Is a combination oil condensing boiler more efficient than a regular condensing boiler?
A combination (Combi) boiler can be more efficient because of the way it supplies hot water to your home. Other types of boilers produce hot water and then store it in a cylinder for use as and when. This is quite an efficient process – but if the hot water is not used immediately, then inevitably some heat will be wasted. Combination (Combi) boilers are most suitable for smaller homes. Our engineers & surveyors can advise you which type would suit your home best.
