Looking for a New Boiler? Tips and Requirements Before You Buy
A boiler is one of the most important parts of a home. It provides heating and hot water, making life comfortable, especially in the colder months. Buying a new boiler is a big decision, and choosing the right one is important. There are many types available, and each home has different needs. If you are looking for a new boiler, here are some tips and key things to consider before making your choice.
What Type of Boiler Do You Need?
There are three main types of boilers:
Combi Boilers – These are very popular because they provide heating and hot water without needing a separate water tank. They are ideal for smaller homes or flats with limited space. However, they may struggle to provide enough hot water for larger households with multiple bathrooms.
System Boilers – These are suitable for homes with more than one bathroom. They need a separate hot water cylinder but do not require a tank in the loft. They provide better water pressure compared to combi boilers.
Conventional Boilers (Regular Boilers) – These are best for homes with old heating systems or those needing a high volume of hot water. They need both a hot water cylinder and a cold-water storage tank in the loft, so they take up more space.
Choosing the Right Size Boiler
The size of the boiler does not mean its physical size but its power output. Choosing the right size is important because a boiler that is too small will not heat your home properly, while one that is too big will waste energy. The size depends on the number of radiators, bathrooms, and the level of insulation in your home. A heating expert can help you decide the best size for your needs.
Energy Efficiency
Modern boilers are much more energy-efficient than older ones. A-rated condensing boilers can be over 90% efficient, meaning they use less fuel and save money on energy bills. Look for a boiler with a high efficiency rating to reduce your carbon footprint and lower heating costs.
Fuel Type
Most homes in the UK use gas boilers, but if your home is not connected to the gas grid, you may need an alternative:
Oil Boilers – These are common in rural areas where gas is not available.
LPG Boilers – Use liquid petroleum gas and are an option for homes without gas supply.
Electric Boilers – Good for small homes but can be more expensive to run compared to gas boilers.
Biomass Boilers – Use wood pellets or logs, which are renewable, but need more space for storage.
Installation Costs and Budget
Buying a boiler is one cost, but you also need to pay for installation. Costs vary depending on the type of boiler, the complexity of the job, and your location. It is always good to get quotes from at least three installers to compare prices. Remember that choosing the cheapest option is not always best. A good-quality installation ensures the boiler works efficiently and safely.
Warranty and Aftercare
Boilers come with different warranty periods. Some brands offer up to 10 years, while others may only cover a few years. A longer warranty gives peace of mind, as repairs can be expensive. Check what is covered under the warranty, including parts and labour. Also, consider a service plan to keep your boiler in good condition and avoid unexpected costs.
Smart Heating Controls
Modern boilers can be controlled with smart thermostats, allowing you to adjust heating from your phone. These devices help you save money by ensuring you only use heating when needed. Some models also learn your heating habits and adjust automatically to improve efficiency.
Legal and Safety Requirements
There are legal requirements when installing a new boiler:
Gas Safe Registered Engineer – Only hire an installer who is Gas Safe registered. This ensures the work is done safely and legally.
Building Regulations – The installation must meet UK building regulations. Your installer will provide a certificate after the job is completed.
Carbon Monoxide Detector – It is always recommended to install a carbon monoxide alarm near the boiler for safety.
Why Replace Your Boiler?
If your boiler is more than 10-15 years old, replacing it with a new, energy-efficient model can save money in the long run. Signs that your boiler needs replacing include frequent breakdowns, high energy bills, strange noises, or difficulty in keeping your home warm. A new boiler provides better heating, reduces repair costs, and improves home comfort.
Final Thoughts
Choosing a new boiler is an important investment for your home. It is essential to consider the type, size, efficiency, and fuel options. Get quotes from trusted installers, check warranties, and ensure it meets safety standards. A well-chosen and properly installed boiler will provide reliable heating and hot water for many years.
RNA Heating – Expert Boiler Services
If you need advice on choosing the right boiler, RNA Heating can help. We offer professional boiler installation, servicing, and repairs to ensure your home stays warm and safe. Our Gas Safe registered engineers provide expert solutions for all heating needs. Contact RNA Heating today for a free consultation and quote.