Boiler Installation in Dereham, Norfolk | Bettess Gas — Gas Safe Engineers

New boiler installation costs in Dereham, Norfolk (NR19 area) vary based on the boiler model, flue position, and system complexity. As a guide, a combi boiler swap typically starts from £1,800–£2,500 supply and fit. Bettess Gas provides free no-obligation surveys and itemised quotes — call 07793 797770 or book online for your free assessment.

Most like-for-like boiler replacements by Bettess Gas in Dereham, Norfolk are completed in a single day. More complex installations — such as system changes, cylinder replacements, or flue rerouting — may require two days. We'll give you a clear, agreed timeline before we start any work.

Bettess Gas installs all leading boiler brands across Dereham, Norfolk including Worcester Bosch, Viessmann, Vaillant, Baxi, Ideal, Glow-worm and Alpha. We'll recommend the most suitable model for your home size, hot water demand and budget — and we only fit boilers we'd put in our own homes.

If your boiler is over 10–15 years old, regularly breaking down, producing rising energy bills, or struggling to heat your home in Dereham, Norfolk, a new A-rated installation is likely more cost-effective than ongoing repairs. Modern boilers are significantly more efficient and often pay for themselves within a few years. Bettess Gas offers honest, no-pressure assessments — call 07793 797770.

When Bettess Gas installs a new boiler in Dereham, Norfolk, the work includes: a full site survey, safe removal and disposal of your old boiler, supply and installation of your new A-rated boiler, connection to your existing pipework, fitting of a new room thermostat (where needed), full system commissioning, Gas Safe certificate, and registration of your manufacturer warranty. We also fit a magnetic system filter to protect your new boiler.

Bettess Gas registers your new boiler warranty directly with the manufacturer on your behalf. Depending on the brand and model, this typically ranges from 5 to 12 years. All our installation workmanship in Dereham, Norfolk is also guaranteed. Call 07793 797770 for specific warranty details on any boiler model we quote.

A combi (combination) boiler heats hot water on demand directly from the mains — there's no hot water cylinder or separate cold water tank needed. It's the most popular choice in Dereham, Norfolk for smaller to medium-sized homes with one or two bathrooms. A system boiler works with a hot water storage cylinder, making it better suited to larger homes or properties with higher simultaneous hot water demand. Bettess Gas will assess your property, household size and hot water usage in Dereham to recommend the right type — call 07793 797770 for free advice.

Yes — Bettess Gas can fit a compatible smart thermostat alongside your new boiler installation in Dereham, Norfolk. Popular options include Nest, Hive, Tado and Honeywell T6. A smart thermostat lets you control your heating from your phone, set intelligent schedules, and can reduce your energy bills by 10–20%. We'll check compatibility with your chosen boiler and include fitting and programming in the installation price. Ask about smart thermostat options when you book your free survey.