Combi boilers and what you need to know

If your boiler is over 15 years old, it’s time it was replaced. Older models are no longer energy efficient and can cost you money. Replacing an older style boiler with a combi boiler can help to make your central heating more efficient, deliver hot water on demand and is convenient and compact.

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What is a combi boiler?

Smaller than a conventional boiler, a combi boiler is the most popular type of boiler in the UK. Why? Because despite its small size, an energy efficient combi boiler can heat your radiators and deliver hot water on demand.

A combi boiler is particularly suitable for smaller households with moderate water and energy needs.

Why should I choose a combi boiler?

A combi boiler is far more efficient than an older boiler model. Replace your 15 year old boiler with an A rated combi boiler and you can save as much as £300 a year.

Combi boilers are much less complicated than traditional models. That’s good news when you arrange a Boiler Installation Gloucester product to be fitted with a trusted company like, because the cost of installation tends to be cheaper. It’s also easier to find replacement parts if a problem occurs.

Because they take water directly from the mains, combi boilers are cleaner, safer and faster than older models. There’s no need to wait for the water to heat, for an unlimited supply of hot water on demand. Water is safe to drink because it doesn’t sit around in an old metal tank and the whole system is cleaner with less sludge build up from rusty tanks and cylinders.

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If you live in a smaller property or a flat, a combi boiler will save you space. That’s because you no longer need a cold water tank to feed the boiler and a hot water cylinder to store your hot water. Just turn the tap and you’re good to go.

Because combi boilers are so popular, they’re much easier to service. That’s because most heating technicians are used to dealing with combi boilers and can get the job done more quickly.

When you come to sell your property, your energy efficient combi boiler will contribute to a good rating on your Energy Performance Certificate. That can make your home much more attractive and lead to a quick sale.

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