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Boiler Installation Conwy

Trusted boiler installation in Conwy (LL32), covering the walled town, Gyffin and Henryd. Get a fixed-price online quote for boiler replacement in minutes.

Next-day installation slots
Up to 12-year warranty
Gas Safe registered engineers
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Reliable Boiler Installation & Replacement in Conwy

Boiler installations inside Conwy’s medieval town walls need careful planning. Many LL32 properties near Conwy Castle and the quay are listed or in the conservation area, so we plan discreet flue routes, often vertical through the roof or to hidden rear elevations, and fit compact combis that suit small period kitchens and cupboards.

Homes close to the Conwy estuary and the marina are exposed to damp, salty air, which can corrode flue terminals and external pipework. We choose positions that avoid the worst of the weather and insulate external condensate pipes to prevent freezing in winter.

In the family homes of Gyffin, the Bodlondeb area and the village of Henryd, a straight combi upgrade or a system boiler for larger houses is usually the best fit. Every Conwy boiler installation includes a survey, full flush, filter and warranty registration.

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Why Replace Your Old Boiler in Conwy

Many of the boilers we replace in Conwy are over 12 years old, particularly in older cottages within the walls, where access issues often mean the heating was never upgraded.

Thick stone walls and single-glazed sash windows in the older part of town mean heat escapes quickly, so an inefficient boiler burns noticeably more gas to keep rooms warm.

Conwy’s estuary location exposes homes near the Quay and marina to damp, salty winds, which can shorten the life of flue terminals and external condensate pipes.

Older tank-fed systems in Georgian townhouses often take up loft and airing cupboard space that could be reclaimed with a modern combi or compact system boiler.

Many Conwy boilers have also been fitted in awkward spots, such as cramped kitchen cupboards or lofts, simply because space inside older properties is so limited. A new compact boiler can often be moved to a better location, making future servicing far easier and giving you back useful room.

A new A-rated boiler cuts wasted energy, adds smart controls and comes with a long manufacturer warranty, giving Conwy homeowners reliable heat through the North Wales winter.

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Our Best-Selling Boiler Packages in Conwy

Browse our most popular boiler installation packages, selected to suit different property sizes, hot-water requirements and budgets in Conwy.

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Areas We Cover

We provide home energy installations nationwide, helping families across the UK upgrade their heating and energy systems. With next-day installation slots often available, getting started couldn’t be easier.

We have major hubs in Wales, London and the Midlands. Our accredited engineers deliver a fast, reliable service wherever you live. You can get a quote online today using our streamlined system, and we’ll match you with an engineer in your local area.

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How Much Does a New Boiler Cost in Conwy?

In Conwy, a like-for-like combi replacement generally costs between £1,800 and £3,500 fully installed, depending on the brand and output chosen. This covers most semis and bungalows in Gyffin and apartments around Conwy Marina, where the new boiler goes in the same position.

A system or regular boiler replacement, common in larger Victorian homes in Deganwy and some townhouses inside the walls, typically costs £2,200 to £4,000, especially where the cylinder or loft tank also needs replacing.

Converting a tank-fed system to a combi, relocating a boiler, or working in a listed property within the town walls where flue positions are restricted usually costs £3,000 to £5,000. EazyHeat provides a fixed, itemised quote upfront, so there are no surprises.

Because every Conwy property is different, our quote is based on your actual home rather than a guess. It sets out exactly what is included, from removing the old boiler to commissioning, registration and handing over your warranty paperwork.

Choosing the Right Boiler When Replacing Your Old Gas Boiler in Conwy

When it comes to replacing an existing gas boiler, you have several options depending on your home, lifestyle, and budget in Conwy.

Combination Boilers (Combi) Conwy

  • Heat your central heating and hot water directly from one compact unit.
  • No separate hot water cylinder needed.
  • Best suited for marina apartments, cottages inside the walls or homes with one bathroom.
  • Highly energy-efficient, with minimal heat loss.

Ideal for: compact cottages, flats and small to medium homes in areas like Morfa and Gyffin.

System Boilers Conwy

  • Take water directly from the mains and store it in a hot water cylinder.
  • Provide a constant supply of hot water to multiple taps at once.
  • More suited to larger Deganwy or Llandudno Junction homes with higher hot water demand.

Ideal for: Families with multiple bathrooms in Deganwy and households with heavy daily hot water use.

