New Oil Boiler Installation in Pembrokeshire
Reliable heating for homes that are off the mains gas grid. We install Worcester Bosch oil boilers and help you choose the right system for your property, hot water needs and existing heating setup.
A New Oil Boiler Without the Confusion
Oil heating is a practical option for many rural and off-grid homes. We’ll look at your existing system, property and hot water demand before recommending the right Worcester Bosch oil boiler.
Experienced Installation
Clear advice and professional installation tailored to your existing oil heating system.
Finance Available
Finance is available on eligible Worcester Bosch oil boiler installations through an introduction to TradeHelp.
Manufacturer Guarantee
Up to 7 years’ guarantee is available on qualifying Worcester Bosch oil boiler installations with a Greenstar System Filter. Terms apply.
How Does an Oil Boiler Work?
An oil boiler works in a similar way to other central heating boilers, but instead of using mains gas it uses heating oil stored in a tank at your property.
- Oil is supplied from your external storage tank
- The boiler heats water for your central heating system
- Depending on the system, it also provides hot water for taps and showers
- Your oil tank is refilled by an oil supplier when required
Which Type of Oil Boiler Is Right for Your Home?
Oil boilers are available in combi, system and regular formats. The best choice depends on your existing heating system, property size and hot water demand.
Oil Combi Boiler
Provides heating and hot water from one unit without a separate hot water cylinder.
- Useful where space is limited
- No separate hot water cylinder required
- Suitable for many smaller and medium-sized homes
Oil System Boiler
Works with a hot water cylinder and can suit homes with greater hot water demand.
- Suitable for homes with more than one bathroom
- Works with a separate hot water cylinder
- No traditional feed tank required in many systems
Regular Oil Boiler
Often used where an existing traditional heating and hot water system is being retained.
- Can suit existing cylinder and tank systems
- Useful where major system alterations are unnecessary
- Suitable for some larger traditional properties
A Boiler Chosen for Your Property
We install Worcester Bosch oil boilers and will recommend a suitable model and boiler type based on your existing system, available space and hot water requirements.
- Clear advice on boiler type and output
- Existing oil heating system assessed before quotation
- Heating controls discussed as part of the installation
- Commissioning and handover completed after installation
The Boiler Is Only Part of the System
A good oil boiler installation also depends on the condition of the heating system around it. We’ll look at how the boiler connects to the existing radiators, controls, hot water system and oil supply.
- Existing system layout considered
- Oil supply and boiler location assessed
- Controls and hot water requirements discussed
- Practical installation advice before you commit
Replacing Your Oil Boiler? Explore a Heat Pump Grant
Eligible properties switching from oil heating to a qualifying air-to-water or ground source heat pump could receive £9,000 through the Boiler Upgrade Scheme. Your property must have no mains gas connection, and the installation must meet the scheme’s eligibility requirements.
Before choosing your next heating system, explore whether an air source heat pump could suit your home. We can assess your property and help you understand the options.
The enhanced £9,000 grant is currently available until 31 March 2027, subject to eligibility and scheme rules. It supports a qualifying heat pump installation, not a replacement oil boiler. Read the official grant guidance.
Considering Finance for Your New Oil Boiler?
Finance is available on eligible Worcester Bosch oil boiler installations. We keep your boiler quotation and the finance discussion separate, and can introduce you to TradeHelp if you wish to consider finance.
From Enquiry to Installation
A straightforward process to gather the right information and prepare a clear quotation.
Complete the Enquiry
Tell us your postcode, existing oil boiler type and what you would like to improve.
We Review It
We review your details and arrange any photos or home visit needed to assess the boiler, oil supply and heating system.
Your Quotation
You receive a clear quotation setting out the recommended boiler, controls and installation work before you decide.
Installation
Once you accept, we agree an installation date and complete commissioning and handover, explaining how to use your new boiler.
Worcester Bosch Accredited Installer
We’re proud to install Worcester Bosch heating products and provide a professional, careful service in your home. Our aim is to make the replacement process clear, tidy and straightforward from enquiry through to handover.
Keep Your Oil Boiler Looked After
Regular servicing helps keep your oil boiler operating reliably and gives an opportunity to identify wear, combustion issues or maintenance needs before they become bigger problems.
- Annual oil boiler servicing available
- Boiler operation and combustion checks
- Inspection for signs of wear or maintenance needs
- Easy online booking
Servicing & Priority Plans
Book a one-off oil boiler service, or explore our Oil Priority Service Plan to spread the cost of annual servicing and receive priority support. Plan terms apply.
View Priority Service Plans Book Oil Boiler ServiceNew Oil Boiler FAQs
Common questions homeowners ask before replacing an oil boiler.
How much does a new oil boiler cost?
The cost depends on the boiler, controls, location and any changes needed to the pipework or oil supply. We’ll assess your existing system and provide a quotation showing the work included.
How long does installation take?
A straightforward replacement and a change of boiler type or position involve different amounts of work. We’ll confirm the expected timescale after assessing your property and agree a suitable installation date.
Do I need an oil tank?
Yes. An oil boiler needs a suitable stored oil supply at the property. We can consider the existing oil supply and boiler arrangement as part of the installation assessment.
Which type of oil boiler do I need?
That depends on your existing system, property size, number of bathrooms and hot water demand. We’ll review those details before recommending a combi, system or regular boiler.
Can I get finance?
Finance is available on eligible Worcester Bosch oil boiler installations. See our Finance page for information about the introduction process and eligibility.
What guarantee will I get?
Worcester Bosch offers up to 7 years on qualifying oil boiler installations with a Greenstar System Filter. The exact guarantee depends on the installation and applicable terms, including servicing requirements. We’ll confirm the cover for your quotation. See Worcester Bosch’s guarantee information.
Do you service oil boilers after installation?
Yes. We offer oil boiler servicing and Priority Service Plans to help you look after your boiler after installation.
How do I get started?
Complete the New Boiler Enquiry form with your oil heating details. We’ll review the information and contact you about the next step.
Ready to Start Your New Oil Boiler Enquiry?
Tell us about your property, existing oil boiler and heating system. We’ll review the details and help you work out the right Worcester Bosch oil boiler for your home.