How Much Does Boiler Installation Cost?
New boiler installation costs including removal of old boiler, installation, and system flush
Budget
£1,950
Average
£3,300
Premium
£5,850
Boiler Installation Price Breakdown
| Item | Budget | Mid-Range | Premium | Notes |
|---|---|---|---|---|
| Boiler (supply) | £800 | £1,500 | £3,000 | Combi boiler |
| Installation labour | £500 | £800 | £1,200 | - |
| Flue and fittings | £100 | £200 | £400 | - |
| System flush | £300 | £400 | £600 | MagnaCleanse or similar |
| Magnetic filter | £100 | £150 | £250 | - |
| Smart thermostat | £150 | £250 | £400 | Optional upgrade |
| Gas certificate | £0 | £0 | £0 | Included |
| Total (Fixed Items) | £1,950 | £3,300 | £5,850 |
What Affects Boiler Installation Cost?
Boiler type
Combi, system, or regular boiler
Brand/model
Budget brands vs premium manufacturers
Location change
Moving boiler location adds significant cost
Flue type
Vertical, horizontal, or extended flue
System upgrades
New radiators, smart controls, etc.
Property size
Larger homes need bigger boilers
Boiler Installation Cost by Area
Prices vary by location. Select an area for specific local pricing.
Hampstead
Premium area
From £2,243
Belsize Park
Affluent area
From £2,243
Highgate
Premium location
From £2,243
Primrose Hill
High-end area
From £2,243
Crouch End
Desirable location
From £2,048
Muswell Hill
Affluent area
From £2,048
Kentish Town
Standard rates
From £1,950
Tufnell Park
Standard rates
From £1,950
Finsbury Park
Standard rates
From £1,950
Archway
Standard rates
From £1,950
✓ Included in Our Quotes
- ✓Removal and disposal of old boiler
- ✓Supply and installation of new boiler
- ✓System flush and clean
- ✓Magnetic filter installation
- ✓Gas Safe certificate
- ✓Manufacturer registration
- ✓2-hour emergency response warranty
✗ Not Included (May Be Extra)
- ✗Relocating boiler to new position
- ✗New radiators
- ✗Underfloor heating
- ✗Hot water cylinder (if changing system type)
- ✗Asbestos removal (if present)
- ✗Building work for flue routing
💡 Money-Saving Tips
Keep boiler in same location to avoid additional pipework costs
Worcester Bosch and Vaillant offer best value for reliability
Get installation done in summer when engineers are less busy
Consider a 10-year warranty boiler - saves on future callouts
A system flush during installation prevents future problems
Boiler Installation Cost FAQs
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HAMPSTEAD RENOVATIONS - Your trusted property renovation company in Hampstead and refurbishment company in Hampstead
https://www.hampsteadrenovations.co.uk/ | Email: contact@hampsteadrenovations.co.uk