How Much Does It Cost To Replace A Boiler (UK – 2025)?
SUMMARY
Which Trade would normally do this: Plumber
Average time to replace a boiler: 1 to 4 Days
Average cost to replace a boiler: £2,200 (Range of £1,500 to £6,000)
- Material Costs 35%
- Labour Costs 40%
- Disposal Costs 15%
Introduction: How Much Does It Cost To Replace A Boiler
Wondering about the cost of replacing your boiler (UK)? Look no further, as this article is here to help you understand the different factors that determine the price of a new boiler.
Why might you need to replace a boiler?
Age and Efficiency
Old boilers can often be less efficient, increasing your energy bills. Also, as boilers age, their parts wear out, making them more prone to breakdowns.
Boiler Repairs and Maintenance Costs
Frequently repairing your boiler can become quite expensive over time. A new boiler might be a cost-effective solution.
Types of boilers and their costs
Combi Boilers
The most popular type of boiler in the UK is the combi boiler. Combi boilers range widely in price from £700 to over £2,000 for a top end model. That’s just the cost of the boiler.
System Boilers
Similarly a system boiler costs between £900 and £2,500.
Regular Boilers
A regular boiler might cost you between £600 and £2,400.
Labour Costs of Boiler Replacement
In addition to the cost of the boiler will be the installation cost. Plumbers and heating engineers will charge around £350 to £500 per day and the job is likely to take between 1 and 4 days depending on the type of boiler you are installing. It will also depend on whether you are replacing a like for like boiler or changing the boiler type. If you chage the boiler type there could be a lot of additional work on piping etc…
Waste Removal
Your plumber will also incur costs to dispose of your old boiler. You can budget £50 – £150 for this.
Factors influencing boiler replacement costs
Boiler Size
Larger boilers cost more than smaller ones. Also, the more powerful your boiler, the more expensive it will be.
Location in the UK
Boiler replacement costs can also vary depending on your location in the UK, with London being the most expensive.
Installation Complexity
More complex installations take longer and can increase labour costs.
Additional costs
Radiators
In some cases you may need to alter your radiators or heating system beyond the boiler.
Upgrading the Heating System
You might also need to spend on upgrading your heating system while replacing the boiler.
How to save on boiler replacement costs
Consider purchasing during a sale, comparing quotes, or checking if you’re eligible for government grants.
Conclusion
Understanding the costs of boiler replacement can help you make an informed decision and potentially save money. Remember to factor in all costs and consider your needs and location when choosing a new boiler.