Gas Boiler Installation
For homes connected to mains gas, gas boilers are the most popular heating system. A-rated boilers are highly efficient, heating the home and delivering hot water on demand. Boiler installations are available in a range of capacities to suit different households. For example, a boiler rated at 20-35kW is typically sufficient for an average 3-4 bedroom family home. Larger homes with multiple ensuite bathrooms may benefit from a boiler with a capacity of 35kW or more.
How much can a new A-rated Gas Boiler Installation save you?
Having a modern A-rated gas boiler installed can lead to significant savings on your energy bills, as these boilers are highly efficient at converting fuel into heat. While the exact amount will depend on your current boiler’s efficiency and your home’s energy usage, here’s a general idea:
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For older boilers
If you currently have a non-condensing or very old boiler with an efficiency of around 60-70%, upgrading to an A-rated condensing boiler with an efficiency of 90% or more could save you up to £300-£500 per year on energy bills for an average UK household.
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Energy efficiency gains
Modern A-rated boilers waste far less energy, meaning a greater percentage of the fuel is converted directly into heat.
The savings will also depend on factors like the size of your home, how much heating and hot water you use, and energy prices. Over time, these savings can help offset the initial boiler installation cost, making it a worthwhile investment.
What type of system do I have?
Gas boiler heating systems come in various types, each suited to different home sizes, layouts, and heating needs. The most common gas boiler installations:
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Combi Boilers (Combination Boilers)
- How They Work: Provide heating and hot water on demand without the need for a separate water tank or cylinder.
- Best For: Smaller to medium-sized homes with limited space.
- Advantages: Compact design, efficient, and cost-effective as they only heat water when needed.
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System Boilers
• How They Work: Use a hot water cylinder to store water, but don’t require a separate cold-water tank.
• Best For: Homes with higher hot water demands, such as those with multiple bathrooms.
• Advantages: Can deliver hot water to multiple taps simultaneously, making them ideal for larger households. -
Regular Boilers (Conventional or Heat-Only Boilers)
- How They Work: Require both a hot water cylinder and a cold-water storage tank, typically located in a loft.
- Best For: Older homes or properties with traditional heating systems.
- Advantages: Compatible with existing radiator setups and handles high water demand well.
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Back Boilers
- How They Work: Installed behind a fireplace, they use heat from the fire to heat water.
- Best For: Older properties where they are already installed, though they are less common today.
- Advantages: Space-saving, but they are less efficient compared to modern systems.
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Condensing Boilers
- How They Work: Not a type of boiler but a feature. All modern gas boilers in the UK are condensing, meaning they recycle heat from the exhaust gases to improve efficiency.
- Best For: Any home needing a new boiler, as UK regulations require condensing boilers.
- Advantages: Highly energy-efficient, helping to reduce heating bills and emissions.
Get in touch
To find out more about boiler repairs and gas boiler installations, contact our helpful team today.
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