Unvented Hot Water Cylinder Installation in Wigan, Wigan

If you are tired of the weak 'dribble' from your shower head, an unvented cylinder is the ultimate upgrade. Because these systems are mains-fed, they provide what we call 'balanced pressure.' This means your hot and cold water are delivered at the same high pressure, making it much easier to mix the perfect temperature. You will finally be able to enjoy a true power shower experience without the need for those loud, rattling electric pumps that often break down. For larger households in Wigan with multiple bathrooms, this is a game-changer. Imagine being able to run two showers and a bath at the same time without anyone seeing a drop in performance. We often install premium brands like Megaflo, which are renowned for their incredible heat retention and reliability, ensuring your morning routine is as smooth as possible.

Installing an unvented hot water cylinder is not a job for a DIY enthusiast or a general handyman. Because these systems hold water under high pressure, they are governed by strict legal requirements known as G3 Building Regulations. At Redorr Heating & Cooling Services Ltd, our team consists of fully G3 qualified engineers who are legally certified to install, commission, and service these units. We take safety incredibly seriously, ensuring every installation includes the necessary expansion vessels and a 'tundish'—that small plastic fitting that allows you to see if the safety valves are discharging. Being Gas Safe registered (967977) and carrying £10m in public liability insurance, we provide Wigan homeowners with the peace of mind that their high-pressure system is installed to the highest safety standards and is fully compliant with Part G of the building regs.

One of the best 'hidden' benefits of switching to an unvented system is the extra space you gain. Because an unvented cylinder does not need a header tank in the roof, we can completely remove those old, dusty cold water tanks from your loft. If you are planning a loft conversion in Wigan or just want more storage space, this is a huge win. The cylinder itself can be tucked away in an airing cupboard or even a garage, as it doesn't rely on gravity to work. During the installation process, we handle everything—from removing your old vented tank and pipework to connecting the new 'direct' or 'indirect' cylinder to your boiler. It is a clean, efficient transition that modernises your home’s plumbing and often improves your energy efficiency thanks to the high-grade insulation found in modern cylinders.

Even the best hot water systems need a little look-in every now and then to keep them running safely. If you already have an unvented cylinder that is making odd noises, losing pressure, or failing to heat up, our Wigan-based team is here to help. We provide comprehensive annual servicing, which is often a requirement to keep your manufacturer's warranty valid. During a service, we check the safety valves, inspect the expansion vessel, and ensure the internal components are free from limescale build-up. If you have noticed water dripping from your tundish or your hot water isn't as hot as it used to be, give us a call at 01925 597837. We cover a 25-mile radius around Wigan, including Leigh, Ashton-in-Makerfield, and Ince, providing fast diagnostics and honest repairs to get your hot water back on track.