At FixHelpia, we are experts in the installation, repair, and maintenance of unvented cylinders and Megaflo systems in UK, offering efficient, safe, and professional services for all types of properties.
Rapid flow rates for strong, reliable water pressureExcellent energy efficiency for modern homesFixHelpia ensures optimal system performance
Fill a basic form with your name, contact, location and issue.
You’ll be redirected to choose the issue you need service for.
A local registered engineer will install on your preferred date.
Our team consists of fully qualified, Gas certified engineers—meaning we are legally authorised and professionally trained to work on unvented hot water systems.
Whether you're upgrading an old system or installing a brand-new one, our engineers will help you choose the right cylinder size and brand to meet your property’s hot-water needs. We install all types of unvented cylinders, such as:
We ensure every installation meets strict safety standards and building regulations. FixHelpia also handles paperwork such as Building Regulation compliance certificates.
Unvented cylinders can develop faults over time. Common issues we repair include
Because these systems are pressurised, repairs must only be handled by certified engineers. FixHelpia ensures your system is safe and restored to peak performance quickly and efficiently.
Megaflo systems are known for quality, but even the best units can develop problems. We specialise in diagnosing and repairing issues such as:
Our team carries common Megaflo parts to reduce downtime and get your hot water running again ASAP.
Regular servicing is essential for safety, efficiency, and system longevity. An annual service helps prevent breakdowns and ensures your system complies with regulations.During a service, we:
Routine servicing prevents unexpected failures and keeps your energy costs lower.
If your existing system is outdated, inefficient, or constantly breaking down, FixHelpia can replace it with a modern, high-performance unvented cylinder. Upgrading brings:
We handle the complete removal of old cylinders and installation of high-quality new ones.
Hot water issues happen as an emergency. FixHelpia offers fast emergency response across UK. Whether you have lost hot water completely or your system is leaking, our team is available to restore functionality quickly and safely.
Unvented hot water cylinders have become one of the most popular choices for Uk homeowners, largely due to their performance and energy efficiency. Here is why these systems emerged:
Unvented cylinders take their supply directly from the mains. This results in stronger water pressure throughout your property—even in the shower or at multiple outlets running at the same time.
Megaflo and other unvented cylinders are designed to deliver hot water fast and consistently. This makes them the ideal solution for busy households or properties with multiple bathrooms.
Unvented systems are sealed, meaning there’s no bulky cold-water tank required in the loft. This frees up space, removes the risk of frozen pipes, and simplifies maintenance.
Modern unvented cylinders, especially Megaflo units, are built with high insulation, reducing heat loss and lowering energy bills. They are a long-lasting investment when installed and maintained correctly.
If you notice any of the following, it is the right time to call FixHelpia:
Hot water is running out faster than usualSudden drops in pressureA leaking cylinder & Higher energy billsNoisy system when heatingDripping from the tundishWater temperature fluctuatingThe immersion heater is not working
Working on unvented hot water systems requires legal certification due to their pressurised nature. Every FixHelpia engineer is fully qualified and authorised to work on these systems.
We offer competitive rates with no hidden fees. You’ll receive a clear quote before work begins.
With engineers based across the city, FixHelpia provides quick call-outs for both urgent repairs and scheduled services.
From Megaflo to OSO, we work with all major unvented cylinder manufacturers.
We stand behind the quality of our repairs and installations, offering warranty protection for peace of mind.
Heating experts suggested servicing your central heating system minimum for once a year. Annual servicing ensures: Safety operation, Good energy efficiency, Reduced risk of failures, Compliance with assurance requirements, Lower repair costs in the long period
