Boiler installation cost calculator guide
Ever wondered if you can get a free instant genuine fixed price for a new boiler installing in your home? Well, now you can. Recently there has been a big move towards buying a boiler online and booking and installer to come round and fit a brand new replacement boiler in your home. Let’s find out now how an online boiler cost calculator exactly works.
How a replacement boiler installation calculator works
Online boiler installation companies calculate the cost by asking a series of set questions. These questions are related to your current boiler, your home & what type of work you want carrying out. The price given at the end will depend on what answers you give. You must give truthful answers as different boiler types and different installations will require more or less work than others. The price you will be given after answering all the questions will be the price you pay. This is why it is no longer a called a boiler quote, a quote suggests that it is subject to change.
Boiler Replacement Installation Cost Calculator Questions
Here are the questions that you will need to answer and why you need to answer them. Whilst answering these questions the boiler calculator will be doing its magic and adding up the cost of the boiler replacement installation to give you a fixed price. If you don’t know the answer to any of the questions there are some tips and advice along the way. If this doesn’t help then you can always just give them a call and they will walk you through it! Right, let’s take a look at the replacement boiler cost calculator questions.
What type of fuel does your current boiler use?
Amount of money added to the end boiler replacement cost: £0
The most common type of boiler in the UK is the natural gas boiler. This means that you have a gas meter outside and pay a gas bill. If you don’t really know what fuel your current boiler uses it will likely be a gas boiler. This is because if you have one of the other types of boiler such as an oil boiler or biomass boiler, you would have to buy the fuel for these separately. If you are in doubt then you must call them and get clarification. A gas boiler should always be installed by a Gas Safe registered installer.
What type of boiler do you have?
Amount added to the replacement boiler cost calculation: £500 – £2,000
This question is probably one of the most important. Here you have the options of choosing between a combi boiler, a boiler with a tank (system boiler or regular boiler), back boilers or no boiler at all! The most common type is the combi boiler but let’s take a quick look at each of them to help you decide which you have if you are unsure. The actual boiler price itself is only about half the amount of the total installation price. The good thing is though that all these boiler prices are very similar so you are not at a detriment if you have one type or another.
A combi boiler or combination boiler is a single unit that provides both heating and hot water from the unit itself. If you have a combi boiler and just want a replacement, then this is a heating engineers dream. A combi swap will keep most gas boiler installation costs down.
System boilers are boilers that have a hot water cylinder where hot water is stored ready for you to use. You will usually find a hot water cylinder in an airing cupboard or similar. These are great for homes with high hot water demand. Simply replacing your system boiler will help keep the new boiler cost down.
A Regular boiler is also known as a conventional boiler or heat only boiler. This type of boiler, like a system boiler, has a hot water cylinder, but it also has a cold water tank, usually in the loft or at height in your home. As with the other type of boilers, a simple regular boiler replacement with help keep installation costs down.
Back Boiler Units
A back boiler is an old type of boiler that are now illegal to replace. If your back boiler is broken you would have to either get it fixed or choose a different type of replacement boiler from the ones above. If you want to keep your hot water storage cylinder then you may want to consider a system boiler instead. You will have to move the site of your new boiler too.
Once you have decided what type of boiler your home has then you can move on to the next question to further calculate more new boiler costs.
Do you want your new boiler in a different place?
Amount added to the boiler replacement cost calculator: £150 – £600
This part of the boiler installation calculator can be the difference between you paying over £400 more in the new boiler cost. This is because if you need your new boiler in a new place to your existing boiler, then it is going to be extra labour costs for the engineer due to the extra time it will take to complete the change in the heating system. There is also the cost of materials to take into consideration such as gas pipework & joinings. If you don’t really need to move your boiler then you should consider installing your new boiler replacement where the existing boiler is.
Moving your new boiler can cost you a large part of the boiler replacement. This will be added to the boiler cost by the calculator as you proceed. Let’s take a look at the next part of the boiler calculator.
Which of these best describes your home?
Amount added to boiler cost calculator: £0 – £500
This one couldn’t be simpler really. You just need to choose which of the following options is most suited to your home. This choice will affect the new boiler that you need for your home. This will also mean that if you have a larger home, you will need a more powerful new boiler. This is to ensure that the boiler is capable of pumping hot water around your central heating system efficiently. The more radiators you have, the harder boilers have to work to make sure that the hot water is the same temperature at even the furthest away radiators.
How Many Bedrooms Do you have?
If you have a larger home you may have more bedrooms, which will result in more radiators. Often this will mean an ensuite toilet or bathroom too which can include a shower or bath with hot water outlets.
How many bathtubs & showers do you have?
Also if you have a larger home you tend to have a higher hot water demand from outlets such as showers and taps. If this is the case you will also need a new boiler that can quickly provide lots of hot water fast! What this does mean though is that you will pay additional costs for higher Kwh boilers. You can pay up to £500 more for the top of the range powerful boilers if you so desire.
Where does your flue come out?
