Smart Heating

Ultimate Guide To Smart Heating

A smart heating system is connected to the WiFi, so you can change your home’s temperature wherever you may be – at home or away. You can switch on your heating remotely while still in the office. Smart heating controls will also learn when and how much heat is needed daily. Warming up before you wake up and cooling down when no one is around – saving money that would have otherwise been spent on energy bills.

This ultimate guide to smart heating provides all the details necessary to create your smart heating system.

What is a Smart Heating System and What Makes it Smart?

It’s all in the technology that powers these systems! Here are some of the key smart thermostat features:

  • Smart Features—Some smart thermostats use sensors and algorithms to learn how to keep your home at an ideal temperature based on your presence, programmed schedules, and weather conditions.
  • Automated Adjustments – With geofencing and occupancy detection, they can automatically turn down or up the heat depending on whether somebody is present or not for maximum comfort and energy savings.
  • Self-Learning – After analyzing your daily habits, you can decide about heating/cooling without input. Over time, it will save money and energy usage simultaneously.
  • Remote Control – Remote access also gives you control over temperature from anywhere using just an app – this beats traditional programmable thermostats hands down when it comes to convenience.

What is Needed for a Smart Heating System?

Setting up your smart heating system isn’t as complicated as it seems – all you need are three primary components:

A smart thermostat operates like the brain of your setup and links to WiFi so that its performance can be remotely monitored and controlled using the downloadable mobile app. Next on this list should be obtaining a smart hub. Such a device enables wireless communication between all smart devices. Lastly, you have access to a fast Wi-Fi connection inside the house. Now, if multiroom control is something that you want, consider smart radiator valves, which allow temperature regulation throughout various rooms.

Here is some more information about smart heating systems:

Types of Smart Heating Systems

Different home heating systems can be modernized to become smarter. Let’s briefly talk about them so you can understand the type of system you have in your home:

Electric Heating Systems

In recent years, electric heaters have grown in popularity due to their low energy consumption and ease of installation.

Such setups usually consist of:

Smart Electric Radiators: These radiators create warmth by using electricity, either with help from a smart thermostat or an app on your smartphone. They give you much better temperature control and save money on power bills!

Electric Storage Heaters: These heaters keep your temperature by collecting warmth during night-time off-peak hours and then distributing it during the day.

HVAC Systems

An HVAC (Heating, Ventilation, and Air Conditioning) system relies on advanced technology to maintain a comfortable temperature, air quality, and humidity level in your home.

Here is how it works:

  • The thermostat senses the air temperature, sending signals when it needs heating or cooling.
  • The furnace burns fuel for heat to warm up the air, which is blown through ducts via the air handler.
  • For AC, the condenser removes heat from the air using refrigerant and sends cool air inside via duct vents.
  • Vents throughout the home release the conditioned air to maintain the set temperature
  • Filters clean the air before it recirculates through the ventilation system.

Underfloor Heating

Underfloor heating systems can be controlled by a smart thermostat and come in two main types:

Electric Underfloor Heat Mats: These units, or radiant mats, are made from heated cables embedded within floors. They are quite easy to install and versatile, working properly with most floor types.

Hydronic Underfloor Systems: In contrast, these systems rely on hot water circulated through pipes directly beneath the floor surface. The water is heated by a boiler or heat pump connected to the underfloor loop via a manifold.

The Role of a Smart Thermostat

Obviously, without a smart thermostat doing its job, there would be no “smart” component.

It serves as the central piece, connecting everything for a smooth experience.

  • It is the primary link between your central heating system, boiler hot water control, and other parts. The thermostat converts any changes in temperature to instructions that your boiler or furnace can understand and execute accordingly so they turn on when needed and bring warmth into space.
  • It helps with all the two-way communication behind the scenes. The thermostat receives data from sensors around your home, learns about your habits, and sends automated temperature changes to keep up with them.
  • More importantly, it stores and analyses that information to understand how you have used it over time. Without storing user information and behaviour patterns like these, the system couldn’t self-learn or make smart energy-saving decisions autonomously.
  • Lastly, the thermostat serves as a gateway, allowing remote control access away from home.

Some additional smart thermostat information:

Smart Thermostats Reviews

There are certainly a lot of options when it comes to smart thermostats for your smart heating system.

One may wonder if we go for one brand…or another. Do any even meet our needs?

Do some research before spending your hard-earned cash on a smart thermostat. Although they seem convenient, you must ensure you get the right one for your conditions.

