With a Nest thermostat, you can enjoy a lot of benefits made possible by the utilization of smart thermostat technology. Some of the more common questions that we hear regarding the use of Nest thermostats is whether or not they are compatible with zoned heating and cooling systems, and whether one Nest thermostat can replace the multiple thermostats that zone controlled systems typically use. We’ve got the answers for you in the following post, so read on and remember to schedule your thermostat services in Dover, MA with a member of our staff. We’ll make sure that you’re able to regulate temperatures effectively and reliably.

The short answer to the questions posed above is: yes. Nest thermostats can certainly be used in conjunction with zoned HVAC systems. However, you are indeed going to require multiple Nest thermostats throughout the house. While you can choose to use one Nest thermostat in a main area of your home, and to continue using more basic thermostats in other zones, this is not really advisable if you are looking to truly benefit from the use of smart technology in your home. By using multiple Nest thermostats, those devices can communicate with and benefit one another in ways that pairing a single Nest thermostat with other devices simply won’t allow for.

A key feature of the Nest thermostat is its Auto-Away coordination, which helps homeowners to save energy when the house is empty. When you use multiple Nest thermostats in your home, you won’t have to worry about certain zones going into an Auto-Away mode just because those particular zones are empty, while others are still occupied. The Nest thermostats can communicate with one another, so that Auto-Away settings won’t go into effect until the whole house is empty. When you come home at night, the Nest thermostat in your living room will let your Nest thermostat in the bedroom know, so you won’t have to go upstairs to adjust it before bed.

However, choosing a ceiling fan can be a sometimes difficult endeavor. Knowing what size fan would fit your room, the ideal style, what type of lighting you’ll need, the features the fan contains and staying within your budget can all be a bit of a challenge. We understand that it can be a challenge, so 1800Lighting is here to help; this is the ultimate buyer’s guide for selecting the perfect ceiling fan for almost any need.

A recent TedTalk about LED lights has garnered about a million and a half views. That high number isn’t surprising, given that LEDs have been making headlines a lot, lately. Tons of informational articles about the efficiency of LED light bulbs and how to choose them have been circulating online. But this TedTalk is about something quite different – data transmission.

Any building, in any industry, in any area of the world, is susceptible to having potentially hazardous and radioactive exit signs installed throughout their building.

This could mean they are in schools, near your office, or anywhere else where a radioactive setting probably isn’t a desired situation to be in.

This is why we thought it was necessary to create this post to help and guide you towards identifying, removing, and finally replacing your radioactive exit signs with new signs that are much safer and even efficient, saving you money over other alternatives.

Firstly before we can remove and replace these seemingly nuclear exit signs, you have to be able to identify if you have them or not. But before that, lets explain what exactly makes these exit signs radioactive.

How are some exit signs radioactive?

Just the same way as some exit signs are safe, it is all in the way they are built. For some reason, whether it be technology of the time or something else, people assumed it was a good idea to create exit signs with Tritium, also known as 3H or H-3. Tritium is a radioactive isotope of hydrogen, causing exit signs made with this to be radioactive by default. The only seemingly positive upside to these exit signs is that they are non-electrical, meaning they won’t rack up anything in electricity bills.

But before you become alarmed with what we have shared with you so far, tritium emits only a low-energy beta radiation, which in turn causes the sealed glass tube it is in to glow (causing the exit sign to give off the illumination it requires). Thankfully, it is rather well known that this type of radiation can hardly (if at all) penetrate a piece of paper or clothing. So while yes it is a very low level (energy wise) type of radiation, the fact that there are alternatives that will remove radiation entirely from your building is all the reason to uninstall your tritium exit signs and replace them with something more safe, like LED exit signs.

Now that you understand the technology and how tritium in exit signs work a little bit more, let’s go over how exactly you can identify whether or not you have these types of exit signs in your building.

Identifying a radioactive exit sign should be fairly easy. All of these signs are required to have some sort of “Caution of Radioactive Material” warning on the fixture.

If you do find such a warning label, it is safe to say your light is made of tritium. Another tell-tale sign is whether or not your signs are connected to an electrical source or not as tritium signs do not require any such connection.

Once you’ve identified if you have a tritium exit sign or not, if you do happen to have one, you may continue on to removing and replacing it with the alternative exit sign, LED.

As with any lighting fixture, we recommend to bring in a professional contractor to do the job. But as a general guideline, you can typically recycle your tritium signs by returning them to the manufacturer or place of purchase.

If you purchased the building with them pre-installed and are unsure of where they came from after inspection of the signs for any brand markings, you can try two things:

1: Try contacting the previous building owner or collect records of where they were manufactured

2: Recycle them with a third party. like these), buying them, then installing them yourself or with a professional (we recommend a professional).

Here are a few things you should remember and keep in mind when dealing with a building that has radioactive exit signs: