Complete Guide to Combi Boilers
There are a lot of people that don’t know what combi boilers are so it’s expected that they don’t make a difference between these products. There are big advantages when you consider their benefits but it takes a bit of research to know what to get. You need to figure out which model is best for your family and all its features.
Some of the factors will include brand reliability, price, efficiency and how long it will last. Most people will look for a new one when the old one break and they will have a short period of time to make a decision. Remember that it needs to be installed so you will have an additional expense besides buying the product. You can always consult with a professional or a friend that has experience. Look for a reliable source of information like Boxt Vaillant boilers when reading more about them.
Why Choose This Type?
This is one of the most popular options for homeowners when replacing broken, old and inefficient boilers. There are a lot of reasons why they choose it including its design which is made of a single unit. They can fit in the kitchen cupboard because they don’t require any cylinder or separate water tank to function. This means that you will save a lot of space in any household.
Another reason is that it’s easy to install without any extra pieces it also implies that it is cheaper. You won’t store any water in the cylinder because it produces it on demand. You also won’t wait for it to heat up or refill when water is gone. Because you get your supply directly from the mains, you can expect a much stronger flow.
Choosing the Size
There’s a reason why many people don’t use it and it’s because it won’t work as efficiently for larger homes as it does for smaller. Because these homes have several bathrooms it means that the flow will be split which makes it weaker. It will depend a lot on the brand and how much power it can accumulate. Try doing a bit of research before going to the shop because sometimes they won’t help you make a decision.
One of the most important factors is its size but you also need to know what your home can adjust to. It’s always better to get a larger type because you will spend energy but at least you will always have enough hot water. You might have large bills but by choosing the right size you will get efficiency and compatibility. You can get professional help when it comes to measuring what is best for you. Read more here.
You can also follow guidelines that are on the internet for small or medium or large houses. For example, you will need 24 to 27kW for a smaller one with 1 to 2 bedrooms and 1 bathroom, 28 to 34kW for medium and 35 to 42kW for larger with 4 or more bedrooms and 2 or more bathrooms.
How Much It Will Cost?
The cost will depend on the brand you want to get but most of them will cost from $500 to $2000. Most of them are good quality so there’s not much thinking you should focus more on its features and capability. The only additional expense can be the installation. It won’t be very expensive if you are looking just to replace it, a more expensive option is to change the position and replace any pipes or radiators.
If you want to save money, you can compare quotes from multiple suppliers. You won’t need to spend a lot of time searching because most of them will have similar offers so choose one of the 3 you found. This is easily done online but make sure you get the information to them about the model and what needs to be done so you can know the overall price.
Every product is rated by a certain score that tells you how efficient it is when converting energy to heat. New types need to have at least 80% rating and more efficient models will get between 90 to 98.5%. This will be the determining factor for its value but also higher per cent will lower the operating costs. So, you should consider getting an expensive product if it will last 10 or more years and on which you can save on utility bills.
A great tip is to try to upgrade everything else in your home first so you can need a small amount of heating load and get a smaller boiler. You can install it to your attic and walls and insulate your doors and windows to keep the heat in. Most sellers will recommend some additional equipment that you actually don’t need so make sure you know what you are getting. Get more information here: https://en.wikipedia.org/wiki/Tankless_water_heating
Where to Get One?
Almost every utility store should have this type of boilers but it’s much easier to look up online and find what suits you. The best option is to check online reviews for every model that looks appealing and compare prices and efficiency. If you want to get a certain model, check a couple of stores because they might have discounts that can lower the price up to 30%. It’s never recommended to get used products on the internet because you can’t be sure when they were made and how long they will last.