Amount added to the boiler replacement cost calculator: £0 – £200
The boiler flue is basically like a car exhaust. it is where all the waste products come out such as steam and any gasses that can’t be used. All modern replacement boilers are condensing boilers. This means that they are even more efficient than before due to the fact that they recirculate any gasses that haven’t been used in the initial heating up of the water and put through the system again. A flue can be seen either at the side of the house or coming out of the roof. The most common types of flue come out of the side of the house. But for some homes, this isn’t possible and will have to go through the roof like a chimney. The only difference here is the cost. A vertical flue will cost more than a horizontal flue due to the work involved and the extra pipe needed. If you are unsure about your flue, you live in a flat or you have a double flue, you must call the heating engineers or a customer service team.
Is your flue 30cm or more away from a window or door?
This is purely to ensure that the boiler replacement will be inline with installation rules and regulations. If your flue is too near then the work can’t legally be carried out by a Gas Safe registered heating engineers.
Is the flue under any type of structure or roof?
The same applies to this for the flue. This is to make sure that the gasses and everything escapes properly into the atmosphere once leaving the flue. Always make sure that you are confident that your boiler flue is abiding by the correct regulations as if you come to sell your house then this may cause you some issues in the future.
Your final boiler installation Quote
Your final calculation for a new boiler installation will range between £1,500 & £4,000
Finally, you will be asked to enter the first part of your postcode to ensure that there is a Gas Safe registered boiler installer in your area that can carry out the work for you when you need it. Once you have done this you will be given your fixed price ‘boiler quotes’. You will be given a list of suitable boilers for your home in response to the questions that you have answered. This is why it is so important to be as truthful and accurate in your answers. You don’t want to be paying any more than you have to and you also don’t want to have the job turned down due to incorrect information.
Other Optional Boiler Costs
As you will be given a list of potential boiler replacements, they will all vary in price. The boiler price will change depending on which brand or model you choose. All the boilers you can choose from will be suitable but some will obviously be better than others. As with anything, there is always the choice of a budget boiler, a mid-range boiler and a top of the range boiler.
Replacement boiler brands & models you can choose from
Any good online boiler installation company will have a good range of boilers for you to choose from. Here we look at a few boiler brands you will definitely come across and we recommend. Some you may of heard of, some you may not but trust us, no matter what these gas boiler cost, they are definitely worth their money!
A new Viessmann boiler replacement will cost between £1,750 and £3,999
Viessmann are a fantastic German boiler manufacturer. They make some of the best boilers on the market like the Viessmann Vitodens 100-w, the best budget combi boiler Vitodens 050-w or the superbly innovative Vitodens 111-w storage combi. We believe their boiler prices are unrivalled value for money and the main competitor to our next brand.
Worcester Bosch Boilers
A new Worcester Bosch Boiler will cost between £1,750 and £3,500
Nearly everyone will of heard of Worcester Bosch by some hard-driven boiler installation campaign from British Gas over the years. (P.s Don’t get ripped off by British Gas). But then we don’t blame them, these are widely regarded as the best manufacturer on the market. The Worcester Bosch Greenstar range is synonymous with reliability and longevity. The Worcester Bosch Greenstar i range has been around for years and the brand new Worcester Bosch Greenstar 8000 is currently the pinnacle of combi boiler engineering.
Alpha Innovations Boilers
Alpha Innovations E-Tec combi boilers will cost between £1,550 to £2,600
Alpha Innovations have been taking the combi boiler market by storm. With their 10 year warranty and low initial cost, the Alpha E-Tec combi boiler is a great low-cost central heating solution. They might not have the prowess or the pedigree of some of the other boilers on the market. But when slapped with a 10-year guarantee just the same, it is hard to argue with the price!
Optional Extras that you can choose from
Optional extras are things like thermostats, filters, and flushes for your system. The actual price for your boiler may be enough, but if you have a little bit of money spare and would like to get something extra on top then take a look at some of the options below.
Smart thermostats cost around £200
Smart thermostats such as Nest or Hive are a fantastic way of controlling your heating from anywhere. you can use the actual thermostat itself or you can do what most people with a smart thermostat do and use your phone to control your combi boiler & heating. These are also particularly good if you have thermostatic radiator valves. You can also now control some thermostatic radiator valves from room to room using your phone, keeping each room just how you like it. These come at a price but can save you money in the long run!
Magnetic Filters & Flushes
If you need a new boiler there is a good chance that the water in your system could be clogged up with muck and sediment. Therefore it is a good idea to clean your system. This will only be for your water pipes, not your gas pipe. If you are unsure, always ask for advice when you get a price or quote.
Are you now looking to buy a boiler online and book an installation date?
Now you have read how the different boiler installation cost scenarios add up to give you a final boiler price, do you think it ould work for you? You really can get an exceptional deal on your new boiler replacement.
if you can’t afford one right now you can even buy now pay later or pay in monthly instalments over 2, 5 or 10 years, whichever suits you best. At Compare Boiler Quotes we aim to find you the best deals from the internet all in one place. We are always on hand for advice or you want to discuss a price or quote.