Hot Water Cylinders

hot water cylinder

Hot Water

Cylinders

Hot water cylinders come in two specific types: unvented and vented. Cylinders ensure that a generous amount of hot water is stored for ready, on-demand use, whether a domestic or commercial property.

Our engineers all carry G3 qualifications and a range of parts, so will be able to investigate faults and repair where possible.

These cylinders primarily differ in how they are supplied with water. Vented cylinders are gravity-fed from a cistern tank kept in the loft, whilst typically, the hot water cylinder itself will be fitted in an airing cupboard.

As the cold water is heated, it will expand – but the vent pipe and the tank in the loft act as overflow areas to which excess water can escape in the process.

An unvented cylinder will be connected directly to the mains, saving you from needing a cold water tank in the loft. This will provide your system with mains pressure water.

When water heats and expands in an unvented system, the excess water can move into an expansion unit or an air bubble fitted as part of the original installation.

This very much depends on the design of your property and, if applicable, on the current installation. We also need to take account of the incoming cold water flow rate and pressure. We will happily conduct a free and detailed home and family survey to advise you on the optimal system for you and your property.

Please contact us if you are experiencing problems with an existing vented or unvented system. If you are looking for a new installation, we can also arrange a home and family survey, whereby we will analyse the suitability of your property for a given system.

Bespoke Gas prides itself on a high level of customer service

and attention-to-detail, utilising a small team of highly-skilled and fully-trained engineers.

what people say

Our Reviews

Based on 36 reviews.
Marco Polo
Marco Polo
26/09/2021
Boiler repair Excellent and reliable company. All engineers knowledgeable, friendly and smartly dressed. Replaced expansion vessel and pressure valve switch. Everything was clearly explained and all queries explained. Kate was very helpful when calling for help and to book up the repair. A pleasure to use a trustworthy business. This was shortly following using a 24 hour ‘Check a trade’ Company for a repair who disappointedly were untrustworthy. I have learnt a valuable lesson and would recommend fellow customers to use Bespoke Gas. Thank you to the Botley Team.
Nick Whitehead
Nick Whitehead
25/09/2021
Bespoke are a very efficient and helpful company. They installed our gas boiler and have just completed its first service.
Deborah Kirk Jones
Deborah Kirk Jones
13/09/2021
Heartily recommended!! Right from the initial contact with their office, I've been impressed with the way everyone at Bespoke Gas goes about their business. Their pricing is clear and transparent, their enthusiasm for what they do is evident, and their customer service is superb! Great team who can now count me as a definite return client.
howard
howard
29/08/2021
These guys are the business! Really professional, highly competent, and thoughtful ( not just in being around the house but also in the way they do the installation). I've rarely come across a team like this where they are all such lovely people, considerate, tidy, prompt, and generally hugely confidence inspiring. So glad we used them as are the two other householders in our road who recommended them to us.
Roland
Roland
17/08/2021
Excellent service from Bespoke Gas as usual. Faultless.
customer
customer
28/07/2021
A great company… A really friendly and knowledgeable team. Really responsive to questions. They went through all my options for replacing the boiler and removing the old system. Their work was great, neat and tidy and you couldn’t tell you’d had workmen in by the end of each day. Highly recommend.
Alan Fitzpatrick
Alan Fitzpatrick
25/07/2021
Going the extra mile From the initial survey, the important thing for ourselves was to have the install exact. In our case we wanted all the boiler pipes hidden in the kitchen and a high finish outside on the brickwork on top of the other work. The team achieved this and being able to work to this standard in a heatwave was going some.
Julie Jenkins
Julie Jenkins
09/07/2021
Fantastic company, they go out of their way to help. Very professional friendly company that take pride in their work. Fair and honest pricing. Thoroughly recommend
Karen Falcon
Karen Falcon
07/07/2021
Pressure reducing valve fitted We had a pressure reducing valve installed and it was quick and caused minimal disruption. Another service provided by Bespoke Gas that we are really happy with.
Huw Evans
Huw Evans
03/07/2021
Excellent service from everyone that I've encountered from this company. They take the time to ensure all work is carried out to a high standard.