TYPES » SYSTEM BOILERS

System Boiler DiagramWhat is a System Boiler?

A System boiler is the second most popular type of installation, behind the combi boiler. A System Boiler, just like a conventional boiler, work on the basis that they generate heat through a boiler which is usually mounted on the wall, this then heats water which is stored in a large cylinder whch is usually located on the landing in your airing cupboard. When you need hot water from your taps, the water is readily available as it is already stored. There are downsides of this however, as once the hot water is used in large volumes there is potential that it will run out.

System boilers come in two types, a vented low pressure and an un-vented high pressure system. Both require a Hot Water cylinder. Vented system boilers require a storage tank but most of the other components are held in the unit itself which means that installation is quicker and cheaper. Also, the hot primary water is pumped through the system to the radiators and hot water cylinder resulting in a faster response and more economical running costs. Un-vented system boilers incorporate the equipment necessary to form a sealed system including a pressure relief valve and a pressure gauge, removing the need for a feed and expansion tank.

This makes the system boiler a very appealing option if you have a property with multiple bathrooms or outlets, installation is not as messy due to the system not requiring a storage tank. Generally, installation will be quicker and more straight forward.

Suitability

If you have a property which has multiple bathrooms which may all require hot water at the same time. A system boiler is an ideal option for you.

Install Difficulty

Depending in what you already have in place, a replacement boiler should be a relatively straight forward install. Many of the main components are already integrated so there is no need for additional accessories/parts.

Typical Cost

If you already have a system boiler in place, the cost should be kekp relatively low. Generally, the major parts are integrated in to the syste

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TOP 5 COMBI BOILER BRANDS

With so many brands out there, it's often difficult to choose the right combi boiler with the best reputation. Every manufacturer states claims to being the greatest, but, which ones truly do shine through?

Worcester Boilers
Baxi Boilers
Ideal Boilers
Vaillant Boilers
Glow Worm Boilers

Getting a Combi Boiler on Finance

If your current boiler has broken down unexpectedly and you're going to struggle to stomach the cost of a brand new one at short notice, finance options are becoming extremely popular.

It's like buying a car, you spread the payments over a period of time and this can be as little as £17 per month. Just like a new car, your new boiler will carry a warranty of up to 10 years, so you can rest assured that you'll benefit from a reliable heating system for many years to come.

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Boiler on Finance

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