Are Combi Boilers a worthwhile investment?

There are various options available to ensure that your property is equipped with a reliable and efficient heating system, but one that has become increasingly popular in recent years is the combi boiler. But are combi boilers a worthwhile investment for landlords? In this article, we’ll explore the pros and cons of combi boilers and help you make an informed decision.

Pros of Combi Boilers

  • Compact Size: One of the most significant advantages of combi boilers is their compact size. They don’t require a separate hot water tank, making them an ideal option for properties with limited space.
  • Energy Efficient: Combi boilers are highly energy-efficient as they only heat water when it’s needed. This means that you don’t waste energy heating water that you don’t need, resulting in lower energy bills.
  • Quick and Easy Installation: Combi boilers are relatively easy to install compared to other heating systems, and they require less pipework, which can result in lower installation costs.
  • Instant Hot Water: Combi boilers provide hot water on demand, meaning you don’t have to wait for a tank to heat up before you can use it. This is ideal for properties with multiple occupants as it ensures that everyone has access to hot water when they need it.

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Cons of Combi Boilers

  • Limited Output: Combi boilers have a limited output compared to other heating systems, which means they may not be suitable for larger properties with high hot water demand.
  • Pressure Issues: Combi boilers rely on water pressure to operate correctly. If your property has low water pressure, a combi boiler may not be the best option.
  • Cost: While combi boilers are generally cheaper to install than other heating systems, they can be more expensive to maintain and repair.

FAQs

Can a combi boiler heat a whole house?

 Yes, a combi boiler can heat a whole house. However, it’s essential to ensure that the boiler’s output is suitable for the size of the property and the hot water demand.

How long do combi boilers last?

 The lifespan of a combi boiler can vary depending on the quality of the boiler and how well it’s maintained. On average, a combi boiler can last between 10-15 years.

Are combi boilers more expensive to run than other heating systems?

No, combi boilers are highly energy-efficient and can be cheaper to run than other heating systems as they only heat water when it’s needed.

Can combi boilers be used for both heating and hot water?

Yes, combi boilers are designed to provide both heating and hot water in one compact unit.

Do combi boilers require an annual service?

Yes, like any heating system, combi boilers should be serviced annually to ensure they are still safe to use. 

Conclusion

So, are combi boilers a worthwhile investment for landlords? The answer depends on your specific property’s needs and requirements. If you have a small to medium-sized property with low to medium hot water demand, a combi boiler could be an excellent option. However, if you have a larger property with high hot water demand, you may want to consider other heating systems. It’s essential to consult with a qualified heating engineer to ensure that you choose the best heating system for your property.

Free Landlord Resources

Free Instant Valuation

See how much your property could get in rent.

Fee Saving Calculator

See how much you could save on property fees.

Yield calculator

Calculate your rental yield with our simple tool

Compliance checklist

Make sure your buy-to-let property remains legal.

Compliance Guide

Download your complete landlord compliance guide 

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Sam has a wealth of experience across the private landlord and Build to Rent sectors. He has advised a wide range of clients across the whole of London on how to find great tenants, improve their assets and effectively market their properties for the best returns.

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