Thermal Store Cylinders

Master Gas London provides expert insights and recommendations to help you choose the ideal thermal store cylinder for your home. Explore our guide to make informed decisions and optimize your heating efficiency. 

Thermal store cylinder installations from master gas london

Thermal Store Cylinders: The Complete Guide

Welcome to the Thermal Store Cylinder Guide by Master Gas London! We’re here to help you navigate the world of thermal store cylinders. Discover the benefits, technology, and installation process. Trust our expertise to make informed decisions for efficient heating and hot water solutions. Let’s explore together and enhance your comfort and efficiency. 

Thermal Store Cylinders

Gledhill boilermate thermal store installation

Indirect thermal Store
From £1499

Buy an Indirect Thermal Store Cylinder with Installation Included

direct thermal store cylinder installations

Direct thermal Store
From £1395

Buy a Direct Thermal Store Cylinder with Installation Included

Direct unvented cylinder prices with installation included

Direct Cylinders
From £1395

Buy a Direct Unvented Cylinder with Installation Included

Direct Unvented cylinder prices all include installation

Indirect Cylinders
From £1499

Buy an Indirect Unvented Cylinder with Installation Included

About Thermal Store Cylinders

Thermal store cylinders are advanced systems that efficiently store and distribute heat while providing precise temperature control and integration with renewable energy sources. In this guide, we will explore the benefits, considerations, and installation process of thermal store cylinders to help you make informed decisions for your heating needs.

Hisory of Thermal Stores

Thermal store cylinders have a rich history of providing reliable heating and hot water solutions. These systems first appeared in the late 20th century to solve the shortcomings of conventional vented and unvented hot water systems. Over the years, advancements in technology and design have made thermal store cylinders highly efficient and versatile, meeting the evolving demands of modern households and businesses.

Efficiency of Thermal Stores

Thermal store cylinders are known for their exceptional efficiency in heat storage and distribution. By separating the hot water and heating circuits, thermal stores offer flexibility in managing heat demands, allowing for efficient utilization of energy sources. The system optimizes energy usage, reducing wastage and providing a consistent supply of hot water at the desired temperature. With proper insulation and advanced control systems, thermal store cylinders can significantly improve overall energy efficiency and reduce utility costs.

Pros of Thermal Stores


Thermal store cylinders can be integrated with various heat sources, including boilers, solar panels, and heat pumps, making them adaptable to different heating systems.

Hot Water Performance

With a dedicated hot water circuit, thermal store cylinders provide high-pressure hot water at consistent temperatures, ensuring a reliable and comfortable supply.

Enhanced Efficiency

The separation of heating and hot water circuits allows for efficient heat distribution, reducing energy wastage and improving overall system performance.

Cons of Thermal Stores


Thermal store cylinder installations can be more intricate compared to conventional hot water systems, requiring professional expertise for proper setup and maintenance.

Initial Cost

The upfront cost of thermal store cylinders may be higher than traditional systems due to their advanced technology and additional components.

Unvented Cylinder Installations From £1395

Vaillant uniSTOR direct unvented cylinder installation

Upgrade To Unvented
From £1395

Searching for a hot water cylinder? Consider upgrading to an unvented cylinder for optimal hot water performance.

Things to Consider

Heat demands

Assess your hot water and heating requirements to determine the appropriate size and capacity of the thermal store cylinder.

Space availability

Consider the available space for installation, as thermal store cylinders come in different sizes and configurations.


Set a budget that includes the cost of the thermal store cylinder, installation, and ongoing maintenance.

Summary of Thermal Stores

Thermal store cylinders offer efficient heating and hot water solutions with versatility and energy efficiency. Featuring advanced controls and precise temperature regulation, they provide a consistent hot water supply. Despite requiring professional installation and maintenance, they optimize energy use, offer customizable settings, and save space. Consider factors like heat demands, space, integration options, and budget when selecting one. Count on Master Gas London for expert guidance and quality solutions.

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What Our Customers Say...


A thermal store cylinder is a type of hot water storage system that separates the hot water and heating circuits, allowing for efficient heat storage, distribution, and precise temperature control.

Thermal store cylinders work by storing heat in a large water vessel, which can be used for both heating and hot water purposes. The heat can be generated by various sources such as boilers, solar panels, or heat pumps.

Some of the benefits of using a thermal store cylinder include efficient energy utilisation, versatile integration with renewable energy sources, consistent hot water supply at desired temperatures, and space-saving designs.

Yes, thermal store cylinders are compatible with renewable energy sources like solar panels and heat pumps. They can effectively store and distribute the heat generated by these sources, maximizing energy efficiency and reducing carbon emissions.

Yes, like any heating system, thermal store cylinders require regular maintenance to ensure optimal performance. It is recommended to schedule professional servicing and inspections to identify and address any potential issues.

While thermal store cylinders offer numerous benefits, they can be more complex to install compared to traditional systems. Additionally, the upfront cost may be higher, and regular maintenance is necessary for optimal performance.

In many cases, a thermal store cylinder can be retrofitted into an existing heating system. However, it is recommended to consult with a professional to assess compatibility and feasibility based on the specific setup.

For pricing information and options for a replacement thermal store cylinder, please contact Master Gas London. Our team will be happy to assist you and provide the necessary details based on your specific requirements.