Call Now
How Does an Unvented Cylinder Work: Understanding Today’s Water-Heating Technology 15 Jun 2023 Once, vented cylinders were the only option. Manufacturing techniques and available materials simply offered no alternatives. Today, that’s not the case. The unvented cylinder has become the most popular way to heat water in traditional homes, flats, and even within businesses. Not sure how these cylinders work? We’ll give you a brief crash course. What Is an Unvented Cylinder? An unvented cylinder is exactly what it sounds like – a sealed system designed to heat water that’s then supplied to the taps within a home. Unlike a vented cylinder, these systems do not have a built-in vent that constantly allows… Read more
How Can I Tell If My Mains Water Supply Is Suitable for an Unvented Cylinder? 15 Jun 2023 Without a ready supply of hot water at the taps, many of the things we take for granted about modern life are impossible. It’s challenging to wash the dishes or even take a shower. But if you’ve been living with a vented water cylinder, chances are good you haven’t always had the reliable hot water you want. An unvented cylinder can help. However, you’ll need to ensure that your mains water supply is suitable. What’s the minimum flow rate? What else should you know? Why Choose an Unvented Cylinder? Before we discuss your mains water supply, let’s talk about why… Read more
Can an Unvented Cylinder Freeze? 15 Jun 2023 The ability to store and access hot water with the twist of a handle was nothing short of revolutionary. However, old-style vented cylinders suffered from many challenges that made life harder. Unvented cylinders get around those issues, including being able to deal with cold temperatures much better. But can an unvented cylinder freeze? Let’s discuss what you need to know. Why Did Vented Cylinders Freeze? You might be wondering why a vented cylinder would freeze in the first place. There’s a combination of reasons behind this unwanted characteristic. 1. Installation Location – To be effective, vented cylinders had to be… Read more
Annual Unvented Cylinder Servicing: What Should Be Included? 15 Jun 2023 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? What Should an Unvented Cylinder Annual Service Include? It’s important to understand that your annual unvented cylinder service is more… Read more
5 Tips to Help You Choose the Right Unvented Cylinder 15 Jun 2023 Interested in upgrading from a vented cylinder to an unvented cylinder? Perhaps you’re building a new home or renovating an existing one. Whatever the case, unvented cylinders offer dramatically better performance than older technology and mains pressure hot water at every tap. However, you’ll find a wide range of models to choose from. How do you ensure you pick the right one? Here are five tips to guide you through the process. 1. Capacity One of the first considerations to make is the cylinder’s capacity. This should tie directly to the size of your family and your hot water needs.… Read more
The Most Common Water Heater Problems 16 May 2023 In a perfect world, we’d all have access to mains pressure hot water every time we opened the tap. We’d have plenty of hot water for doing the dishes, bathing, and all our other needs. However, we don’t live in such a world. Many different problems can affect your unvented cylinder and its ability to deliver a constant supply of hot water. In this post, we’ll explore some of the most common water heater problems and what homeowners should know about them. 1. Temperature Issues Some of the most common issues homeowners encounter today with unvented cylinders relate to temperature.… Read more
Signs It Is Time to Replace Your Unvented Water Cylinder 16 May 2023 Your home’s unvented cylinder is the key to enjoying hot, mains pressure water right from the tap. Gone are the days when you had to manually heat the water before using it for bathing or washing up. Today’s unvented water cylinders offer outstanding performance, and they last a long time. However, they will eventually need to be replaced. How do you know it’s time to replace your aging cylinder? Here are a few critical signs to watch for. Age The first thing isn’t so much a sign or symptom to watch for, but a threshold you’ll pass. On average, unvented… Read more
Understanding the Lifespan of a Water Heater 16 May 2023 Unvented cylinders offer many advantages over older vented cylinders. However, they are more expensive, so it makes sense to maximise your investment. Doing so requires that you answer a few specific questions, including: How long does the average unvented cylinder last in a UK home? What factors affect its lifespan? What can you do to prolong it? These are just a few of the questions we’ll answer in this blog post. How Long Does the Average Unvented Cylinder Last? On average, unvented cylinders last around 10 years. However, you may be able to extend that lifespan to 12 or even… Read more
Is It Normal for unvented or Thermal Store Water Cylinders to Have Condensation? 9 Jan 2023 Your unvented cylinder holds heated water inside it until you’re ready to use it. However, what if you notice water outside the cylinder? Specifically, is condensation normal for unvented cylinders? In a word, yes. Condensation can be normal. However, there are instances when it can be a sign that there’s something wrong... Read more
Is It Possible to Repair My Unvented Cylinder? 19 Dec 2022 Unvented cylinders represent significant advancements over older vented cylinders. For instance, they deliver mains pressure hot water to every tap in your home, rather than just a few. They also don’t have to be installed at the top of the home, don’t rely on gravity to feed water to the taps, and are more efficient. However, unvented... Read moreIain, Nantwich
13 October 2025
Annual Service
Excellent service as always.. Highly recommendable.
Peter , Nantwich
16 September 2025
Annual Service
Very pleased with all aspects of the work completed by your knowledgeable staff.
Barry, Royton
13 June 2025
Replacement Valves
Tom, Manchester
20 May 2025
Replacement Valves
Raymond, Lancashire
1 May 2025
Annual Service
Vickie, Didsbury
10 April 2025
Annual Service
Raymond, Reddish
17 March 2025
No Hot Water
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
© 2026 EasyFlow Water Limited. All rights reserved
Thank you!
Your message has been sent successfully.
We will contact you shortly.
Thank you!
Your message has been sent successfully.
We will contact you shortly.
Thank You!
Warning!
One or more fields contain invalid data.
Please check the fields.
Before submitting Zero Cost Labour form.
Please add name and date to Video Release.

Find out what our clients are saying about the services we provide
Click to view