Free first-year service (worth £144) with every unvented cylinder installation
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Supplied, installed, and fully commissioned by G3-certified engineers
Answer a few questions about your property
Our team will check the information provided.
Once confirmed, we will install your new cylinder
Certified Engineers
Barking and Dagenham
Barnet
Bexley
Brent
Bromley
Camden
Croydon
Ealing
Enfield
Greenwich
Hackney
Hammersmith and Fulham
Haringey
Harrow
Havering
Hillingdon
Hounslow
Islington
Kensington and Chelsea
Kingston upon Thames
Lambeth
Lewisham
Merton
Newham
Redbridge
Richmond upon Thames
Southwark
Sutton
Tower Hamlets
Waltham Forest
Wandsworth
Westminster
Basildon
Braintree
Brentwood
Castle Point
Chelmsford
Colchester
Epping Forest
Harlow
Maldon
Rochford
Southend-on-Sea
Tendring
Thurrock
Uttlesford
Broxbourne
Dacorum
East Hertfordshire
Hertsmere
North Hertfordshire
St Albans
Stevenage
Three Rivers
Watford
Welwyn Hatfield
All new unvented cylinder installations include our Cylinder Service Plan Absolutely Free – that’s your 1st Service covered (worth £144).
Suitable for 4-5 bedroom properties with 2 bathrooms
Suitable for 3 bedroom properties with 1-2 bathrooms
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An unvented cylinder is a hot water storage system that operates directly from the mains water supply, providing high-pressure hot water without the need for a cold water tank. This makes it ideal for homes that require a consistent supply of hot water.
For more information on various heating systems, check out our page on boiler types, including combi boilers and system boilers.
The benefits of unvented cylinders include increased efficiency, high-pressure hot water delivery, and space-saving designs. They eliminate the need for a cold water tank, which can free up valuable space in your home.
If you’re considering upgrading your system, explore our options for new boiler installations or full central heating installations.
An unvented cylinder installation usually takes about 1 to 2 days. The duration may vary based on existing plumbing and the complexity of the installation. If you’re also considering other systems, our guide on combi boiler conversions may provide useful insights.
While some basic maintenance tasks can be performed by homeowners, it’s recommended to have a qualified G3 registered professional conduct annual inspections to ensure safety and efficiency. For expert assistance, check our unvented cylinder service and unvented cylinder repair options.
At Master Gas London, we specialise in delivering top-quality hot water cylinder installations. Our expert technicians are dedicated to offering quality in all aspects of our service. We offer quality installations, utilise high-quality products, and ensure meticulous attention to detail to meet your hot water needs.
There are a few signs that indicate the need for cylinder replacement, such as inadequate hot water supply, frequent leaks or corrosion, unusual noises, or the age of the cylinder. Our team can assess your current system and provide recommendations based on its condition.
We install a wide range of hot water cylinders, including direct and indirect unvented cylinders and vented cylinders. We can help you choose the most suitable type based on your specific requirements and the existing heating infrastructure in your property.
The installation duration depends on various factors, including the complexity of the installation, the type of cylinder, and any additional modifications required. Our team will provide you with an estimated timeline during the assessment process, ensuring minimal disruption to your daily routine.
Our installers are highly qualified and experienced professionals. They possess the necessary certifications and training to carry out hot water cylinder installations safely and efficiently. We prioritise the skill and expertise of our team to ensure reliable and long-lasting installations.
Yes, we provide warranties on both the products we install and our installation workmanship. The specific warranty details will be discussed and outlined in your contract or agreement with us.
We specialise in upgrades and can assess your existing system to recommend the most suitable solution for your needs. Whether you require increased capacity, improved energy efficiency, or enhanced performance, we have the expertise to guide you through the upgrade process.
Scheduling an installation is easy! Simply fill out our installation form or contact our customer service team via phone or email, and they will assist you. We can even carry out a free site survey if required.