However, you are in luck. I have done all the heavy lifting by reviewing the most popular top thermostat brands—covering smart features, design, device ecosystem, compatibility, competition, etc.

Here is the list of all the reviewed smart thermostats:

Smart Thermostat Comparisons

Consider how popular smart thermostats are stacked against each other when considering smart features, prices, and their differences with good and bad points. There are distinct differences between models that might appear similar on the surface.

In addition, I wanted to make sure people were aware of any deal-breakers for particular households. For example, if your property doesn’t include a C-wire to power a smart device, this may reduce your choice.

On top of that, you may wonder:

What app has the best features? Which one is easiest to install? And which offers the widest device support?

Hopefully, the below comparison reviews will give you a breakdown of all these things so that it’ll be easier for you to make your decision:

Multizone Heating Control with Smart Radiator Valves

Even with a smart thermostat, every room in the house will be on the same temperature settings, more or less. Yet the multi-zone controls are taking things to the next level.

They can divide your home into distinct heating zones, normally meaning room by room – you can set up different temperatures in the living room and bedrooms upstairs. That’s useful if somebody prefers snuggling under extra blankets while others prefer it nice and warm.

It is all possible with smart radiator valves. They’re just small smart devices attached to radiators in your house. Then, you link them all up via WiFi using a hub or smart thermostat.

Once installed, each family member will have individual temperature control for their respective rooms via an app on your phone. So your kids can enjoy a higher cosy temperature while the other unoccupied areas are kept cooler) to save money.

The best thing about smart heating control systems like this is that you have total power and flexibility in determining when certain parts should be warmer or colder. You set up schedules before leaving home and then come back later; already, every room would have returned to its preferred temperatures.

Especially if you live in a larger house, you might benefit more from multi-zone heating systems due to the larger saving potential associated with using smart heating controls in larger rooms.

Here is some more info about smart home heating systems with smart radiator valves:

Smart Radiator Valves Reviews

Smart thermostatic radiator valves can connect directly to WiFi networks, meaning you can control each remotely via their dedicated app.

But if you want an integrated smart home experience where you can see programmed schedules across devices or energy utilization data calculated by each space, having a compatible thermostat serve as a central hub would be better.

To help you decide if those are for you, here are some reviews to get you started:

Do I Need a Smart Electric Radiator in My Smart Heating System?

Electric radiators are like space heaters – except they look just like a regular radiator and can be plugged into the wall instead of water pipes.

The real smarts come in with WiFi capability. You can remotely control them from your phone, voice assistant, or smart switches. Some models even have sensors that detect occupancy, so they automatically warm or cool the room, depending on whether someone is there.

Electric radiators make perfect sense for homes without a hydronic heating system or when renters can’t add additional pipework. They are also great for outbuildings with no existing access to traditional radiators.

But here’s the best part – they still work well within your home automation network! Some can be integrated with smart assistance like Alexa or a smart thermostat so that you can sync up heat schedules and temperatures between different rooms.

Benefits of Smart Heating Systems

Over time, smart heating systems can help you save money, but there are also other benefits to consider when deciding if an upgrade is worth getting:


Remote control via mobile app application allows you to change temperature even when away from home. Compatibility with voice assistants like Amazon Alexa and Google Home provides voice control so you can use verbal commands to amend the temperature.

Peace of Mind

An automated schedule will provide consistent temperatures even when unoccupied. The mobile app alert provides consistent updates when the temperature gets too hot or cold.

Energy Savings

On average, most smart thermostats can lower your energy bills by about 10-12%, and with zonal control of smart radiator valves, this will increase to about 15-20%.


Depending on current energy rates, the cost of the Smart thermostat usually pays off in 1 to 2 years.

How Much Money I Have Saved With a Smart Heating System?

The extent of the cost-benefit depends greatly on things such as your house size, insulation quality, and previous energy consumption habits when using a traditional central heating system.

Last winter, I installed a Nest thermostat, and my monthly heating bills dropped by about £20. Over the year, that’s close to £450 in savings.

The money comes mainly from automatically dropping temps while you’re away or asleep. Sensors ensure areas only heat up shortly before you come into those rooms–no more keeping the temperature at maximum 24/7.

Adding additional sensors or smart radiator valves leads to targeted energy optimization room by room. Learning thermostats will also fine-tune over time, guaranteeing maximum efficiency gains.

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