Are combi boilers better than system boilers?

Are combi boilers better than system boilers?

Are combi boilers better than system boilers?
System boilers store hot water in a cylinder, which needs a lot of energy and will sometimes leave you waiting for it to refill before you can get access to hot water. combi boilers, on the other hand, take their water supply directly from the mains, so you’ll have hot water on demand.
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Does combi boiler have to be on outside wall?

Does combi boiler have to be on outside wall?
Your boiler should be installed inside a building and can be fitted to any suitable wall strong enough to take its weight when full of water. The boiler’s flue must be able to pass to the outside, either through an outside wall or through the roof.

Is a combi boiler better than a hot water tank?

Is a combi boiler better than a hot water tank?
combi boiler, as discussed previously, works by providing hot water without the need for a hot or cold water tank. … Since you don’t need to store the hot water before you use it (i.e. there is no hot water tank), these tend to be considered more efficient.23 Sep 2019