Gas Combi Boiler
Infomation
 

A combi boiler (short for “combination boiler”) is a compact, all-in-one system that provides both central heating and hot water directly from the boiler, without the need for a separate water tank or cylinder. It's a popular choice for many homes due to its space-saving design and efficient operation.

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Pros of a combi boiler:

• Space-saving: Since it doesn’t require a hot water cylinder or cold water tank, it’s ideal for smaller homes or properties with limited space.

• Instant hot water: You get hot water on demand, so no waiting for a tank to heat up.

• Energy-efficient: Combi boilers are generally more efficient than older traditional systems, which can help reduce energy bills.

• Simpler installation: Fewer components mean a quicker and often more affordable installation process.

Cons of a combi boiler:

• Water pressure limitations: They rely on mains water pressure, so if your mains pressure is low, performance can be affected.

• Not ideal for large households: If multiple taps or showers are in use at the same time, a combi boiler may struggle to keep up.

• No backup immersion heater: Unlike systems with a hot water tank, if the boiler breaks down, you don’t have stored hot water to fall back on.

It’s also important to note that a combi boiler isn't suitable for every home. Larger homes with multiple bathrooms or properties with lower water pressure might be better off with a system or conventional boiler setup. Before making any decisions, we always recommend a quick assessment of your home’s layout, water usage, and existing setup to make sure a combi boiler is the right fit.