Get your new energy-efficient boiler with up to a 12-year guarantee.
New Gas Boilers
At Carters Heating Services, we know your heating system is a long-term investment. That’s why we work with Worcester Bosch, one of the UK’s most trusted names in home heating, to offer reliable, high-quality products built for everyday comfort and lasting performance.
Award-Winning Quality
In 2023, Worcester Bosch received the Which? Best Buy award for the fourteenth time, with its gas combi range recognised as one of the top-rated options in the industry.
Benefits of Choosing Worcester Bosch
Choosing Worcester Bosch through an accredited installer means you benefit from:
- Trusted products from a leading UK heating brand
- Excellent build quality and energy efficiency
- Manufacturer guarantees of up to 12 years
- Professional installation by approved local engineers
- Added peace of mind from start to finish
Expert Advice for Your Home
Whether you are upgrading an old system or planning a new installation, our team can help you choose the right Worcester Bosch solution for your home, budget and hot water needs.
The numbers that count to our customers
22
115
35
Combi Boiler
A combi boiler is a single unit that efficiently provides hot water for either domestic or commercial use and heats the home’s central heating system.
- Compact sizes make combi boilers perfect for smaller properties.
- Ideal where there is little or no loft space.
- No need for a hot water cylinder allows increased living space.
- No cold water storage tank frees up a loft for conversion.
- No risk of loft pipework freezing.
- Less pipework in the home makes installation typically cheaper.
Regular Boiler
Regular boilers, also called traditional, conventional, or heat-only boilers, are particularly well-suited for homes that utilise a traditional heating and hot water system with a separate hot water cylinder.
Detailed below are the benefits:
- Perfect for homes where a lot of hot water is used at the same time.
- Ideal where there are two or more bathrooms.
- A good option in areas where water pressure is low.
- Compatible with solar water heating systems for a lower carbon footprint and lower energy costs.
Gas Safe Engineers
Carters Heating Services is a trusted, local Gas Safe registered business (546048), providing reliable and professional gas services to homeowners and landlords in Norwich and across Norfolk.
Gas Safe Installers – Complete Peace of MindÂ
When you choose a Gas Safe registered engineer, you can feel confident that your gas appliances are being handled safely, legally and correctly. Our experienced engineers are fully qualified to carry out gas work to current UK standards, giving you peace of mind from the moment you book.
Our Gas Safe registration reflects our commitment to safe workmanship, honest service and high-quality results. Whether you need gas appliance support, servicing or general heating assistance, Carters Heating Services is here to help keep your home safe, efficient and comfortable.
Boiler Finance Options
As your local Worcester Bosch accredited installer, Carters Heating Services can give you access to a range of exclusive benefits when it’s time to upgrade your boiler.
A boiler replacement is not always planned. When your heating or hot water suddenly stops working, the cost of a new boiler and installation can feel like an unexpected expense. That’s why we offer flexible boiler finance options designed to make your upgrade more manageable.
Worcester Bosch Boiler Finance OptionsÂ
Instead of paying the full amount upfront, you can spread the cost of your new Worcester Bosch boiler installation over a repayment term that suits your budget. Choose from 0% interest-free credit over 2 years, or 10.9% APR interest-bearing credit over up to 10 years.
With expert installation, trusted Worcester Bosch products and simple finance options, we make it easier to keep your Norwich or Norfolk home warm, efficient and comfortable.
System Boiler
System boilers are designed to work alongside a separate hot water cylinder, giving your home a consistent supply of hot water when you need it. Unlike some heating systems, many essential components, including the pump and expansion vessel, are built directly into the boiler unit. This helps reduce the need for extra parts and pipework, making installation simpler, neater and often quicker to complete.
Space-saving design: With fewer external components required, system boilers are a practical choice for homes where space is limited, helping free up room in airing cupboards or loft areas.
Reliable Hot Water SupplyÂ
Reliable hot water: Ideal for homes with more than one bathroom, a system boiler can supply hot water to several taps or showers at the same time with minimal loss of pressure.
Efficient performance: Modern system boilers are built with energy efficiency in mind, helping to reduce wasted energy and support lower household heating bills.
Faster installation: With key parts already fitted inside the boiler, installation is usually more straightforward, with less disruption and fewer components to connect on site.
Consistent heating: System boilers provide dependable central heating throughout the home, helping maintain a steady, comfortable temperature during the colder months.

