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Control Your Heating and Water Wirelessly with the Vaillant vSmart Thermostat.

Hassle-Free Next Day Installations in London

It can be frustrating remembering that your heating was left on when you rush off to work. You don’t have enough hot water for a comforting shower when you reach back home. Introducing the Vaillant vSmart thermostat with complete control for your heating and hot water. Schedule one of our Vaillant engineers to install your thermostat.


From the moment it's installed, vSMART™ becomes a thermal savant, learning the unique heating and hot water needs of your home and selecting the best profile for you.

Taking care of you

Your appliance's vital signs are at your fingertips in the app, from service reminders to fault and maintenance indicators to water pressure alerts.

Keeping you in memory

The room thermostat is a reliable companion, always ready to adjust the temperature at your command. Meanwhile, vSMART, the intelligent system behind the scenes, maintains control of the system even in the absence of an internet connection.

Accredited Vaillant Boiler and Thermostat Installers for London.

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What Clients Say About Imaa Plumbing

Thanks to wonderful comments by our clients, we can give you several reasons why Imaa Plumbing is the most reliable plumbing company in London.

Dawna “Dawns” J
Dawna “Dawns” J
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Leo was very friendly and efficient. he arrived promptly, within an hour of the call, assessed the situation and figured out what was needed. Work was done quickly and professionally, will definitely be using him again if I have any other jobs that require a plumber. He also recommender an electrician that was equally prompt and helpful. Very happy customer!
Will Courtice
Will Courtice
Trustindex verifies that the original source of the review is Google.
IMAA diagnosed an ongoing problem where my boiler stopped when it rained very quickly and fixed it effectively. Would highly recommend
Paul Russell
Paul Russell
Trustindex verifies that the original source of the review is Google.
Always friendly, helpful and provides and excellent service.
Peter Somerford
Peter Somerford
Trustindex verifies that the original source of the review is Google.
Excellent comms and great service. Would recommend.
Adriano Nannini
Adriano Nannini
Trustindex verifies that the original source of the review is Google.
Really good lads - had an ongoing problem on my boiler for over one year and they sorted it. Very professional, highly recommend!
Jenny Haynes
Jenny Haynes
Trustindex verifies that the original source of the review is Google.
Really quick response when I called, and was there within 3 hours of the initial call. Friendly and helpful. Would happily recommend
Oliver Way
Oliver Way
Trustindex verifies that the original source of the review is Google.
Great service.
Rosanna Cundall
Rosanna Cundall
Trustindex verifies that the original source of the review is Google.
Leo is a star. Came and fixed boiler, checked radiators and got my thermostat working all within an hour.
Veena Srirangam Nadhamuni
Veena Srirangam Nadhamuni
Trustindex verifies that the original source of the review is Google.
Great response - and very easy to deal with it! Thanks Leo and Jurgen.
Tim Burgess
Tim Burgess
Trustindex verifies that the original source of the review is Google.
Very quick and efficient unblocking of kitchem sink. All fixed with 12hours notice! Excelleny!

Reasons To Install The Vaillant vSmart Thermostat For Your Home in London.

Imaa Plumbing has been a mastertech partner with Vaillant for many years. We highly recommend all Vaillant products and now include the state-of-the-art vSmart thermostat on that list. Book an engineer to supply and install the Vaillant vSmart thermostat for your home. Installations are done simply, quickly and conveniently.

Your Rhythm

vSMART adapts to your household’s unique heating and hot water needs, learning from your usage patterns and the weather conditions to deliver optimal comfort and efficiency.

Weather Compensation

Vaillant vSmart optimises system flow temperatures based on real-time weather data, ensuring that your home is always at a comfortable temperature with minimal energy consumption.

Usage Profiles

vSmart allows you to create and manage multiple heating and hot water profiles, tailored to the specific needs of each household member or room.


The smart thermostat fully modulates your boiler to ensure peak performance and efficiency, regardless of the heating or hot water demand.

Comfort, Uninterrupted

Even if you lose your internet connection, vSMART will continue to control your heating and hot water system based on its stored data.

System Efficiency

Increase system efficiency with vSmarts ErP class VI by 4%, helping you to save energy and money.

Smart Home Ready

Integrates seamlessly with Amazon Alexa and Google Home, allowing you to control your heating and hot water with simple voice commands.

Clean Display

Vaillant vSmart thermostat has an Electronic paper technology display that offers crystal clear information and only uses power when the display is being refreshed.

Away Without The Worry

vSmart makes it easy to save energy while you’re away on vacation. Simply activate the holiday function to turn off your heating and hot water system and automatically turn it back on when you return.

Looking Out For You

Vaillants vSmart thermostat has your back by displaying appliance service, low water pressure, fault, and maintenance indicators in the app, helping you to stay informed and avoid unexpected problems.

Optional Mounting

The thermostat can be wall-mounted or used freestanding, allowing you to choose the best option for your home.

Security Approved

Fully VDE Smart Home Security approved, giving you peace of mind knowing that your data is safe and secure.

Book Vaillant vSmart Thermostat Installation with Imaa Plumbing

Vaillant vSmart Thermostat Installation Costs in London

We offer two packages for thermostat installations. Please read both packages carefully to ensure you get precisely what you need.

If you have chosen the ‘Installation Only’ package, please ensure that the thermostat is at the installation location.

For existing systems for maintenance and repair, please get in touch with us.

Installation Only
  • Client Supplies Smart Thermostat
  • Installation Only
Supply & Installation
  • We Supply Smart Thermostat
  • Thermostat Installation

Why Choose Imaa Plumbing For Your Vaillant vSmart Thermostat Installation Service

24/7 Emergency Services

We offer 24/7 emergency plumbing services, so you can rest assured that we're always here to help, no matter what time of day or night.

Fast Response

We understand that plumbing problems can be disruptive and stressful, so we prioritise prompt response times.

Simple Pricing

We offer transparent and straightforward pricing, so you can be confident that you know the cost of the job before any work begins.

Perfectionist Level of Service

IMAA Plumbing is committed to providing its customers with the highest quality plumbing services. Our team of trained and experienced plumbers takes pride in their work and is dedicated to exceeding your expectations.

Friendly & Fast

IMAA Plumbing offers friendly and fast service. Our team are polite and respectful, and they will work quickly to get the job done right.

imaa plumbing - london plumber, Leo

London Boroughs We Serve

Looking for a way to install a heating control system in your home? Our qualified and expert engineers install and replace Vaillant vSmart thermostats in areas across London and provide great ways to reduce energy bills every year.

How The Vaillant vSmart Installation Process Works

Step 1

Choose A Service Package

We offer two service packages: installation only, or supply and installation. Our team can work with you to schedule a time that is convenient for you.

Step 2

Installation & Configuration

On your preferred date and time, a qualified engineer will arrive at your home to install the smart thermostat system. The installation process typically takes no more than an hour. Once the system is installed and configured, we will provide you with a walkthrough of its features and how to use it to optimise your energy consumption and start saving money.

Step 3

Ready To Use

Done. It’s as easy as that and hassle-free. Your new smart thermostat system will be ready to use by the end of your installation appointment. If you have any questions along the way, feel free to ask our engineer onsite or alternatively, we’re always available via WhatsApp to help if you get stuck.

Other Thermostat Installations Across London Homes.

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Google Nest Thermostat Systems

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Book Vaillant vSmart Thermostat Installation with Imaa Plumbing

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