Unvented Hot Water Cylinder Repairs

Speak to a Hot Water Cylinder Expert on 0208 8797372

An unvented hot water cylinder is a high-pressure system that provides mains-fed hot water without the need for a cold water storage tank. They operate under high pressure and require specialist handling to ensure safety and optimal performance. Issues like a hot water cylinder leaking, a noisy, unvented hot water cylinder or corrosion issues in an unvented hot water cylinder can pose serious risks if not addressed correctly. That’s why repairs and maintenance should always be carried out by qualified professionals.

Our team has decades of experience servicing unvented hot water cylinders. We are fully trained to handle all aspects of repair and maintenance. Our Gas Safe registered engineers use advanced diagnostic techniques to pinpoint faults and resolve them swiftly. Whether it’s a domestic unvented hot water cylinder repair or a full system check, we work efficiently to restore your hot water supply with minimal disruption.

For reliable unvented hot water cylinder repair, contact us today on 0208 8797372.

Book an expert for unvented hot water cylinder repairs

Call 0208 8797372, email hello@happydogplumbing.london, or fill out our contact form to schedule a visit from one of our specialists. Whether you’re facing an urgent issue or need expert advice on maintaining your unvented hot water cylinder, we’re here to help.

Book an engineer

Our unvented hot water cylinder repair services

Diagnosing and fixing malfunctioning controls & safety devices

Faulty safety controls can lead to overheating, pressure build-up, or system failure. Our engineers inspect and repair essential components, ensuring your unvented hot water cylinder operates efficiently and safely. We restore optimal performance, preventing potential hazards and prolonging the lifespan of your system.

Thermostat repairs and replacements

A faulty thermostat can cause fluctuating water temperature or a complete lack of hot water. Our team will quickly diagnose thermostat issues and either recalibrate or replace the unit, ensuring a steady and reliable hot water supply for your home.

Resolving power loss & tripped circuit breakers

If your cylinder loses power, it could be due to a tripped circuit breaker or an electrical fault. Our engineers will assess the issue, restore power, and ensure the system is properly connected for uninterrupted operation. For professional repair services, contact us today on 0208 8797372.

Repairing expansion vessels & pressure valves

A failed expansion vessel or a faulty pressure valve can lead to water leaks, pressure issues, or system inefficiency. We replace worn-out components and recalibrate pressure settings, ensuring your hot water cylinder runs smoothly and safely.

Fixing water pressure & flow rate issues

Low or fluctuating water pressure can indicate trapped air, blockages, or failing components. Our experts assess the cause, clear any obstructions, and restore proper pressure for a consistent hot water supply throughout your home.

Detecting and repairing leaks

Water escaping from your unvented hot water cylinder when not in use is a warning sign of internal faults. We thoroughly inspect connections, seals, and internal components to identify leaks early and prevent further damage.

Emergency repairs & 24-hour response

Losing hot water can be frustrating and inconvenient. Our team offers a 24-hour repair service, ensuring your unvented hot water cylinder is up and running as soon as possible. We prioritise urgent repairs to keep your home comfortable.

Part of the Maintracts team

We’ve partnered with Maintracts Services to provide fast and reliable unvented hot water cylinder repairs. Our combined expertise and shared values ensure that your enquiries are handled promptly and a qualified engineer is dispatched without delay. Whether it’s a leak, pressure issue, or corrosion in your unvented hot water cylinder, you can trust us to deliver expert solutions efficiently.

Contact Your Hot Cylinder Repair Repair Experts

Arrange your domestic unvented hot water cylinders repair service with our dedicated team of engineers today! Feel free to call us on 0208 8797372 or email us at hello@happydogplumbing.london for the best help.

Why choose us for unvented hot water cylinder repairs in London?

Fast and reliable service

We’re available 24/7 to respond swiftly to any unvented hot water cylinder issues, ensuring minimal disruption to your hot water supply.

Extensive expertise

With over 50 years of experience, our engineers have in-depth knowledge of repairing unvented hot water cylinders of all models, handling everything from leaks to pressure faults.

Efficient repairs

Our team carries essential replacement parts for quick fixes and works closely with trusted suppliers to source specialised components promptly when needed.

Transparent pricing

We provide affordable and high-quality repairs with no call-out charges or hidden fees, ensuring you get expert service at a competitive rate.

Experts you can trust

We have experts to repair unvented hot water cylinders from all major manufacturers. Read the reviews from our previous customers to see exactly what it’s like to work with us.

Plumbers you can rely on

The quality of our plumbing services has made us a sought-after choice for London residents. Take a look at the reviews that our previous customers have kindly left for us. They demonstrate exactly what we’re like to work with.

Specialists in unvented hot water cylinder repairs

At Happy Dog Plumbing, we have extensive experience repairing unvented hot water cylinders from a variety of leading manufacturers, including:

  • Heatrae Sadia Megaflo
  • Gledhill Pulsacoil
  • Santon
  • Premier Plus
  • Boilermate
  • Systemate
  • Joule
  • Cyclone
  • DPS – Dedicated Pressure Systems
  • Heatbank
  • Ariston
  • Oso
  • RM cylinders
  • Telford
  • Range Tribune

Don’t hesitate:
Get in touch

Rely on our plumbers to meet all your requirements. We’ve worked in and around London for years! Just call 0208 8797372 or email hello@happydogplumbing.london to tell us your requirements.