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Specialists in Electric Hot Water Cylinders
Modern unvented cylinders are marvels of engineering. They are strong enough to contain considerable internal pressure while supplying perfectly heated water to every tap within your home. However, they do need a little help along the way.
Like all home appliances, unvented cylinders can suffer from wear and tear and will begin to break down over time. The key to keeping yours in good condition is to have it serviced, and maintained annually. However, what should such an service include?
It’s important to understand that your annual unvented cylinder service is more than just a visual check-up. A G3-certified technician will conduct an in-depth assessment of your cylinder’s health and performance to determine whether it is safe and operating correctly. The annual inspection should include the following:
The technician should check the cylinder’s temperature controls (thermostat and associated technology). Without an operational thermostat, it’s impossible to control the cylinder’s temperature, which is critically important. If you cannot set your temperature between 60 and 65 degrees C, you cannot prevent dangerous bacteria from thriving. If the temperature rises too high, it could scald you or a family member.
The key to unvented cylinder performance is the ability to maintain internal pressure. That’s what allows you to enjoy mains pressure water at every tap in the home. However, that’s also a source of danger. Overpressure situations can be very dangerous, so unvented cylinders have both pressure controls and relief valves built into them. Your technician should check the controls and relief valves to make sure they are operable, not obstructed, and free of corrosion that might impede operations.
All unvented cylinders sold and installed in the UK are required by law to have specific safety devices built into them. Your technician should inspect and test these features and ensure that they are operating properly. This includes the discharge pipe, line strainer, and pressure-reducing valve.
Over time, the body of your cylinder may suffer damage. It’s important to spot potential problems before they become major issues. These can include rust spots, signs of leaks, or even bulges in the metal that might indicate an overpressure situation has occurred.
All cylinders will eventually need to be replaced. The average lifespan is about 10 years. If yours is close to that (or over that mark), it might be wise to consider replacing it.
Given the importance of your annual inspection, it’s vital that you work with a trusted G3-certified plumber. The EasyFlow team specialises in installing, maintaining, servicing, and repairing unvented cylinders from today’s leading manufacturers. We offer annual service/maintenance agreements that will help keep your cylinder in great condition and operating efficiently, while providing you with the peace of mind you deserve.
Get in touch with us today to schedule your consultation or to learn more about our maintenance agreements. One of our specialists would be happy to discuss your needs. We can also offer replacement cylinders for customers whose existing ones are damaged or close to the end of their lifespan.
Brenda , Liverpool
12 February 2025
Installation
Gianfranco, Uk
18 February 2025
Annual Service
As always the serrvice was done efficiently and the surrounding area left clean and tidy.
Anne, Manchester
30 January 2025
Annual Service
Highly recommended, fast efficient service. Would definitely use again
john, M15 4GQ
9 January 2025
Annual Service
Excellent ,professional service from as has been the case for the past 8 years.
JUDITH, Glossop
30 December 2024
Annual Service
Tim, Warrington
12 December 2024
Replacement Immersion Heaters
Engineer was delayed a short time but called ahead to make us aware. Service fast and efficient.
David, Liverpool
11 December 2024
Annual Service
Brian, Wilmslow
10 December 2024
Annual Service
Paul , Disley
10 December 2024
Annual Service
Richard, Bolton
2 December 2024
Annual Service
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