Installing A New Combi Boiler Cost
Central heating installation prices
A central heating system can be powered by many fuels but always essentially consists of a heat source combined with connected heat outlets, most often this is a boiler and some radiators, but it could also be an underfloor heating system or even some of the more modern renewable heating solutions. Whatever type of central heating system you decide is best for your property, you will need a properly qualified heating engineer to install the system. The most common type of central heating system being installed in the UK is a condensing combi gas boiler with radiators.
But there are many other types available including gas, oil, electric and LPG options. You can calculate roughly how many radiators you need using a number of online calculators, but better to simply ask your heating engineer to work this out for you. Moving from no central heating, or even an older inefficient central heating system, to a brand new modern and efficient system, will be expensive but will offer immediately increased levels of comfort plus greatly reduced heating bills.
Average Combi Boiler Installation Costs
Things to consider about central heating
The cost of installing a modern central heating system will depend on a number of factors including the current heating system installed in your home, the type of floors, the size and number of rooms, and the specification of the new boiler. There are many different types of central heating but gas central heating is by far the most popular in the UK. The reason gas central heating is so popular is that the running costs for gas almost always work out cheaper than electric, solid fuel or oil.
In addition, oil-fired boilers and solid fuel central heating installations are much more expensive, it’s not just higher running costs, the up-front installation costs can be 50% higher or more! If you do not have access to mains gas, LPG is probably the next cheapest option, essentially still burning gas but the gas is delivered to your home by tanker and stored in a storage tank in your garden, rather than being supplied by underground pipes.
Doing it Yourself
Central heating installations should be taken very seriously as it’s not an easy job and has serious safety implications, so should always be carried out only by professional engineers. Gas central heating systems should be installed by competent engineers registered with Gas Safe, solid fuel-burning boilers should be installed by a HETAS member, oil burning boilers should be fitted by an OFTEC (Oil Firing Technicians Association) member, while electric boilers need a qualified electrician for installation.
If you choose to disregard these commendations and install your own central heating system, at least take advice from an experienced heating engineer with regard to choosing the right type of boiler and how many radiators are required. Once you have decided on a boiler and have worked out how many radiators you need to heat your home and where to install them, you should start by installing the radiators first then lay pipes from the radiators to the site of the proposed boiler installation.
Install the boiler and connect to the pipework after which you can install the controls. Then turn the water on and allow the radiators to vent through before switching the boiler on and balancing the flow of heated water using the valves.
Central heating checklist
- An efficient central heating system is an integral part of a home in the UK
- Gas central heating systems are the most popular type in the UK
- High efficiency condensing gas boilers may convert as much as 90% of the fuel into useful heat
- Electric central heating can be an affordable alternative if no mains gas
Hiring a Tradesman Checklist
- Always get at least 2 quotes before hiring.
- Never pay the full amount upfront.
- Get the quote in writing.
- For any payment you make, always get a receipt.
- On more expensive jobs, ask for references.
- Check if the tradesman is a member of any trades associations.
- Make sure the tradesman has public liability insurance.
Can I run a bath and shower at the same time with central heating?
What is a condensing boiler?
What is a back boiler?
Why should I consider replacing my boiler?
What is the average cost of a new central heating system?
No hot water also there is a banging noise when the boiler is turned on and the radiators do not get hot.
Submitted by Connie
New gas boiler to be installed along with 12 new rads on existing pipework. Gas mains pipe and flue straight forward as mains/meter adjoining external wall.
Submitted by Abdul
Need a gas safety certificate for the sale of my property.
Submitted by Carly
Boiler is not heating consistently and also needs a service.
Submitted by Colette
Install Nest thermostat heatlink ideal combi boiler.