What Exactly Is An Unvented Cylinder?
- Powerful water pressure
- Energy efficient
- Heats quickly
- Compatible with renewable energy sources
Unvented cylinders, also known as pressurised cylinders, are water storage systems that provide high-pressure hot water throughout your home.
Unlike traditional vented systems that rely on gravity to distribute hot water, unvented cylinders use mains pressure to deliver hot water to your taps and showers simultaneously, so perfect for properties with multiple bathrooms.
Why Choose an Unvented Cylinder?
- Directly connected to mains, eliminating the need for a tank in the loft
- High water pressure improving the performance of showers and tap
- Reducing the risk of freezing by removing the tank from the loft, enhancing the reliability of your heating system
- Simultaneous water supply, so perfect for households with multiple bathrooms
- Compatible with heat pumps, solar thermal and solar PV, reducing heating bills and carbon footprint
- Flexible installation as unlike conventional cylinders, unvented cylinders can be installed anywhere in the home due to their direct connection to the mains
- Water Safe as part of a sealed system that prevents water contamination
- Heats quickly & for longer as well insulated

They Can Even Come Pre-plumbed!

Come And Visit Our Sherborne Showroom
Come on down and see the inner workings of renewable energy systems in our pristine showroom in Sherborne, Dorset. Our friendly and knowledgeable staff will be there to answer all your questions.
We are passionate about being able to offer local homeowners the help they need to transform their space into cleaner energy by upgrading to a renewable system.
If we can’t help you directly, it is likely we know the people who can!
Opening Times
- Monday9:00 am-5:00 pm
- Tuesday9:00 am-5:00 pm
- Wednesday9:00 am-5:00 pm
- Thursday9:00 am-5:00 pm
- Friday9:00 am-5:00 pm
- SaturdayClosed
- SundayClosed


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