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Hot Water Cylinders

Offering a wide array of Hot Water in the West, South West & Central London area

Hot Water Cylinder installation and maintenance

We know a great shower is essential after a long day. That’s why we don’t just install hot water cylinders — we help you choose the right size to perfectly suit your home’s needs.

By checking your water flow rates and outlets, we create a tailored quote that ensures you get the shower experience you deserve.

If your hot water cylinder needs servicing or repairing, our fully certified London plumbers will get your taps running hot again — quickly and efficiently,

What we check to get it right

  • Measure the incoming water flow rate to ensure the cylinder delivers consistent performance
  • Check the mains water pressure to match the cylinder type and size to your system
  • Assess your household’s hot water usage — now and in the future
  • Make sure the cylinder will meet the needs of future occupants, in case you sell or your family grows
  • Identify the best location for the cylinder to maximise efficiency and minimise heat loss
  • Assess whether you need an unvented or vented system based on your existing setup
  • Ensure compatibility with existing pipework, boiler, and heating controls
  • Confirm electrical and safety requirements, including pressure relief and discharge pipework

We are accredited

How it works with us

parent with child calling plumber about boiler issues

Contact us and share a few details about your property.

We’ll perform flow rate and pressure tests on your main water supply & recommend the best hot water cylinder to suit your property.

Close up of male handyman shaking hands with happy female client while standing at home kitchen

Select a convenient installation date, and once the job is complete, we’ll handle all the necessary registration paperwork for you.

How our London plumbing services work

parent with child calling plumber about boiler issues

Get in touch with our Team & tell us a bit about your property and what you need.

Close up of male handyman shaking hands with happy female client while standing at home kitchen

Receive a free quote or book a site visit. we’ll assess the job and discuss the best options with you.

We’ll complete the work quickly and hassle-free - handling everything, including any necessary paperwork.

What our customers say

Frequently asked questions

If you can't find the answer to your question here, please don't hesitate to contact us for further assistance.

A hot water cylinder, also known as a hot water tank or storage cylinder, is a container used to store and heat domestic hot water for use in homes and buildings.

Hot water cylinders are typically connected to a central heating system or an immersion heater. Water is heated and stored in the cylinder until it's needed, at which point it is drawn from the tank and distributed throughout the home.

The size of the hot water cylinder you need depends on factors such as the size of your household, your hot water usage patterns, and the type of heating system you have. Nu Age can help determine the appropriate size for your needs.

There are several types of hot water cylinders, including vented cylinders, unvented cylinders, and thermal store cylinders. Vented cylinders are connected to a cold water tank, while unvented cylinders are pressurized and don't require a separate tank. There are direct & indirect cylinders also. Direct cylinders are heating via an immersion whilst indirect are heated via a coil from the heating system.

The time it takes to heat water in a hot water cylinder can vary depending on factors such as the size of the cylinder, the power of the heating system, and the temperature of the incoming water. In general, it can take anywhere from 30 minutes to a few hours to heat water to the desired temperature.

Installing a hot water cylinder typically requires plumbing and heating expertise, so it's not recommended as a DIY project unless you have the necessary skills and experience. It's best to hire a qualified plumber or heating engineer to ensure the installation is done safely and correctly.

Regular maintenance of a hot water cylinder can help ensure efficient operation and prolong its lifespan. This may include periodic inspections, flushing the cylinder to remove sediment build-up, and checking for leaks or corrosion.

If you notice a leak in your hot water cylinder, it's important to address it promptly to prevent water damage and potential safety hazards. Depending on the severity of the leak, you may need to shut off the water supply to the cylinder and contact a plumber for repairs or replacement.

The lifespan of a hot water cylinder can vary depending on factors such as the quality of the cylinder, the water quality in your area, and how well it's maintained. On average, hot water cylinders can last anywhere from 10 to 20 years or more.

The energy efficiency of a hot water cylinder depends on factors such as its insulation, the type of heating system used, and how it's used. Upgrading to a newer, more efficient cylinder or heating system can help reduce energy consumption and lower utility bills.

Take a look at our gallery of our hot water cylinder installation work

Get in touch with us today for a free quote

KEYSTONE LONDON

First Floor, 289 Brompton Road

Knightsbridge

London SW3 2DY
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