Hot Water Cylinder Installation and Repair Services
At Lucas Plumbing & Heating Ltd, we provide expert hot water cylinder services for homes and businesses. Whether you're upgrading to a more efficient unvented system or need a prompt repair, our experienced team delivers high-quality workmanship and reliable solutions tailored to your needs.
Unvented and Vented Hot Water Cylinder Specialists
We supply, install, and service both unvented and vented hot water cylinders, offering professional advice to help you choose the right system for your property.
- Unvented cylinders provide high pressure hot water directly from the mains, ideal for homes with multiple bathrooms.
- Vented cylinders are gravity-fed and often used in traditional setups, offering a cost-effective solution when integrated with an existing cold water tank.
Our engineers are fully qualified and experienced with all major brands, including Megaflo, Gledhill, Telford, Heatrae Sadia, and more.
Our Hot Water Cylinder Services Include:
- New hot water cylinder installation
- Replacement of old or faulty units
- Unvented cylinder upgrades
- Annual cylinder servicing
- Fault finding and emergency repairs
- System balancing and re-pressurising
We ensure all work is carried out safely, efficiently, and in full compliance with building regulations and G3 certification requirements.
Signs You May Need a Cylinder Repair or Replacement
- Low water pressure or inconsistent temperature
- Leaking or corroded tank
- Strange noises or water discolouration
- System failing to reheat water effectively
If you’re experiencing any of the above, our team can inspect your system and provide a clear diagnosis with a no-obligation quote.
Why Choose Lucas Plumbing & Heating Ltd?
- Trusted local experts: Known for reliability and transparent service
- Fully qualified engineers: Gas Safe and G3 certified
- Prompt and tidy installation: Minimal disruption, maximum care
- Energy-efficient solutions: Helping you save on heating bills
- Clear pricing: No hidden charges, honest advice every time
We’ve built our reputation on customer satisfaction and long-term reliability. Whether it’s a single cylinder or a full system upgrade, we’ll make sure everything runs smoothly.
Book Your Hot Water Cylinder Service Today
If you're looking for a professional and dependable hot water cylinder installation or repair, Lucas Plumbing & Heating Ltd is ready to help. From the initial consultation to final commissioning, we’re committed to quality, safety, and customer care.
Call us today or use our online form to request a free quotation.
Do You Need Hot water Cylinder Installation?
There are two types of hot water cylinders:
- Vented - direct or indirect
- Unvented -direct or indirect
What is an unvented hot water cylinder?
An unvented hot water cylinder is a water cylinder which holds heated water under mains pressure, supplying water when a hot water tap or appliance is opened and providing instant hot water. Because the system is completely pressurised, there is no need to vent it to the atmosphere.
Unvented hot water cylinders have been fitted in the UK since 1986 and have seen a massive growth over the years. Unlike vented systems, unvented hot water cylinders do not require a cold water storage tank in the roof space and so they save space within their homes.
The sealed cylinder is instead fed directly from the cold mains, and since the mains water enters under high pressure, the flow rates from an unvented cylinder are more reliable.
Unvented hot water cylinders are typically made from stainless steel, which is a relatively thin and high tensile material capable of expanding with the hot water and withstanding the extreme pressures and high temperatures.
What Is A Vented Hot Water Cylinder?
A vented hot water cylinder is a slightly older type and will require a cold water storage tank. If you have a cold water storage tank most likely, in your loft space, you’ll need a vented copper or stainless steel hot water cylinder.
You will need to make sure it’s in an area of the house that doesn’t go below freezing in the winter, or you’ll have no hot water at all.
