Combi vs Conventional Boilers: What is the difference?
Have you decided it’s time for a new boiler? Great! When it comes to making your boiler choice, there are a number of factors to consider when making the choice about the right boiler for your household.
A combi, or combination boiler, is the most common type of boiler system in the UK. It is a high efficiency water heater and central heating boiler within the same unit.
When you run a the hot tap, the water is directly heated by the mains, so there is no need for a hot or cold water storage tank in your roof space.
So you will never have to wait for the water to heat up when you have a bath – or even worse, have the water running freezing cold halfway through your shower!