Knowledge Builders

how do remote thermostats work

by Joannie Kautzer Published 2 years ago Updated 2 years ago
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A remote sensor is a device designed to enable the thermostat to control room temperature based on the occupancy and temperature levels of the room. These remote sensors coordinate with the thermostat and the heating unit to ensure that only rooms that need heating are heated.

Smart thermostats connect your HVAC system to the internet, allowing you to control your home temperature remotely using your phone. Smart thermostats work by sensing your home's ambient temperature and then sending a signal to your heating and cooling system to make the changes according to your pre-set schedule.

Full Answer

How does a thermostat with a remote sensor work?

This is where the thermostat with a remote sensor works best. The remote sensors are placed in different rooms and they’ll send back information to the thermostat about the temperature level and in smart models, whether the room is occupied or not.

How does a thermostat average work?

The first is simply a setting in a thermostat or control where it reads separate sensors, and then the thermostat itself averages out the readings using its software. For example, if the onboard sensor is being averaged with a remote sensor, it could look like this:

What makes a smart thermostat smart?

Part of what makes these thermostats so smart is that they can connect with other devices in your home, like air purifiers, humidifiers, or smart home devices such as Amazon® Alexa,® so all systems work together.

How does 2424 thermostat work?

24/7 remote control. Program and operate your smart thermostat from your smartphone, tablet, or computer to manage the temperature in your home even when you're not there. Occupancy sensors. Sensors can detect when people are at home and moving around, and will adjust heating and cooling accordingly.

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Do you need Wi-Fi for wireless thermostat?

A smart thermostat can work without Wi-Fi because they do not entirely depend on the internet to function properly. However, the functionality will be limited to controlling the home temperature settings and monitoring your energy usage.

How does a thermostat with remote sensor work?

In many remote sensor thermostat systems, a single remote sensor sends a signal to the central thermostat element. This can be done through a wireless platform, where the commonly available wireless technology allows for individual components of a system to work without being hardwired into that system.

How does a wireless central heating thermostat work?

A wireless thermostat is a digital device that can tell you the temperature of its surroundings. It does this using electronic sensors and can communicate with the boiler to provide the ideal room temperature for yourself. The thermostats can keep the room within less than one degree of the preset temperature.

How do smart thermostats communicate?

The majority of smart thermostats use Wi-Fi to connect with an app on your phone. Through the app, you can schedule when your heat or cooling turns on, adjust the temperature of your home no matter where you are, and even set up automations with other smart devices.

What is a remote temperature sensor for thermostat?

The Remote Sensor measures indoor air temperature and sends this information to the thermostat. The sensor measures temperature with a range of -20° to 120° F.

What is the difference between a thermostat and a temperature sensor?

Temperature Sensors provide an analogue output, the description of a device with a digital output is known as a Thermostat.

Where is the best place to put a wireless thermostat?

Ideal Thermostat Placement The best place for your thermostat is on an interior wall, away from all the areas we previously discussed (direct sunlight, air vents, your kitchen, hallways, windows and doors). Ideally, it should be placed toward the center of your home.

How does wireless thermostat connect to boiler?

Many modern boilers are now operated via a remote wireless thermostat: a separate 'box' that connects to the boiler via a radio frequency. The thermostat is used to control the heating and the hot water, to set temperature and to programme the heating to come on at set times.

Are wireless thermostats reliable?

They're also incredibly accurate when it comes to temperature monitoring, enabling homeowners to keep every room of the house at the perfect temperature.

Can I replace my old thermostat with a smart thermostat?

Strictly speaking, smart thermostats don't work with all homes, but they do work with the vast majority. You typically need a central HVAC system in order to be able to install a smart thermostat. Smart thermostats also require Wi-Fi and a smartphone for full control.

Is it worth getting a smart thermostat?

Smart thermostats have been widely available for more than a decade now, and the consensus is clear: Yes, smart thermostats can be a worthwhile upgrade for many heating and cooling systems, trimming your utility bills while keeping your home comfortable.

Can you manually operate a smart thermostat?

Smart thermostats are hardwired just as traditional thermostats are, but you'll also need a Wi-Fi connection to make them work remotely. If your Wi-Fi goes out, you can still manually operate a smart thermostat just as you would a regular one.

Do smart thermostats have sensors?

While most homes typically have one thermostat placed in the hallway, many smart thermostat models offer remote sensors which can be placed in all of the rooms.

How does Honeywell smart room sensors work?

Smart Room Sensors use people detection technology, automatically adjusting the room's temperature when you enter to maximize comfort as you move around your home.

How does the ecobee remote sensor work?

The remote sensors do not include a humidity sensor, but the ecobee does. The motion sensors are passive infrared motion sensors. This means they use the natural infrared radiation given off by all objects as a means of detecting motion, and therefore work regardless of light or dark.

How does a wireless thermostat work?

The normal wireless thermostat works by sensing the temperature of the surrounding areas and adjusting the heating or cooling system accordingly. This means that all rooms will be heated or cooled depending on the temperature of the location of the temperature regulator.

Why use a wireless thermostat?