Regular Boilers (Conventional) Conwy

  • Also known as traditional or heat-only boilers, still common in Georgian townhouses near Lancaster Square.
  • Use a separate hot water cylinder and cold water storage tanks, typically in the loft space.
  • Best for homes with an existing tank-fed setup inside the town walls or in Deganwy.

Ideal for: Larger detached homes already configured for a regular boiler, or high hot water needs.

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Flexible ways to pay

Choose from a range of convenient payment options, including flexible finance plans or paying for your installation in full.

Flexible Monthly Repayments

Representative APR 11.9% (fixed)

Spread the cost of your installation over a longer repayment term with manageable monthly payments.

As long as your scheduled monthly payments are maintained, you can make additional payments at any time. Overpayments may help reduce the total interest charged and shorten the length of the agreement.

You will also receive the additional protections provided by the Consumer Credit Act 1974.

Representative example: Cash price £2,000. No deposit required. Total amount of credit £2,000. Interest rate 11.9% per annum fixed. Representative APR 11.9%. Agreement term 60 months. 60 monthly payments of £43.78. Total amount repayable £2,627.08.

Cash, Card or Bank Transfer

Pay for your installation in full

Choose from several convenient ways to pay for your installation:

  • Make an online bank transfer to Eazy Heat Ltd. using the bank details shown on your invoice. This is our preferred payment method.
  • Make a card payment over the phone through our office.
  • Make a cash payment after your installation has been completed.
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We act as an introducer appointed representative of Vendigo, we’ll never quote you real time rates. We’ll simply send you a link to apply for finance from them.

EAZY HEAT LTD (FRN: 1020736)] is an Appointed Representative of Koze Group Ltd, a credit broker, not a lender. Koze Group Ltd is authorised and regulated by the Financial Conduct Authority (FRN 811281) and registered in England (08357963). We offer finance products from a panel of lenders. Credit is subject to age and status.

Why Choose EazyHeat?

At EazyHeat, we don’t just install systems. We provide a complete, customer-focused experience that puts speed, simplicity, and service first. Homeowners across the UK choose us for:

Fast Turnaround Times

Choose your install date, and we’ll do the rest. No drawn-out processes or unnecessary delays.

12-Year Warranty as Standard

All boiler installations come with a market-leading 12-year parts and labour warranty.

Highly Rated Service

We’re proud of our reputation. From initial quote to final handover, we deliver consistently top-rated service across the UK. That’s why we’re rated Excellent on Trustpilot!

Gas Safe Registered Installers

Every job is carried out to the highest safety standards by our fully qualified, experienced engineers.

UK-Wide Coverage

No matter where you’re based, we’ve got expert installers ready to help – from major cities to rural towns.

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What Our Customers Are Saying

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Boiler Installation FAQs

Possibly. Many properties inside Conwy’s walls are listed or sit in a conservation area near a World Heritage Site, so external flues may need consent from Conwy County Borough Council. We check your property’s status during the survey and plan the least visible flue route, such as a rear wall or roof terminal. We allow time for any consent needed when agreeing your installation date.

Yes. Compact combi boilers are ideal for Conwy’s small cottages, often fitting inside a standard kitchen cupboard. We plan access carefully for the narrow streets within the walls and arrange parking and deliveries in advance to minimise disruption. Our team handles all removal of old parts and leaves your home tidy.

A straightforward combi swap in a typical Gyffin or Deganwy home takes around 4 to 6 hours. Converting from a regular boiler, including removing a loft tank and hot water cylinder, usually takes a full day with testing and commissioning. We will explain your new controls clearly before we leave.

Some households in Conwy county may be eligible for support through the Welsh Government’s Warm Homes Nest scheme or other available energy efficiency funding, depending on income, benefits and the property’s EPC rating. Our team can advise on current eligibility during your quote. Our team can explain what paperwork you may need to apply.

Alongside Conwy town, our engineers install boilers in Deganwy, Llandudno Junction, Gyffin, Glan Conwy, Llandudno and Penmaenmawr. If you are just outside LL32, we also cover nearby Llandudno, Colwyn Bay and Bangor. We work across the Conwy Valley regularly, so please ask if your village is nearby.

Speak With Our Boiler Experts

For personal guidance about your property or installation, call EazyHeat on 0330 133 5170.

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