{"id":1143,"date":"2019-07-23T12:14:00","date_gmt":"2019-07-23T11:14:00","guid":{"rendered":"https:\/\/boiler.anytrades.co.uk\/?p=1143"},"modified":"2019-07-23T12:14:00","modified_gmt":"2019-07-23T11:14:00","slug":"how-does-combi-boiler-work","status":"publish","type":"post","link":"https:\/\/www.local-quotes.co.uk\/guides\/information\/how-does-combi-boiler-work\/","title":{"rendered":"How Does a Combi Boiler Work? Understand Your Combi Boiler Installation"},"content":{"rendered":"\n

Combi boilers work by heating water when you need it for your home heating and washing facilities. They\u2019re a great choice for lots of homeowners, as there are plenty of different models to choose from.<\/p>\n\n\n\n

Combi boiler installations<\/a> are different to other boilers because they\u2019re just one compact unit. System boilers<\/a> and conventional boilers<\/a>, on the other hand, have a hot water tank, and conventional boilers have a cold water tank too.<\/p>\n\n\n\n

Is a combi boiler the best type of boiler<\/a> for your home? Our guide to the Pros and Cons of a Combi boiler<\/a> may also but but read more below on how combi boiler installations work to find out.<\/p>\n\n\n\n

How does a combi boiler work?<\/h2>\n\n\n\n

Combination boilers are different to other types of boiler because they heat water on demand. When you put your heating on or turn on a hot tap, your combi boiler will start heating cold water from the mains. System and conventional boilers, on the other hand, warm up water ahead of time and store it in a hot water tank for when you need it.<\/p>\n\n\n\n

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Because combi boilers work by heating water straight from your water supply, they provide hot water at mains pressure. This is different to system and conventional boilers, which provide hot water at whatever pressure your installation\u2019s working at.<\/p>\n\n\n\n

Is it a good idea to install a combi boiler in my home?<\/h2>\n\n\n\n

Fitting a new combi boiler installation in your home could be a great decision. But it all depends on your property, household and hot water needs \u2013 a system or conventional boiler could turn out to be a better choice.<\/p>\n\n\n\n

If you\u2019re convinced that a combi boiler\u2019s right for you, complete our quick online form<\/a> to get free quotes from local boiler installers. Otherwise, take a look at our pros and cons list to help you decide.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
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Combi boiler pros<\/h3>\n<\/td>\n

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Combi boiler cons<\/h3>\n<\/td>\n<\/tr>\n

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Hot water available 24\/7<\/h4>\nCombi boilers can provide hot water whenever you need it. Combi boilers work almost instantly, so just switch on your heating or turn on a tap whenever you need to.<\/td>\n

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Unsuitable for large households<\/h4>\nThe majority of combi boilers aren\u2019t ideally suited for bigger households with a high demand for hot water. If you want to use multiple showers at the same time, even the most powerful combi boiler could struggle.<\/td>\n<\/tr>\n

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Economical and efficient<\/h4>\nJust pay for the hot water you need with a combi boiler. When system and conventional boilers heat and store water, you can end up spending money heating water you don\u2019t need. But with a combi boiler, you\u2019ll only ever pay for hot water you use.<\/td>\n

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High pressure not guaranteed<\/h4>\nAlthough combi boilers are capable of providing a strong hot water supply, if your water supply\u2019s not very good, a combi boiler won\u2019t make it any better. Plus, they don\u2019t work with electric power showers, so installing one actually rules out a way of improving it.<\/td>\n<\/tr>\n

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Can provide a high pressure<\/h4>\nCombi boiler installations heat water directly from your mains supply. This means that if you normally have a good cold water pressure, you\u2019ll have a great hot water one too.<\/td>\n

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Compact<\/h4>\nCombi boilers don\u2019t need a hot water cylinder or cold water tank \u2013 they come in just one compact unit. This means that a combi boiler installation is a great choice if you have a home with limited space.<\/td>\n

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Reduced pipework<\/h4>\nBecause combi boilers have less components, they need less pipework too. This means they\u2019re cheaper and less complicated to install than other types of boiler.<\/td>\n

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So, a combi boiler could be a great choice for you, but it all depends on your needs. If you want a new boiler without having to change your shower, find out what your options are here<\/a>.<\/p>\n\n\n\n

How to get a quality combi boiler installation<\/h2>\n\n\n\n

If you\u2019ve come to the conclusion that a combi boiler is the type of boiler installation you want, there are a few more things you need to decide on. These include:<\/p>\n\n\n\n