By using wireless remote sensors to heat rooms that are only occupied, the thermostat will help you conserve energy and save quite a considerable amount. All the rooms will remain comfortable and even when you can’t make it home, you don’t have to worry about your programmable thermostat rising energy bills by heating an empty home.

What does the LED on the remote sensor mean?

A LED on the unit indicates when you are low on power while the wireless connection means that you don’t have to bother with cables to get the remote sensor up and running. You can check it out here.

What is a remote sensor?

A remote sensor is a device designed to enable the thermostat to control room temperature based on the occupancy and temperature levels of the room. These remote sensors coordinate with the thermostat and the heating unit to ensure that only rooms that need heating are heated. This not only makes your home comfortable and energy efficient, but also saves you money.

What does a remote temperature sensor do?

One smart feature that the remote temperature sensors add is the ability to note whether a room is occupied or not. If it isn’t, the sensors will automatically stop heating or cooling while when occupied, they will resume their duties instantly.

Does Ecobee 3 have a remote sensor?

Other Thermostats With Remote Sensors. Apart from ecobee 3, there are other thermostats that support remote sensors. The thermostat will either read the specific temperature at a given region, for instance, the bedroom and use it to control the temperature or do the average of the readings at the remote sensor and on the main thermostat reading.

Does every room in your home have the same heating and cooling requirements?

The truth is that not every room in your home has the same heating and cooling requirements. This is where the thermostat with a remote sensor works best.

How much does a Nest thermostat save on heating bills?

The Google Nest Learning Thermostat for instance has proven to show a 10% to 12% reduction in heating bills, and around 15% reduction in cooling bills.

Can you switch off the power source on a thermostat?

Switching off the power source to any electronic that needs fixing or changing is standard practice. That is exactly what you would do before getting down to the business of installing a smart thermostat.

Can I use my smart thermostat anywhere?

The best part about smart thermostats, and all other smart devices is that given they have their own mobile applications and connect to the internet via Wi-Fi, it makes them accessible from literally anywhere! That’s right, you can be at the store, lying on the couch, driving back home, or even in another city altogether – your smart thermostat mobile application gives you complete access to your device.

Can a smart thermostat be controlled?

Smart thermostats, much like all other smart devices feature their own mobile applications, via which they can be controlled and accessed. These applications are downloadable onto smartphones, tablets PC’s and in some cases other smart devices like your Smart TV or Smart Refrigerator if they allow it.

Is smart thermostat a future device?

Smart thermostats are a device of the future, and the future is now and here. The technology brought about with Smart devices for our homes has allowed for automation of a regular household without any massive changes to our home infrastructure. Smart home devices, including smart thermostats, are designed to cut back on energy consumption, with the extra benefit of reduced billing over time. Users who work with smart thermostats would tend to see a reduction in their heating and cooling bills over the next few months after installation.

What is a wireless thermostat?

The term "wireless thermostat" refers to the method of controlling the temperature settings, and not to the thermostat itself. A wireless receiver will mount exactly the way a wired thermostat connects, using the same color-coded wires. For controlling the unit, a remote control or portable thermostat sensor is used, both of which interact with the receiver wirelessly, earning the name.

Can you use a thermostat near a microwave?

Also, avoid mounting the thermostat near a microwave oven, as the operating frequencies are often very similar.

Why don't thermostats do math?

We don't need to have the thermostat do the math because the series sensors add together, and the parallel sensors divide. This means you can have a few as four averaging sensors to as many as you want, so long as there are the same numbers of series and parallel sensors.

What is the temperature between a remote sensor and a sensor?

So, the average temperature is 80° between the onboard sensor and the remote sensor. This could be handy if the remote sensor is in one room with a different solar or equipment load than the other, but there is no automatic damper to separate the zones.

What is a thermocouple in HVAC?

In HVAC, we work with thermocouples for temperature measurement all the time, but we may not understand the difference between a thermocouple and other types of temperature measurement sensors. A thermocouple is just two different types of metal connected at a "junction" that generates a small voltage with a temperature…

What happens when you connect two resistors in parallel?

What you may not know is that when you connect two resistors in PARALLEL, you give the electrical current two paths, which decreases the resistance. In fact, if you connect two 5,000-ohm resistors in parallel, the total resistance would be halved (2,500 ohms).

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Different Rooms, Different Cooling Needs

  • The truth is that not every room in your home has the same heating and cooling requirements. This is where the thermostat with a remote sensor works best. The remote sensors are placed in different rooms and they’ll send back information to the thermostat about the temperature level and in smart models, whether the room is occupied or not. A wirele...
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Notable Features in Smart Wi-Fi Thermostats with Remote Sensors

  • Digital thermostats with remote sensors come embedded with a couple of exceptional features to improve efficiency. We will discuss some of them in this article, bringing out the positive as well as negative aspects of each. One smart feature that the remote temperature sensors add is the ability to note whether a room is occupied or not. If it isn’t, the sensors will automatically stop he…
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Other Thermostats with Remote Sensors

  • Apart from ecobee 3, there are other thermostats that support remote sensors. The thermostat will either read the specific temperature at a given region, for instance, the bedroom and use it to control the temperature or do the average of the readings at the remote sensor and on the main thermostat reading. Your Remote temperature sensor readings include:
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