If you’re shivering through an Edinburgh winter wondering what it’ll cost to install a new boiler system, you’re not alone—we’ve all been there, staring at a clunky old unit in my Stockbridge flat, dreaming of warmth. In 2025, the average cost to install a boiler system in Edinburgh lands around £2,900, with prices swinging from £1,900 to £4,800, depending on what you pick.* At Smart Gas Solutions, 7A Grange Rd, EH9 1UH, we’ve got Gas Safe engineers ready to sort you out—if you need a boiler installation in Edinburgh, check out our boiler installation quote tool or speak to one of the team on 0131 629 3132.
*Prices can shift; call 0131 629 3132 for the latest.
What’s the Cost Breakdown for Edinburgh Boiler Systems?
Installing a boiler system—whether it’s a combi, system, or conventional setup—means paying for the kit, labour, and a few extras. Here’s what Edinburgh folks are looking at:
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Combi Boiler System:
£1,900–£3,400
- Think compact flats in Leith or Gorgie—quick swaps like a Worcester Bosch Greenstar 2000.
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System Boiler System:
£2,200–£4,000
- Perfect for Morningside homes with a couple of bathrooms needing hot water on tap.
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Conventional Boiler System:
£2,600–£4,800
- Big New Town tenements with old-school radiators—tanks and all.
At Smart Gas, our installs start at £1,900—£675+VAT labour plus the boiler itself.*
Cost Snapshot
| Type | Avg. Cost* | Edinburgh Fit | Time |
|---|---|---|---|
| Combi | £1,900–£3,400 | Leith flats, 1 bath | 1–2 days |
| System | £2,200–£4,000 | Morningside, 2 baths | 2–3 days |
| Conventional | £2,600–£4,800 | New Town, big homes | 2–4 days |
Why Bother With a New Boiler System Here?
Edinburgh’s dreich weather—5°C and soggy half the year—means a knackered boiler isn’t just inconvenient, it’s a nightmare. A new system:
- Cuts Bills: Old flat’s G-rated relic guzzles gas—new A-rated ones save £300–£400 yearly (Energy Saving Trust says so).
- Heats Better: 94% efficiency vs. 70%—no more huddling by the radiator.
- Stops Breakdowns: Repairs (£120–£750) sting—a £102 + VAT* service keeps it humming, but new is better.
- Landlord Must: Scottish rules demand 88%+ efficiency—new systems ace it.
What Pushes Costs Up (or Down) in Edinburgh?
Costs aren’t set in stone—here’s what I’ve seen shift the bill:
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Boiler Type:
Combis are lean; conventional setups with tanks cost more.
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House Size:
24kW for a Leith one-bed (£1,900), 40kW for a Newington villa (£4,000+).
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Job Complexity:
Easy Gorgie swap (£1,900) vs. Stockbridge pipe reroute (£3,500).
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Add-Ons:
Smart thermostat (£50–£250), filter (£100–£180)—worth it for longevity.
SmartGas keeps labour competitive around £675+VAT (approx)—extras are where it climbs.
How Long’s the Job Take?
- Combi: 1–2 days—had a pal in Leith sorted overnight once.
- System: 2–3 days—hot water tank adds time.
- Conventional: 2–4 days—full overhaul for big places.
- Smart Gas can kick off same-day if you’re quick—call 0131 629 3132.
Cheapest Way to Get a Boiler System in Edinburgh?
Want to keep it cheap?
- Budget Option: Ideal Logic C24 (£600) + £675+VAT labour = ~£1,900—solid 92% efficiency.
- Best Bang for Buck: Greenstar 4000 (£1,100) + £810 = ~£2,600—94%, 10-year warranty.
- Ask SmartGas about finance—we may be able to help depending on circumstance.
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