Unvented Cylinder Servicing

Unvented & Vented Cylinder Servicing 

Hot Water Cylinder Servicing in York – Keep Your System Safe, Efficient & Compliant

If you live in York or the surrounding areas, it’s important to keep your hot water cylinder in top working condition with regular servicing. Whether you rely on an unvented hot water cylinder or a vented system, annual maintenance by a qualified local engineer can protect your home, improve energy efficiency, and ensure compliance with warranties and insurance policies.

At Lets Test, we provide expert hot water cylinder servicing across York, helping homeowners stay safe, avoid costly breakdowns, and enjoy reliable hot water all year round.

Unvented Hot Water Cylinder Servicing in York

Unvented cylinders store and supply pressurised hot water directly to your taps and showers, making them an efficient choice for modern homes. However, due to their high-pressure operation, they require annual servicing by a G3-qualified engineer, as per UK regulations.

During a service, we inspect all safety mechanisms, including the expansion vessel, temperature relief valve, and pressure relief valve, to ensure everything is functioning correctly. We also check for limescale build-up and any signs of wear or leakage that could lead to system failure.

Benefits of annual unvented cylinder servicing in York include:

• Keeping your home and family safe

• Meeting the requirements of most insurance policies

• Maintaining your manufacturer’s warranty

• Ensuring high performance and energy efficiency

• Avoiding costly repairs by detecting issues early

We serve all areas in and around York, including Fulford, Heslington, Acomb, Haxby, and Clifton.

Vented Hot Water Cylinder Servicing in York

While vented cylinders are more traditional and operate at atmospheric pressure, they still benefit from regular maintenance to prevent common issues such as sediment build-up and leaks. Our engineers in York recommend a yearly service, which includes flushing the tank, checking for corrosion, and cleaning filters or strainers.

Benefits of regular vented cylinder servicing include:

• Improving hot water quality and flow

• Reducing energy consumption

• Extending the life of your system

• Preventing unexpected breakdowns

• Keeping your heating system running efficiently

Whether you live in a historic property in central York or a new-build in Poppleton or Bishopthorpe, we can help keep your cylinder running at its best.

Local, Qualified Engineers You Can Trust

At Lets Test, we’re proud to serve homeowners throughout York and North Yorkshire. Our fully trained engineers are certified to work on all makes and models of hot water cylinders, and we’re committed to providing an honest, reliable service every time.

We understand the unique needs of homes in York – from older heating systems in period properties to modern cylinders in newer developments – and tailor our servicing accordingly.

Book Your Hot Water Cylinder Service in York Today

Don’t wait until there’s a problem with your hot water. Preventative servicing can save you money and hassle in the long run. Whether you’re due for your annual check or need expert advice, our local York engineers are here to help.

Contact us today to book a service or get a free quote. We cover all of York and the surrounding villages, and offer flexible appointments to suit your schedule.