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External Oil Boilers: Pros and Cons

14 March 2024

External oil boilers have been a popular choice for home heating systems for many years, offering homeowners a reliable and efficient way to keep their homes warm during the colder months. But like any heating system, external oil boilers come with their own set of advantages and disadvantages. Take a closer look at the pros and cons of external oil boilers to help you make an informed decision about whether they're the right choice for your home.

Pros of External Oil Boilers:

  1. Space-Saving: One of the primary benefits of external oil boilers is that they are installed outside the home, typically in a garden or outbuilding. This frees up valuable space inside the home, particularly for properties with limited indoor space or for homeowners who prefer not to have a boiler taking up room indoors.
  2. Reduced Noise and Odours: Because external oil boilers are located outside the home, any noise or odours associated with their operation are kept outdoors. This can help minimise disruption to daily life inside the home and prevent unpleasant smells from permeating living areas.
  3. Easy Installation: External oil boilers are relatively straightforward to install, especially compared to internal boiler systems that require space within the home. Installation typically involves placing the boiler on a concrete base in a suitable outdoor location and connecting it to the home's heating system.
  4. Accessibility for Servicing: With external oil boilers, servicing and maintenance can be carried out more easily since the boiler is located outside the home. This can help reduce the inconvenience of servicing appointments and ensure that the boiler remains in optimal working condition with regular maintenance.
  5. Reduced Fire Risk: Placing the boiler outside the home can reduce the risk of fire hazards associated with indoor boiler installations. This can provide homeowners with greater peace of mind.

Cons of External Oil Boilers:

  1. Exposure to the Elements: External oil boilers are exposed to outdoor conditions, including rain, snow, and temperature fluctuations. While most boilers are designed to withstand these conditions, exposure to the elements can potentially lead to wear and tear over time, requiring more frequent maintenance or repairs.
  2. Aesthetic Considerations: Some homeowners may find the presence of an external oil boiler in their garden or outdoor space to be unsightly, particularly if they prefer a neat and tidy outdoor environment. However, this drawback can often be mitigated by careful placement and landscaping around the boiler.
  3. Vulnerability to Theft or Vandalism: External oil boilers may be more vulnerable to theft or vandalism compared to internal boiler systems. Homeowners should take precautions to secure their boiler, such as installing security lighting or fencing around the area where the boiler is located.
  4. Potential Noise Pollution: While external oil boilers can reduce noise within the home during operation, they may generate noise that can be heard outside, particularly if the boiler is located near neighbouring properties. Homeowners should consider the proximity of the boiler to neighbouring homes when choosing a location for installation.
  5. Limited Options for Retrofitting: Retrofitting an existing home with an external oil boiler may be more challenging compared to internal boiler installations, particularly if space or accessibility is limited. Homeowners should carefully assess their property and consult with heating professionals such as Shropshire Gas to determine the feasibility of installing an external boiler.

Is an External Oil Boiler Right for You?

External oil boilers offer a range of benefits, including space-saving, reduced noise and odours, and easy installation and servicing. However, they also come with drawbacks such as exposure to the elements, aesthetic considerations, and potential vulnerability to theft or vandalism. Ultimately, whether an external oil boiler is the right choice for your home depends on your specific needs, preferences, and property considerations.

By weighing the pros and cons carefully and consulting with heating professionals, you can make an informed decision about whether an external oil boiler is the best heating solution for your home considering gas or electric heating, our team of experts is here to provide guidance and support every step of the way. Get in touch with us today to learn more about our services and how we can help you stay warm and comfortable all year round.

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