Best Cheap Boilers: A Comprehensive Guide for 2024

Upgrading your home’s boiler is essential for energy efficiency, reducing carbon footprints, and saving on energy costs. For homeowners in the UK, finding the best cheap boilers is vital, especially given rising energy costs and increasing demand for eco-friendly solutions. At ByEco, a government-approved and eco-friendly insulation and energy efficiency company, we are committed to helping UK residents access the best solutions for boiler replacement and home insulation. In this guide, we’ll explore the top budget-friendly boilers and highlight the best new boiler deals available today.
Why Upgrading to a New Boiler Matters
Modifying the boiler is one of the few best things that one can do to enhance home efficiency. Learners also need to know that using old boilers can be costly to their bills and wastage of carbon. Today’s available boilers, especially the combi boilers, can be regarded as efficient, inexpensive, and ecological. The current UK government also understands the need for efficient heating hence firms such as The ByEco grant offers support to homeowners to change their current heating systems.
What to Look for in the Best Cheap Boilers
When searching for the best cheap boilers, it’s important to consider factors like efficiency, warranty, and installation costs. Below are the top points to bear in mind:

Best Cheap Combi Boilers Under £1,000
Combi boilers are ideal for smaller homes and flats due to their compact size and dual functionality for heating and hot water. Here are some of the best combi boiler deals under £1,000:

Among these, the Ideal Logic Max Combi stands out as the best choice for under £1,000. It offers 94% efficiency and comes with an impressive 10-year warranty, making it a top performer in both budget and durability.
Cheapest Boiler to Run
The initial cost may be relevant; however, operating costs play an enormous role in operational cost-savings in the long term. The most cost-effective boiler is the gas boiler; in specific, natural gas is cheap in the UK than other common fuels. The Ideal Logic Max Combi 24kW is known to be one of the cheapest boilers to run, it boasts a 94% efficiency, thus, very little energy is lost.
Best Cheap System Boilers
System boilers are best for larger homes with higher heating demands. While they tend to be more expensive than combi boilers, you can still find budget-friendly options under £1,000:

The Baxi 600 System offers a high-efficiency rate and is particularly suited for homes with up to 10 radiators, making it an excellent option for those looking to stay under £1,050.
Best Conventional Boilers for Budget Homes
Conventional boilers (also known as heat-only or regular boilers) are typically used in larger homes. While they require more space and additional components like a hot water cylinder, they can be very efficient and reliable. Some of the best budget options are:

For those seeking the cheapest boiler installation, the Baxi 400 Heat provides excellent value at around £850, offering great energy efficiency at a lower upfront cost.
Key Considerations When Choosing a Boiler
Energy Efficiency: Higher efficiency boilers save more in the long term. Always look for boilers with at least a 92% efficiency rating.
Fuel Type: Gas boilers remain the most cost-effective choice in the UK, but some homeowners may explore alternatives like electric boilers or heat pumps.
Installation Location: Replacing a boiler in the same location is typically cheaper than moving it to a new spot in the home.
Boiler Installation Costs
The cost of installing a boiler varies based on the complexity of the job and the type of boiler being installed. The cheapest installation involves a like-for-like replacement, where the new boiler is installed in the same spot as the old one. Installation costs typically range from £1,500 to £3,000, but this can increase if you switch boiler types or move the unit.
How to Get the Best Boiler Deals in the UK
There are several ways to ensure you get the best boiler deals:
- Seasonal Deals: Install during off-peak times (spring and summer) to secure the best discounts.
- Local Installers: Opt for local engineers who may offer more competitive rates than national companies.
- Compare Multiple Quotes: ByEco can help you compare up to three quotes from licensed installers to find the best deal.
Apply for Government Grants
ByEco guides homeowners on how to apply for UK government grants for energy-efficient homes. These grants tend to be used for subsidising the expenses for boiler replacements and other home insulation projects and help to bring down the total cost for the owners of homes.
Get Started with ByEco Today
At ByEco, we specialise in helping UK homeowners reduce their carbon footprints while cutting energy bills. With our government-backed grants and partnerships with trusted boiler installers, we can help you find the best cheap boiler deals for your home. Simply fill out our quick application form, and we’ll connect you with local engineers offering competitive prices.