Boilers can be a large investment so make sure you choose the right one. It must be capable of delivering the water you require at the right temperature, when you need it, and where you need it. It must be able to deliver the water your house requires now and in the future. It is not a good idea to spend too much, but it could also be a mistake to spend too little. If you are looking for a Boiler Replacement Cheltenham company then take a look at ones like Blu Fish who will be able to talk you through the different types of systems that you can use.
It is not easy to calculate the amount of space your house needs. Professional advice is recommended.
Combination boilers -The combi heats water on demand and does not require storage. Combis have been rated for energy efficiency. However, this doesn’t mean much if water isn’t delivered quickly enough or you need to add pumps. A bath without enough capacity can’t be filled or multiple taps will be fed at once.
These limitations mean that combis are not suitable for small- to medium-sized homes. Modern combination boilers are cheaper than traditional boilers, but they have a shorter lifespan, especially if they are poorly maintained.
Conventional boilers – Many traditional homes were built with hot water storage systems. The tank is usually located in the loft, where it can supply hot water to the taps via gravity. The water is available for immediate use and can be used to supply multiple taps at once without losing temperature or pressure.
The water takes time to heat up before it can be used. If the tank is emptied you will need to wait while more is heated. The traditional boilers and tanks were of good quality and could last for many years.