NEST Energy Saving thermostat

Nest Thermostat on CBS Sunday Morning.

Did you watch the video?  Pretty cool ‘eh?  Did you see the part where you can control it from your iPhone?  I know.  I want one, too.

Nest Thermostat ScheduleThe idea is amazingly simple:  just use the Nest thermostat as you normally would.  Turn it up if you want it warmer, or down if you want it cooler, using the ring on the outside .  Inside, is a tiny computer that learns what you like.  It has a built in motion sensor, so it knows when you are home or away.    There’s even a lock feature to prevent others from teaching it.

You can find it on Buy the Nest Thermostat

Nest iPad AppI think it even has some sort of built in Wi-Fi so you can control it from you iPhone or iPad.  You can check out the Nest app on the iTunes store.  Forget to turn off the A/C before your 2-week family vacation?  You can adjust it from your car.  Are you coming home late from a show with some friends and worried about a cold house?  Turn it up before you get home.  There are a ton of helpful tutorials on their blog, if you want to learn more about it before you buy one.

I’ve ordered one, but it hasn’t come yet (it’s on back order) so I can’t share my experiences with you.  As soon as it does, I’ll show you how it works.

Since the design isn’t for everyone, there are alternatives out there.

One is the Free Thermostat provided by Austin Energy. Not nearly as design-ey as the Nest, it too can save you up to 20% (according to Austin Energy).  Here’s how it works.  On really hot days in Austin everybody has their air condition on, full blast.  This puts a huge load on the system so Austin Energy, the utility company sends out a signal to the thermostat which cycles it off for a short time during peak hours.  This only happens during the months of July to September, and no more than 15 minutes every half hour.

Plus, it’s also programmable, so you can set specific temps for when you are home or away, with different settings for weekends, too.

Most thermostats are easily replaced with just a screw driver.  If you are a little bit handy, you can probably do the job yourself.  Just be aware, that most older thermostats have Mercury in them, and need to disposed of as Hazardous waste.  Don’t worry though, it’s safe to carefully handle old thermostats.  The mercury is contained in a little glass tube inside the thermostat, and is perfectly safe to work with as long as you don’t break the glass vial inside.


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