Unvented Cylinder Installation and Replacement

Unvented cylinders are an ideal solution for households looking for a reliable, high-performance hot water system. Unlike traditional vented systems, they take water directly from the mains, delivering powerful water pressure without the need for a separate cold water tank. This makes them perfect for homes with multiple bathrooms, where consistent hot water flow is essential.

Whether you need unvented cylinder installation in Blackburn, unvented cylinder installation in Darwen, or anywhere across the region, we will assess your household’s hot water demands to recommend the right cylinder size and ensure a setup that maximises performance.

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Why Choose an Unvented Cylinder?

High Water Pressure

Enjoy powerful showers and consistent hot water pressure throughout your home.

Space-Saving Design

Without a cold water tank, unvented cylinders free up valuable space in your loft or airing cupboard.

Energy Efficiency

With excellent insulation, unvented cylinders retain heat longer, helping to lower energy bills.

Ideal for Large Households

Capable of supplying multiple outlets at once, they’re perfect for homes with high hot water demand.

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Our Unvented Cylinder Replacements

Our Gas Safe engineers handle everything from system design to professional installation, ensuring your cylinder operates safely and efficiently. If your current unvented cylinder is outdated, inefficient, or faulty, we’ll replace it with a modern, energy-efficient model.

We’re proud to offer expert unvented cylinder installation in Preston, unvented cylinder installation in Chorley, and unvented cylinder installation in Burnley, as well as covering Clitheroe, the Ribble Valley, and the surrounding areas.

Upgrade your hot water system today. Contact the Burgess Gas team to learn more or to schedule your installation or replacement.

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Benefits Of Upgrading To An A-Rated Boiler

Newer condensing boilers heat your home more efficiently, we’ll help find the right boiler for your home to help you save money on your energy bills.

As a Worcester Bosch Accredited Installer, we can offer up to a 12 year guarantee on all new Worcester Bosch boilers, giving you peace of mind.

With our finance offers you can spread the cost of your brand new boiler. Available on Worcester Bosch boilers installed throughout the North of England.

We send yearly boiler service reminders so you never forget when it’s due, helping you to maintan your boiler and its warranty.

brenda patchett

Gary has done a fantastic job Service to my boiler and gas fire Even cleaned up and dust Thanks

Trish May

Yearly service done engineer very professional and left no mess would highly recommend

Karen Merna

From initial contact with Burgess Gas services, I felt reassured I had made the right choice. Appointment made engineer attended fault found boiler reset. Friendly and knowledgeable engineer and reasonably priced.

Clare Haworth

Jo and the team at Burgess were fantastic and really looked after my mum who is 87 .They were trustworthy ,reliable and put my mum completely at ease when they serviced her boiler and will hopefully be back to fit her new radiators

Linda Sprudzane

Called Burgess Gas out for a boiler inspection as it was leaking, unfortunately wasn't an easy fix and had to have the boiler replaced. Received great communication throughout, i wasnt certain i would be able to afford the boiler and they were very understanding and offered finance. Once I did decide to go ahead they were able to come and replace the boiler at really short notice of finding out my available days. Literally reached out on friday and we agreed on the following monday. They did a good job with the install and left everything clean and tidy. Would definitely recommend.

Christine woan

They came to service the boiler arrived on time very friendly and explained everything they are coming back to fix the boiler waiting for a part we are definitely having them back to service a boiler next year we would highly recommend them

Sonia Foster

Fantastic service! Very friendly staff... Would highly recommend 5⭐

Graham Brown

Gary was very efficient. Great job and very friendly.

ruth reeves

Very pleased with the service I received today. My problem was sorted quickly and efficiently, and the chap( Gary) who did the work was very informative and gave very good answer's to my questions. I recommend this service.

Jacob Cleverley

I got my very old boiler replaced by Burgess, and couldn't be happier with the service. The advice provided during the survey was very helpful and informative, and the work was done to a very high standard and now my heating system works far better than it did before. The work was prompt and the engineers did a brilliant job keeping the house clean. Plus, all of the staff and engineers were incredibly friendly and polite throughout the process. Very highly recommended!

Book A Boiler Service Or Repair With Us

Regular boiler maintenance is the best way to keep your heating and hot water running efficiently. We offer annual boiler servicing to check, clean, and test your system every 12 months. Plus, regular servicing is essential to keep your boiler warranty valid, ensuring you’re fully protected should any issues arise.