Pros And Cons Of A Combi Boiler
- Posted by:
- Combi Boiler, Combination Boiler, Features of Combi Boilers
- Posted date:
What is a combi boiler?
A combi boiler is a fantastic boiler type that delivers instant hot water and heating. One of the most significant benefits of a combi boiler is that they don't require the extensive storage that comes with cylinders or storage tanks, so they take up less space. Everything your household requires to generate heat and hot water on demand is stored within the boiler.
However, we mustn't forget their limitations, such as the fact they sometimes struggle to meet high demands for domestic heating and hot water in much larger households and properties. Many more significant properties require extra help from a hot water cylinder and cold water tank.
Yet, modern combi boilers do not include these, which makes them more compact yet unsuitable for smaller homes. If you're struggling to decide which boiler type would be best suited to your household, contact us today Hampshire Emergency Plumbing and Heating, and our professional, qualified boiler engineers will be on the line to provide a free site survey and any advice.
What is a conventional boiler?
The conventional boiler is recognised by various names, such as open-vent, regular and heat-only boilers, as they are one of the oldest boiler types available in the UK. The conventional heating system includes tanks and heated water cylinders installed into the household loft or airing cupboards.
The cylinder is where your domestic hot water is generated and stored until you switch a hot tap on, and often, the tank in your loft is where cold water is kept. The tank delivers water down to your cylinder and boiler. Such means that conventional boilers and their external parts require plenty of storage space, so you must ensure that you have the available space within your home or property.
All parts are also connected by various complex and individual pipelines, which is why a conventional boiler is best suited to those who already have conventional boilers in their homes, as the installation process isn't as much of a hassle.
What is a System boiler?
System boilers offer homeowners the best of both worlds as they are piped directly to your mains water supply, and yet they also utilise cylinder tanks in which you can store water. In providing both options, system boilers can better meet high heating and hot water demands throughout the home without needing to store your tank in the loft space and have extensive installation.
Combi vs conventional boiler costs
A combi system can be a fantastic option for those with single bathrooms or potentially two based on the output rating of the existing boiler in your area. These are the reasons why:
It can help you save space in your home as it does not require a hot water cylinder or tank from an immersion heater.
When you need it, It will send the hot water immediately to your taps or electric showers.
Its installation is quick and straightforward, taking at most two day
The cheapest form of boiler replacement is a combi-for-combi
However, combi boilers are fantastic, yet they are most suitable for small or medium-sized households. If you live in a much larger property with numerous bathrooms, we recommend you opt for a system or convention boiler because:
Combi boilers aren't suitable for homes that have weak mains pressure
Combi boilers struggle to meet the high demands for water in homes with more than one or two bathrooms.
Best combi boilers
Baxi has provided the country with highly efficient manufacturing products since 1866 and has been a frontrunner with an impressive 200 manufacturers across the UK.
They provide regular/conventional systems and combi boilers with a broad range of heat outputs that are straightforward to maintain and easy to install, and these are how best they are recognised. Baxi boilers are lightweight models that make for easier installation. They offer the UK's most affordable, cost-effective prices compared to a whole host of other reputable brands throughout the country.
Ideal heating has been manufacturing boilers in Hull since 1906 and works daily to meet the demands and ever-changing needs for heating homes across the UK. They provide an extensive collection of boiler types, for example, system, regular and combi boilers.
Whilst they only produce gas-fuelled boilers, they can also convert their models to sufficiently run using LPG (Liquefied Petroleum Gas). The conversion of fuel makes these boiler types highly accessible for homeowners that aren't national gas grid connected.
The Vitodens have a gas boiler range of some of the best-selling Viessmann products, including heat-only (regular/conventional), system, combi and storage combi boilers. The range includes the following:
- Vitodens 111-W Storage Combi
- Vitodens 222-F Storage Combi
- Vitodens 050-W (Combi & System)
- Vitodens 100-W (System, Combi & Heat-Only)
- Vitodens 200-W (Combi & System)
Vitodens gas boilers are known for being compatible with various types of gas alongside natural gas.
In doing so, your brand-new gas boiler can combine with various sustainable biofuels and fuel alternatives, making them a highly environmentally friendly option for households across the UK.
The newest boiler models are ready for the switch to hydrogen usage as they are designed to run on 20% hydrogen.
Vaillant provides homeowners with two main boiler models, the Vaillant ecoFIT and the Vaillant ecoTEC, which are accessible in regular, system and combi boiler types. You can also purchase ecoTEC boilers in the form of storage combi boilers that include their own integrated hot water storage tank, meaning you don't require extra space to store it as the tanks are built-in.
The Worcester Bosch consists of a wide range of boilers with various types of fuel options. Their models provide numerous natural gas boilers alongside oil boilers for homeowners that aren't directly connected to the national gas grid. Within their gas boiler range, each available model is approximately 20% hydrogen, meaning that if hydrogen blend gas enters mainstream availability, the Bosch boilers will benefit massively from the change.
Its units are incredibly future-proof in the most environmentally friendly way that will also assist you in saving money, as you won't have to go through the upgrades. Worcester Bosch offers regular (conventional) systems and combi boilers with plenty of different fuel options and power outputs to accommodate various types of homes throughout the UK.
Advantages and Disadvantages Of A Combi Boiler
Combi boilers, also known as combination boilers, have seen their popularity increasing rapidly in the United Kingdom over the last few years. More than 70% of households prefer to install combi boilers in kitchen cupboards over the tank system or hot water boilers that need to be stored away in other areas of the home because of their efficiency rating and compactness.
Significant features have enhanced the popularity of combination boilers across the UK, making them the most popular boiler. Combi boilers offer various benefits, which is why they are preferred and recommended by most boiler engineers.
Benefits Of Combi Boilers
The Disadvantages Of A Combi Boiler
If you require combi boiler installation in Southampton and the surrounding areas, contact our specialist heating engineer today. Follow the link to find boiler installation near you.