Unvented Hot water systems

We are proud to offer our unvented hot water systems services throughout Essex, Kent, London and Sussex.

WaterTherm are Gas Safe registered, so you can be assured that you are in safe hands.

Our engineers have undertaken the Building Regulation G3 Course, which relates to unvented hot water cylinders/systems. Unlike traditional Vented cylinders which need a large tank in the loft space to supply them, and rely on gravity head pressure (which more often than not provides uneven or inadequate supply pressure). Unvented systems are fed directly from the mains water supply, they provide plenty of pressure (providing the incoming supply pressure, flow rate our sufficient) and equal pressure so that showers and other appliances operate perfectly. The advantages of these systems is that there is no need for large storage tanks to supply them, equal pressures at all outlets, can be installed practically anywhere and they can give excellent flow rates over combination boilers, especially when there is one or more bathrooms present in the property. We can carry out the installation, servicing, breakdown and repair of this type of system. We can also certificate unvented hot water cylinders, with the local building authority.

Advantages of an unvented stystem

The advantages of these systems is that there is no need for large storage tanks to supply them, equal pressures at all outlets, can be installed practically anywhere and they can give excellent flow rates over combination boilers, especially when there is one or more bathrooms present in the property. We can carry out the installation, servicing, breakdown and repair of this type of system. We can also certificate unvented hot water cylinders, with the local building authority.

How unvented cylinders work?

Unvented hot water cylinders store water from the mains water supply. This is where the water is heated either with heat from the boiler or using electrical heating elements within the cylinder. This provides high pressure hot water supplies to feeding outlets like showers etc. The increased pressure helps deliver better quality showers without the need for you to have pumps or electric showers. 

Benefits of unvented systems

The benefits of unvented systems are

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To find out other benefits of Unvented hot water systems get in touch.

If you would like to have an unvented hot water system installed WaterTherm are pleased to serve our services in Rochester, Essex, Kent, London or Sussex.

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