In the UK, no new back boilers were constructed after 2005 following a ban nationwide. But you still have an older model that needs updating. As contemporary condensing boilers offer countless advantages, therefore, we see that many old non-condensing boilers are being replaced with condensing boilers.

What is a Back Boiler?

A back boiler is a heat-only boiler with a small, compact boiler attached to the back of a chimney. It is generally behind a gas fireplace and gives your home hot water and heating. Back boilers work the same way as heat-only boilers: they have an open-vented system and use brick chimneys to get the gases out of the house.

“Back boiler units (BBUs)” is another name for these boilers. They gained popularity during  the 1960s and 1970s; therefore, they are often found in houses built during this time. But when the Building Regulations changed in 2005, they became less popular. Because of these changes, high-efficiency condensing boilers are now needed in homes. This meant that many people had to shun the use of their back boilers, which were inefficient. Even though this is the case, many homes in the UK still have back boilers.

If you have a back boiler and want to replace it with a new boiler, Eco Energy Services is a company that will facilitate you through this journey. Here are some pros and cons of back boilers that will help you to take an informed decision:

Pros and Cons of Back Boiler:

Pros:

• Back boilers can be used to heat water for use in the house and to heat water for the heaters.
• Back boilers can also be used with other systems, making them work better and save energy.
• The cost of these heaters is also low. If you connect a back boiler to your central heating system, you won’t need an immersion heater to heat your home.
• These boilers are hidden because of their location, giving you more room.
• If you take good care of them, these boilers work well.

Cons:

• Back boilers are poor at saving energy than a new condensing boiler. This is because back boilers have lower efficiency, i.e., 85% or lower and condensing boilers have an energy efficiency of 90% and more. It means that modern boilers are more energy efficient and help you cut your energy bills more smartly than back boilers. If you live in a cold area, this will have a significant impact on your carbon footprint and how much energy you use.
• Back boilers have open flues, and thus, they need fresh air to work properly. If there is a problem with your chimney or boiler, there is a chance that harmful fumes will build up.
• The boiler’s exhaust system can cause draughts and noise.
• These boilers need a chimney for airflow, limiting your design options if you want to update your fireplace.

Back Boilers vs Modern Boilers

In this section, we will delve deeper into back boilers, so you can make a better decision. Modern boilers are more efficient than back boilers. They typically have an efficiency of more than 95%, while that of back boilers is less than 80%. Modern condensing boilers can help you save energy and energy bills.

Old boilers are also more likely to break down. They are made with older technology and materials and are less well-maintained than modern boilers. This can lead to costly repairs and even safety hazards.

Modern boilers are more efficient, reliable, and safer than old boilers. They can save you money on your energy bills, improve the comfort of your home, and reduce your carbon footprint.

Here is a table comparing the key differences between old boilers and modern boilers:

If you are considering replacing your old boiler, there are a few things you need to keep in mind. First, you must ensure the new boiler is compatible with your existing heating system. Second, you must choose a boiler that is the right size for your home. Finally, you need a quote from a qualified engineer to install the new boiler.

Replacing your old boiler with a modern boiler is a wise investment. It will save you money on your energy bills, improve the comfort of your home, and reduce your carbon footprint.

Benefits of Modern Boiler

Here are some of the benefits of having a modern boiler:

• They are more efficient, saving you money on energy bills.
• They are more reliable, making you less likely to experience breakdowns.
• They are safer and less likely to emit harmful emissions.
• They are more environmentally friendly, as they produce less carbon dioxide.
• They are easier to maintain, as they require less frequent servicing.

If you are considering replacing your old boiler, Eco Energy Services recommends getting a modern boiler. They provide many services like boiler installation and boiler replacement grant if you receive government benefits. Even if you are not receiving any govt. funds, it is a worthwhile investment to save you money in the long run.

Conclusion

The upfront cost of upgrading from a back boiler to a modern condensing boiler may be high, but the long-term savings and peace of mind they bring are well worth it. They could be your ideal match if you want to save space and energy and enjoy a quiet atmosphere. As first time central heating grant potentially lighten the financial load of transition, your decision can be made even more informed and mindful. Like any decision for your home, it’s about weighing the upsides and downsides to find what aligns with your comfort and style.

FAQS

1. Is it worth having a back boiler?

Regarding how well a boiler works, it’s important to note that back boilers are considered old technology. They’re not the best way to heat water, so keep that in mind when you’re looking for a more efficient way to heat your home.

2. Is running-back boilers more expensive?

Back boilers lose up to £630 per year on energy bills and are less energy efficient than modern condensing boilers. High carbon emissions and government safety rules have made inefficient back boilers illegal since 2005.

3. Back boilers: are they no longer used?

Back Replacing the Boiler Key Points:

• Back boilers are old and expensive ways to heat your home.
• They are behind furnaces and give hot water and heat to the whole house.
• Back Boilers are now against the law, so they must be removed and replaced with something else.

4. Can back boilers replace gas fires?

The first obvious choice is to replace the fireplace (decorative) and keep the back boiler. You must ensure the new fireworks are with the back boiler, as some boilers are built to work with a limited range of inset fires.