Types of Boilers

Nov 26, 2025

Types of Boilers

A reliable heating system plays a major role in keeping your home comfortable and running smoothly. When it comes to choosing a new boiler, understanding the different types available can help you make a confident and informed decision. Each system works in its own way and suits different styles of homes, lifestyles and hot water demands. By knowing how each boiler operates, you can select a system that delivers long-term efficiency and dependable performance.

What Are the Different Types of Boilers

Combi boilers

Combi boilers remain one of the most popular choices for modern homes because they heat water directly from the mains whenever a tap, bath or shower is used. They do not rely on a separate hot water cylinder, making them ideal for properties that have limited storage space. Combi boilers provide strong efficiency and quick heat-up times, which helps reduce wasted energy. Homes with multiple bathrooms may find that water flow can reduce when several outlets are used at once, but for smaller to medium-sized homes, they offer an excellent balance of convenience and performance.

System boilers

System boilers work with a separate hot water cylinder, allowing them to supply steady and reliable hot water to several rooms at the same time. This makes them a great fit for larger families or homes with multiple bathrooms where regular hot water use is common throughout the day. Many of the key components are built into the boiler itself, which can simplify installation and ongoing maintenance. System boilers also recover heat quickly, meaning the cylinder can be reheated efficiently once the stored water is used.

Regular or conventional boilers

Regular boilers, often found in older or traditional homes, use both a hot water cylinder and loft tanks to operate. These systems are well-suited to properties that already rely on a gravity-fed setup or those with low mains pressure. They are capable of supplying hot water to multiple outlets without losing pressure, making them ideal for larger homes with higher demand. Although they take up more space than modern systems, they remain a dependable choice, especially when a home is already configured for this type of installation.

Electric boilers

Electric boilers offer a quieter, cleaner and more compact alternative to gas or oil systems. They run entirely on electricity, which can be an advantage for homes without access to a gas supply. Electric boilers require minimal maintenance and can be installed in a wide range of locations due to their compact size. They are particularly suitable for small homes, flats and energy-conscious households. Running costs will depend on electricity prices, but electric boilers provide steady heat and simple operation throughout the year.

LPG boilers

LPG boilers are designed for homes that do not have access to mains gas. They operate similarly to traditional gas boilers but use stored liquid petroleum gas as their fuel source. Homes that use LPG benefit from a heating system that offers good efficiency and consistent output. The main requirement is regular deliveries to top up the storage tank, but for many rural and off-grid homes, LPG systems offer a practical and effective heating solution.

Expert boiler advice and installation in Guildford, Godalming and Milford

Proper Heat offers professional support, trusted advice and high-quality boiler installations tailored to your home. Whether you are upgrading an older system or exploring your options for improved efficiency, our team is here to help. Call 07876108958 or complete our contact form to schedule a consultation today.

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