostat, digital or remote thermostat, we have the newest technologies to help you save money on energy bills. We also carry all of the leading brands such as Honeywell and Nest thermostats. No matter what you are looking for we have the collection to get the job done. At The Home Depot you can find everything from heat pump thermostats to live voltage thermostats to thermostats for your RV or oven. Beyond our expansive inventory of thermostat products, look to The Home Depot for advice via our buying guides that help you determine which thermostat to buy and step-by-step instructions for installing a programmable thermostat.

When you're in the store, our knowledgeable associates can help you decide which thermostat is the best for your individual needs. Whether you're a DIYer or a professional The Home Depot is your best thermostat resource.fan not running in ac unitA good contractor will help you find the best HVAC unit for your home. through the wall ac unitHVAC is shorthand for "heating, ventilation, and air conditioning" and is used to describe the complete system used to heat and cool buildings. maintenance of an ac unitBuying a furnace or air conditioning unit for a home is a major purchase, and making sure that you are getting the right one for your home takes some planning and decision making. Knowing the areas to compare helps you determine which one will fit your needs.

Manufacturers' Info Manufacturers do their best to provide an abundance of material to make it easy to compare the specifications of one unit head-to-head against another. Collecting brochures or Internet information allows you to make a simple grid with the HVAC brand names along the top of the page and their specifications in a column under their name. Critical information that you should note for each potential unit includes the total BTUs -- the maximum amount of heat or cooling that a unit produces, the unit's efficiency, the noise level it produces, the cost and the length of the warranty. Consumer Reviews Other sources of information for HVAC units are magazines such as Consumer Reports, Good Housekeeping and Popular Mechanics. These use both appliance experts and panels of consumers to judge and compare the value and worth of various HVAC units. Reviewing their research can help you avoid problems. are resources where you can read what other consumers are saying about a particular product.

Often these sites allow the units to be rated from poor to excellent by the consumers. Size and Efficiency The size of the HVAC unit and its efficiency are of critical importance. Both an underpowered or an overpowered unit will waste money as they strain to properly heat or cool a home. A high-efficiency unit working at above 90 percent efficiency will cost more to purchase and perhaps install, but it will cost less to run than a unit operating at the standard 80 percent efficiency. A bargain price on a small, inefficient HVAC unit will probably be regretted after higher monthly bills and an early replacement. HVAC and Networking Electronics play an increasing role in controlling HVAC units and give them more flexibility then they have ever had. Some units come with zone controls which allow you to adjust the specific temperatures in each room. Higher-end models even allow the HVAC unit to follow both the current weather and forecasted weather over the Internet to allow it to "make its own decisions" about heating and cooling.

This also gives you the ability to monitor and program it from any Internet-connected computer while you are away from the home. This convenience may be the tipping point when all other factors are equal between two units. References Consumer Reports: Air Conditioner Buying GuideConsumer Search: Central Air Conditioners: What To Look ForHVACR: HVAC and the Internet A Useful Partnership Photo Credits Jupiterimages/Comstock/Getty Images Suggest a CorrectionEditor's Note: The power cord used for this installation is not included in the standard packaging.Thermostat giant Honeywell designed this Wi-Fi-enabled model in direct response to the innovative Nest Learning Thermostat created by Apple alumni Tony Fadell and Matt Rogers. Honeywell went so far as to file a lawsuit against Nest on February 6, 2012, claiming the new company violated seven existing Honeywell patents in the making of their iPod-inspired thermostat. Strip away all of that drama, and you still end up with two extremely capable products that have top-notch functionality and identical $249 price tags.

So, what makes Honeywell's Wi-Fi Smart Thermostat unique?In brief, the Honeywell has more predictable design characteristics, a much busier home display, and, in my case, a more complex set-up process. There are a few other slight deviations between models, but the design and installation will be the main deal makers -- or deal breakers -- for most. Where the Nest packaging is akin to that of an Apple product, (it includes a screwdriver and the Web site even offers a quiz that you can take before buying to find out if your home is compatible) the Honeywell is comparatively no-frills. I would recommend the Honeywell Wi-Fi Smart Thermostat to any home automation DIYer who appreciates traditional style and doesn't need hand-holding during the installation. Just know that it might not work in every home.Design This Honeywell is a slightly sleekified version of that old boxy thermostat you probably have at home now. On the home screen, you will see the date and time, the indoor and outdoor temperature and humidity, and up and down arrows so you can change the temperature manually.

It's considerably smaller than my old thermostat and it doesn't come with different size base plates, so the previous paint job is clearly visible on all sides. The Nest, on the other hand, is round and comes with a square and a larger rectangular base plate to cover up any unsightly holes or paint. Its home display is also extremely minimal; it shows the current temperature and that's about it. Honeywell places more emphasis on utility by displaying more information up front, whereas the Nest is more streamlined and design-focused. It's really a matter of preference here.This DIY installation is not for beginners. There are many different types of heating and cooling systems and some of them just won't be compatible with this thermostat. Honeywell doesn't do a great job of warning you about that beforehand, which leads into a larger issue I had with this setup. You really need a C or "common" wire to power this model. There are a couple of different workarounds available if you don't have a C wire, but they aren't guaranteed to work on every system.

So that could cause some installations to come to a screeching halt.For example, my system has a G, a W, a Y, and an Rh wire. To get power to my thermostat without a C wire, I had two main options. I could run a new wire from the HVAC to the thermostat and assign it to both C ports or I could redirect the G wire to the C wire port at the thermostat and HVAC terminal (which would disable my ability to adjust the fan at will). It was around this time that I learned that my HVAC unit is not in great shape. Everything is connected with wire nuts and there's no terminal unit to be found. I am not nearly experienced enough to figure out where to put the C wire without a port labeled "C" in my HVAC. The same goes for rerouting the G wire to the C wire port -- my system doesn't have a traditional G or C port.Fortunately, Honeywell also provides power cords to reviewers as a simple and quick installation option. Unfortunately, the cord isn't included when you buy this thermostat or available as a separate commercial purchase.

Basically, I wouldn't have been able to install the Honeywell thermostat at all without either the power cord (which isn't an actual option) or help from an electrician. I can't exactly blame Honeywell for my sketchy HVAC unit, but the Nest doesn't require a C wire in most houses. Points Nest.Usability Like the Nest, the Honeywell thermostat functions so much like a regular digital thermostat that you shouldn't experience too much of a learning curve when you want to use it on your wall.The Honeywell Wi-Fi Smart Thermostat is also remotely accessible via free Web-based and Android and iOS mobile apps. I've been using the Honeywell Total Connect Comfort iOS app and it's very intuitive, although the frequent log-outs are annoying.On the app home page, you'll see a list of all of your connected Honeywell Wi-Fi Smart Thermostats. You can customize the names of each, say "First Floor Thermostat" and "Second Floor Thermostat," or "Bedroom" and "Living Room" to distinguish among them. Then you can select the thermostat you want to adjust and you get a quick snapshot of its status.