Understanding the Advantages and Disadvantages of Tankless Coil Boilers

When it comes to heating your home, you have a variety of options to choose from. One option that has gained popularity in recent years is the tankless coil boiler. These boilers use a coil to heat water on demand, rather than storing it in a tank like traditional boilers. But what are the pros and cons of this type of heating system? In this article, we’ll take a closer look at tankless coil boilers and help you decide if they’re the right choice for your home.

Advantages of Tankless Coil Boilers

  1. Space-saving: One of the biggest advantages of tankless coil boilers is that they take up less space than traditional boilers. Without the need for a storage tank, these boilers can be much smaller, making them a great option for homes with limited space.
  2. Energy efficient: Tankless coil boilers are also more energy efficient than traditional boilers. Because they heat water on demand, rather than constantly keeping a tank of hot water at the ready, they use less energy overall. Homeowners can save money on their energy bills this way.
  3. Endless hot water: With a tankless coil boiler, you’ll never have to worry about running out of hot water again. These boilers heat water as it flows through the coil, so there’s no limit to the amount of hot water you can use.
  4. Long lifespan: Tankless coil boilers are also known for their long lifespan. They typically last 20-25 years, which is longer than the lifespan of traditional boilers.

Disadvantages of Tankless Coil Boilers

  1. Higher upfront costs: While tankless coil boilers can save you money on your energy bills in the long run, they tend to be more expensive to purchase and install than traditional boilers.
  2. Not suitable for large households: Tankless coil boilers are not suitable for large households as they may not be able to keep up with the demand for hot water.
  3. Need for maintenance: To ensure the efficiency and longevity of a tankless coil boiler, regular maintenance is required. This can add extra cost to the overall ownership of the boiler.
  4. Limited availability: Tankless coil boilers are not as widely available as traditional boilers and may not be an option in some areas.


Tankless coil boilers offer a number of advantages, including energy efficiency, endless hot water, and a long lifespan. However, they also have some downsides, such as higher upfront costs, limited availability, and not being suitable for large households. It’s important to weigh the pros and cons carefully before deciding if a tankless coil boiler is a right choice for your home. Ultimately, it’s always a good idea to consult with a professional before making a decision on a new heating system.

Tom Austin
Tom Austin

I love Web Surfing. Writer. Blogger. Self-Believer.| I love to grab the latest news Knowledge and share the fresh dose of technology, lifestyle, travel, how-to’s, life lessons through the social platform and my blog. At my free time I love to read new things and write the post of my blog and share with my social locality. Check out the contents shared here bolebah and stay updated with the trends


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