Worcester Bosch Accredited Installers Edinburgh

Choosing a new boiler is a 15-year investment. You need a machine that won’t let you down in a Scottish winter, and an engineer who knows it inside out.

At Smart Gas Solutions, we are Worcester Bosch Accredited Installers (WAI). This is not just a badge; it is a promise of quality. While any Gas Safe engineer can hang a boiler on the wall, only Accredited Installers have undergone rigorous training at Worcester’s HQ.

The Smart Gas Advantage:

• Exclusive Warranties: We can offer up to 12 years’ guarantee on parts and labour. Standard installers can only offer 5–7 years.

• Priority Support: We have a direct line to Worcester’s technical engineers.

• Parts in the Van: We carry essential sensors and fans in our Edinburgh vans. If a fault occurs, we often fix it on the first visit – no waiting days for parts to arrive from England.

Edinburgh places unique demands on heating systems. High water pressure in tenements, freezing temperatures in the Lothians, and hard-working heating cycles. Worcester Bosch is our #1 recommendation because they handle it best.

1. The “Tenement Fit” Design Space is at a premium in Edinburgh flats. The Greenstar 2000 and 4000 ranges are specifically designed to fit inside a standard kitchen cupboard (300mm deep), making them perfect for properties in Leith, Gorgie, and Polwarth where wall space is tight.

2. Condensate Freeze Protection A common cause of boiler failure in January is the condensate pipe freezing outside. Worcester’s “CondenseSure” siphon is designed to prevent freezing in temperatures as low as -15°C, keeping your heating running when you need it most.

3. Hydrogen Blend Ready Future-proof your home. The current range is ready to run on a 20% hydrogen blend, meaning you won’t need to replace your boiler if the gas grid changes in the coming years.

Not sure which model you need? Here is the simple breakdown.

[The All-Rounder]

Greenstar 4000 (The Family Choice)

• Best For: 1-2 Bathroom homes, flats, and terraces.

• Key Feature: The “Quiet Mark” certified design makes it ideal for kitchen installations where noise matters.

• Guarantee: Up to 10 Years.

• View Greenstar 4000 Specs & Details

[The Powerhouse]

Greenstar 8000 Style (The Luxury Choice)

• Best For: Detached homes in Corstorphine/Barnton with 2+ bathrooms and high hot water demand.

• Key Feature: Touchscreen display, highest flow rates, and stunning design (available in black or white).

• Guarantee: Up to 12 Years (Exclusive to Accredited Installers).

• View Greenstar 8000 Range

[The Landlord Special]

Greenstar 2000 (The Value Choice)

• Best For: Rental properties, first-time buyers, and strict budgets.

• Key Feature: Worcester reliability at an entry-level price point.

• Guarantee: Up to 7 Years.

• View Greenstar 2000 Range

Not ready for a new boiler yet? Before you call us for a repair, try these 3 checks. It might save you a call-out fee.

1. Check the Pressure: Look at the gauge on the front. Is it below 1 bar? You might just need to use the “Keyless Filling Link” (a blue lever underneath on newer models) to top it up.

2. Check the Thermostat: Has the battery in your wall thermostat died? If the screen is blank, the boiler won’t know when to fire.

3. Reset the System: Press the ‘Reset’ button (or hold the power button for 3 seconds). Sometimes a simple error code clears itself.

Still not working? Read our guide on Boiler Repair Costs in Edinburgh or book an engineer below.

We believe in transparency. While every home is different, here is what you can expect.

• Worcester Combi Swaps: Start from approximately £2,200 (inc VAT & Installation).

• 0% Finance: Spread the cost over 10 months or 2 years with no interest. (This is for information only. Offers change, so please check with the office.) 

• Buy Now, Pay Later: Options available for emergency replacements. (This is for information only. Offers change, so please check with the office.) 

Want a detailed breakdown? Read our 2026 Edinburgh Boiler Cost Guide.

Don’t risk a standard installation. Get the full backing of Worcester Bosch and Smart Gas Solutions.

Call our Edinburgh team: 0131 629 3132 or:

SmartGas specialises in Worcester Bosch boiler installations, ensuring you receive a high-quality boiler that meets the specific needs of your home. Our installation process is straightforward, efficient, and designed to minimise disruption.

Our Installation Process:

Consultation and Survey:

• Our heating experts will conduct a thorough survey of your property to determine the ideal Worcester Bosch boiler for your needs.

Tailored Recommendation:

• We’ll recommend the perfect model based on your home’s size, heating requirements, and budget.

Professional Installation:

• Our Gas Safe Registered engineers will install your new boiler to the highest standards, ensuring smooth and efficient operation.

Extended Warranties:

• Our accreditation with Worcester Bosch allows us to offer up to 12 years of warranty on select boiler models.