Experience the best Design and Installation Service with Master Gas London.
Heating System Conversion
All Installations are Covered by our 12 Month Warranty
Convert your Tank System to a Combi Boiler
Book a Free no Obligation Site Survey
It's as Simple as...

1.
Schedule a free no obligation site survey

2.
A Master Gas London surveyor will attend to carry out the survey

3.
Our team will design and provide a fixed priced itemised quote
What Is a Heating System Conversion?
A heating system conversion from an outdated gravity system to a pressurised combi system, involves upgrading your heating and hot water setup to a more efficient and space-saving solution. This conversion brings several significant advantages, and we’re here to outline them for you.
First and foremost, during the conversion, several components of your existing system will be removed. This includes the cold water storage tank, expansion tank, hot water cylinder, and all other external components associated with the gravity system. By eliminating these elements, you free up valuable space in your property, making it more efficient and organised.
With the installation of a pressurised combi system, you’ll enjoy the benefits of mains pressure throughout your home. Unlike the gravity system, there will be no need for noisy shower pumps, as the water pressure will be provided directly from the mains supply. This ensures a consistent and powerful flow of water, enhancing your showering experience and overall convenience.
No more programming timers or waiting for hot water. With a pressurised combi system, hot water is generated on-demand, providing instant access to hot water whenever you need it.
Free Site Surveys
Our top objective at Master Gas London is to provide excellent service and an exceptional experience for our clients. In accordance with this commitment, we are glad to offer free, no-obligation site surveys for heating system conversions.
We Can Convert any Type of Heating System
Our team of skilled engineers and designers at Master Gas London have the knowledge and experience to modify and create any central heating system in accordance with your unique needs. There are no short cuts allowed in the careful design and execution of heating system conversions. We have a strong dedication to providing work of the highest calibre and are quite proud of our accomplishments. The experts at Master Gas London are unrivalled in their talents when it comes to heating system conversions.
What's Included...
Fixed Pricing...
At Master Gas London, we believe in providing our customers with transparent and affordable pricing for our combi system conversion service. Once the price is fixed, it’s Fixed and there will be no hidden costs or surprises along the way.
Pipework
At Master Gas London, we understand that a successful combi system conversion relies on efficient and effective pipework. That’s why our comprehensive service includes all the pipework necessary for the conversion, ensuring a seamless transition to your new heating system.
Our expert engineers will not only install all the new pipework required for the conversion but also remove any redundant pipework from your existing system. This meticulous approach ensures that your new combi boiler operates at its optimal performance, free from unnecessary and outdated components.
System Flush
At Master Gas London, we understand the importance of a clean and well-maintained heating system. That’s why our combi system conversion service includes a thorough system flush, ensuring optimal performance and efficiency for your new heating system.
During the system flush, our experienced engineers will carefully clean out any debris, sludge, or contaminants that may have accumulated in your heating system over time. This process not only improves the efficiency of your new combi boiler but also helps prolong its lifespan, reducing the risk of future issues and breakdowns.
Remove and Dispose of Old Tanks
When you choose Master Gas London for your combi system conversion, you can say goodbye to the old tanks cluttering your home. Our comprehensive service includes the removal and responsible disposal of all tanks associated with your previous heating system, ensuring a clean and hassle-free upgrade.
Our expert technicians will handle the removal of various tanks, including the water tank, expansion tank, and hot water cylinder. These components, once vital to your outdated system, will be carefully dismantled and disposed of in an environmentally friendly manner, following all relevant regulations and guidelines.
Detailed Itemised Quotes
Master Gas London upholds a policy of absolute transparency, exemplified by our comprehensive and itemised quotes for all services rendered. With us, you can trust that once a quote is provided for the work, the price remains fixed, eliminating any hidden costs or unexpected surprises. Our heating system conversions are meticulously designed to be affordable and adaptable to various budgets, ensuring peace of mind that your project will align with your financial means.
Unbeatable Quality
At Master Gas London, we pride ourselves on quality workmanship and our award winning aftercare service. We will not be beaten on quality, and we strive to exceed your expectations every time. Contact us today for all your central heating installation needs, and let us help you create a warm and comfortable home.
Our Guarantee
At Master Gas London, we take pride in our work and are dedicated to giving our clients the finest support we can. We provide a 12 month guarantee for all of our services, parts and workmanship.
Who are our Engineers?
At Master Gas London, we only employ Gas Safe and G3 qualified engineers. Every engineer is highly experienced with a minimum of 5 years experience. All engineers have undergone thorough vetting to ensure that we only provide the best gas services in the UK.
Why choose us?
Fixed and Fair Pricing
Our fixed and fair pricing provides transparency and value to our clients. We offer detailed itemised quotes without any hidden costs or surprise charges. Our competitive rates ensure affordability without compromising on quality. Once your price is fixed it’s fixed.
Simple Booking System
Our online booking system allows you to easily book your chosen service at any time, on any day, from anywhere. Our user friendly system makes scheduling any service we offer hassle-free.
Our Passion Is Your Satisfaction
At Master Gas London, our purpose is to provide an enjoyable, stress-free experience for every customer. Our team is committed to exceeding your expectations and leaving you with a smile.
Award Winning After Care
We pride ourselves on our award-winning aftercare service. We are dedicated to ensuring that our clients are satisfied with our work, and our team is always on hand to provide support and advice even after works are completed.
We cover London, Essex and Hertfordshire for Installations
- Free site surveys
- Free design and planning service
- 12 month warranty on workmanship
- New heating system conversions for any budget
- Fixed pricing so no surprises
Reviews from Customers...
FAQ'S
A heating system conversion refers to the process of changing or upgrading your existing heating system to a different type or technology, such as switching from an old gravity tank system to a combi boiler system.
There are several reasons why you might consider a heating system conversion, including improving water pressure, energy efficiency, reducing carbon footprint, lowering operating costs, or complying with environmental regulations.
Common types of heating system conversions include converting from oil to gas, electric to gas, electric to heat pump, or upgrading from an older gas system to a newer, more efficient model.
The duration of a heating system conversion can vary depending on the complexity of the project and the specific requirements. It can range from a few days to a week.
Absolutely! You have the flexibility to choose the type of heating system that best suits your needs and preferences. Master Gas London can guide you through the options and help you make an informed decision.
While some inconvenience may be expected during the installation process, professional technicians strive to minimize disruption to your daily routine. They work efficiently and take measures to ensure your comfort.
In most cases, heating system conversions lead to improved energy efficiency, which can result in lower energy bills over time. Newer systems often utilise advanced technologies to optimise energy usage.
It’s essential to follow the manufacturer’s guidelines for maintenance and schedule regular servicing to keep your new heating system running efficiently. Professional maintenance helps maximise performance and prolong system lifespan.