Professional HVAC Contractors in Marlow

Boiler Types Explained 1. Combi Boilers: Combination or "combi" boilers are the most common type of boiler in the UK. They provide heat for the central heating system and hot water directly from the mains without needing a separate water storage tank. This makes them particularly suitable for smaller homes with less space. They're known for their efficiency and the ability to deliver hot water on demand, but they might need help to supply multiple outlets simultaneously. 2. Regular Boilers: Also known as conventional or heat-only boilers, regular boilers require a separate hot water cylinder and a cold-water storage tank (usually in the loft). This makes them suitable for larger homes with multiple bathrooms, where hot water may be needed from several outlets simultaneously. They're also a good option if your home has an older radiator system, as they can help maintain higher water pressure. 3. System Boilers: A system boiler is a middle ground between combi and regular boilers. Like a regular boiler, it stores hot water in a cylinder. However, it also contains additional components within the boiler, like the pump and expansion vessel, reducing the need for separate parts. This can make installation quicker and easier. System boilers are suitable for homes with more than one bathroom and with higher hot water demand.