How Much Does a New Boiler Cost in 2025?
New boiler supply and installation costs range from £1,800 to £4,000+ in Peterborough. Compare combi, system, and heat-only options to find the right boiler for your home.
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New Boiler Costs in Peterborough (2025)
A new boiler fully supplied and installed in Peterborough typically costs between £1,800 and £4,000, depending on the boiler type, brand, and complexity of the installation. Here's a typical cost breakdown:
- Budget combi boiler (e.g. Baxi, Ideal): £1,800 – £2,400 installed
- Mid-range combi (e.g. Worcester Bosch, Vaillant): £2,400 – £3,200 installed
- Premium or high-output combi: £3,000 – £4,000+ installed
- System boiler replacement: £2,500 – £4,500 installed
What's Included in the Installation?
A proper boiler installation quote from a Gas Safe engineer should include:
- Removal and disposal of the old boiler
- Supply of the new boiler unit
- All fittings, pipework modifications, and flue materials
- Gas connection and pressure testing
- System flush and inhibitor dose
- Commissioning and controls setup
- Building Regulations notification (Gas Safe certificate)
Which Boiler Brand Should I Choose?
Worcester Bosch and Vaillant consistently score highest in reliability surveys. Baxi and Ideal offer solid value for budget-conscious homeowners. We install all major brands and can advise on the best fit for your property size and hot water demand.
Can I Get Finance for a New Boiler?
Yes — we offer 0% interest finance options on qualifying boiler installations, allowing you to spread the cost over 12 to 48 months. Ask us about current finance offers when you call for a quote.
How Long Does Installation Take?
A straightforward like-for-like combi boiler replacement takes one full working day. More complex installations (e.g. changing from a system to a combi, or moving the boiler location) may take two days.
Gas Safe registered plumbing and heating engineers with over 50 years of combined experience serving Peterborough and surrounding areas. All advice is written and reviewed by qualified engineers.
Reviewed and fact-checked: March 2026
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Areas We Serve
Frequently Asked Questions
- How much does a new boiler cost in Peterborough?
- A new combi boiler installation in Peterborough typically costs £1,800–£3,500 including the boiler and fitting. System and regular boilers with cylinder may cost £2,500–£4,500.
- How long does a new boiler installation take?
- A like-for-like combi boiler swap takes 1 day. If the boiler is being moved or the system type is changing, the installation may take 2 to 3 days.
- Is it worth replacing an old boiler?
- If your boiler is over 10–15 years old, a modern A-rated replacement can cut your gas bills by up to 30%. The investment typically pays for itself within 5–7 years.
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