Thứ Tư, 4 tháng 11, 2015


Read more hiholidays here
Only 9 left in stock.
Sold by Direct exchange and Fulfilled by Amazon. Gift-wrap available.
Want it tomorrow, Nov. 5? Order within 9 hrs 35 mins and choose One-Day Shipping at checkout. Details
  • Auto schedule. No more programming. With auto-schedule, Nest learns from you and programs itself
  • Auto-away. Don't heat or cool an empty home. Auto-away adjusts the temperature after you leave
  • Remote control. With the Nest app, you can change the temperature, check energy history and get an alert if your home is too hot or cold

Product Description

Product Description

Just turn it up and down. The Nest learning thermostat learns the temperatures you like and creates a custom schedule for your home. Nest automatically turns itself down after you leave so you're not heating or cooling an empty home. You can control it from anywhere using your phone, tablet, or laptop. And energy history lets you see how much energy you use and why. In independent studies, Nest saved an average of 10-12% on heating bills and 15% on cooling bills. That means it can pay for itself in under two years.

Seller Warranty Description

2 year limited manufacturer's warranty, parts only, no labor
Read more black friday 2015 here

Product Information

Technical Details
Part NumberT3007ES
Item Weight1.3 pounds
Product Dimensions3.3 x 3.3 x 1.2 inches
OriginUSA
Item model numberT3007ES
Batteries:1 Lithium ion batteries required. (included)
Color1.21
Finishstainless steel
Materialmetal
Shaperound
Power SourceAC
Item Package Quantity1
Display StyleDigital
CertificationUL Listed
Batteries Included?Yes
Batteries Required?Yes
Warranty Description2 year limited manufacturer's warranty, parts only, no labor
I purchased two of the 3rd generation Nest thermostats yesterday and installed them. Generally speaking I like them, but I bumped into two problems that you'll read about in other reviews.

1. To charge its batteries, the Nest needs a C (common) wire hooked up; otherwise it tries to charge itself whenever the heating or cooling system is running -- the only time current is passing through it. When I hooked one of my Nests up, it said it needed to charge its batteries, and even though my house had no need for cooling or heating, it turned my HVAC on for hours to charge its batteries. I researched, found out what the problem was, and hooked up a C wire (luckily my HVAC controller had a place to hook up a C wire and my thermostat wires each had three extra wires in them). Good luck to anyone without an extra wire to use.
Read more home depot black friday 2015 here
2. Much more annoyingly, Nest refuses (refuses!) to allow the thermostat to display the current temperature. During the summer, I don't have central air. If I turn the heating system off, Nest's "Farsight" feature will only display, in big letters, "OFF." It will not display the temperature. If I turn the heating system on and set the thermostat to something low, like 60 degrees, so the heat won't ever turn on, the Nest displays "60" rather than the actual temperature in the room. This is stupid! Why should I have to wall-mount a thermometer next to the Nest to replicate its thermometer, just because the Nest programmers won't offer the option to show the current temperature? According to other reviews, Nest is willfully refusing to offer this because they think the set temperature is what should be shown. I think they have every right to show it by default, but the user should be able to pick what they want -- and in my opinion, not being able to see the room temperature is very, very stupid. I'm inclined to return the two thermostats to Nest unless I hear that they're going to issue a software update to fix this. At the moment I'm emailing their customer service and they have not been helpful at all so far.

If I could see the current temperature, I would give the Nest five stars (even with the need for the C wire, because it wasn't hard to hook up).

In the pictures below, my room was 71 degrees.

0 nhận xét:

Đăng nhận xét