External oil boiler outside house in Mold

Which is the best external oil boiler?

Are you looking to replace your oil boiler? Did you know that thanks to modern technology, it is now possible to have an oil boiler that is located outside your house? Read on to learn more.

How does an external oil boiler work?

An external oil boiler works in exactly the same way as a traditional, internally fitted oil boiler. The only difference is that an external boiler is housed within a weatherproof casing which means it can be located outside your home. If you are replacing an existing internal oil boiler and have suitable space outside, then this could be a convenient option for you with many benefits.

Why switch to an external oil boiler?

There are several reasons why switching to an external oil boiler is a great choice. Let’s look at some of the reasons they are becoming such a popular option:

Improve your home’s appearance

Let’s face it, old boilers are not pretty. If you are planning to invest in a new boiler, why not eliminate the boiler from within your home entirely?

Make more space

Choosing an external oil boiler means you’ll be able to free up space within your home and use it for something more practical, aesthetically pleasing or both.

Reduced noise

Tired of boiler noise in your home? By moving your oil boiler outside, you can significantly reduce the amount of noise from your heating system.

Lower carbon monoxide risk

It goes without say, but choosing to have your boiler fitted outside substantially reduces the risk of carbon monoxide leaking into your home.

Prevent damage

When using an oil boiler, there is always the possibility of oil leakage, which can cause damage and odours which can be hard to remove. With an outside boiler, this risk is eliminated.

Easier access for servicing

Locating your oil boiler outside can make it more accessible to engineers, minimising any disruption during your annual boiler service or maintenance.

The Worcester Bosch Greenstar Heatslave II

The Worcester Bosch Greenstar Heatslave II is one of the UK’s leading external oil boilers and is our recommendation for rural homes. Featuring cutting edge technology housed within a robust cabinet that protects it from the elements, it is suitable for small, medium and large sized homes with up to two bathrooms.

The Greenstar Heatslave II’s features include:

  • Precise heating and hot water control
  • Green powder coated cabinet blends in with your garden and protects the boiler from the elements
  • A range of models are available to meet the needs of different sized households, from small homes up to larger two bathroom properties
  • Compatible with a range of optional controls for greater efficiency and comfort
  • Works with water heated by green sources such as solar energy and wood fired boilers for increased efficiency
  • Eco hot water mode saves energy
  • Controls are concealed in a drawer
  • Inbuilt frost protection

Spread the cost with Worcester Bosch boiler finance

With the Worcester Bosch Greenstar Heatslave II, you also have access to a range of attractive boiler finance options, designed to suit every budget and requirement. Our Worcester Bosch boiler finance packages offer zero deposit, affordable monthly repayments and the option to choose the right repayment term for you. Our trained experts are happy to help you choose the right package and as a responsible installer, we pride ourselves on our honest and transparent approach to finance.

Boiler Finance at a glance

Tick icon

Zero Deposit

Repayment icon

Affordable repayments

Calendar icon

Flexible repayment terms

Visit our boiler finance page to find out more

An external oil boiler, fitted by your trusted local heating engineers

D.R. Plumbing & Heating are a trusted local company with a reputation for the highest quality workmanship and services throughout the North Wales Region. We are proud to boast a team of reliable, courteous and experienced engineers who have all worked with us in the area for several years. As well as being Gas Safe and OFTEC registered engineers, we are an award-winning Worcester Bosch accredited installer, meaning you can benefit from our up to date and extensive training in their products and services, as well as up to 7 years guarantee on parts and labour for total peace of mind.

Video Quotations Available

We are delighted to be able to offer all of our customers the added benefit of video quotations, should they be interested. Thanks to video calling technology, we can assess your current oil boiler installation and provide an accurate quote for your new boiler without needing to step into your home. We are able to do this via apps including Facetime, Messenger and WhatsApp - just let us know which you are most comfortable with and we’ll be happy to arrange a call.

Looking for a new oil boiler? Call D.R. Plumbing and Heating today on Wrexham 01978 291 923 or Mold 01352 620 125 for a free, no-obligation quotation.

We accept all major credit cards

Visa, Visa Electron, Mastercard, Maestro, Worldpay
OFTEC Registered Oil Heating Business C13304, Gas Safe 504390, Worcester Bosch Group Accredited Installer, Trustpilot