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Upgrade Your Oil Boiler and Save ££££

Reduce your bills with a new energy efficient Oil Boiler or Air Source Heat Pump.

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How it works

oil boiler quote

Request a quote

Get a fast free quote. Please let us know your details and a member of our friendly team will contact you at a time that is convenient.
Oil Boiler Survey


Our experts will check your details and recommend the perfect boiler for your home. So you get the best efficiency and savings.
Oil Boiler Installation


Our Gas Safe engineers will install your boiler, at a time that suits you. They'll do a tidy job and show you how to use your boiler.


We give you the full VIP treatment and post installation, repair or service, we'll check-in with you to ensure you're happy.
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Oil Boilers and Air Source Heat Pumps

We offer a wide range of energy efficient Oil Boilers and Air Source Heat Pumps to suite any property. Below are our most popular options.  
Internal Oil Boiler
Market-leading Seasonal Efficiency of 97.4%
Available as Combi, Regular or System boiler
10 Year Warranty Available
External Oil Boiler
Perfect when internal space is at a premium
Market-leading Seasonal Efficiency of 97.4%
Available as Combi, Regular or System boiler
10 Year Warranty Available
Air Source Heat Pump
Eligible for Government Grants
Ultra Quiet
A++ ErP Rating
Designed for British homes
Low Maintenance - no more oil deliveries
A Future-proof Heating Solution
Highly Energy Efficient
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Save more money with an Air Source Heat Pump

Looking for a way to reduce your energy bills and carbon emissions? An Air Source Heat Pump could be the perfect solution. Heat pumps are a renewable energy technology which converts energy from the air into heat. This process delivers super-efficient, green, low-cost, energy-saving heating and hot water all year round.

As one of South Yorkshire’s leading providers of renewable technology, our team are here to help advise you on the best solution to meet your needs and budget. There are a multitude of benefits which make them a great investment for homeowners, including lower bills, educed emissions and minimal maintenance. Air Source Heat Pumps are cheaper to run than combustion-based systems, help you reduce your home carbon emissions, and require less maintenance than traditional heating systems.

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Complete in less than 90 seconds.
Quick Grant Application Here

Renewable Heat Incentive (RHI)

As part of the UK government’s commitment to cutting carbon emissions, the Domestic Renewable Heat Incentive (RHI) is designed to provide financial support to owners of renewable heating systems. RHI cash payments are made quarterly over seven years, and owners of Air Source Heat Pumps can qualify. You can estimate how much money you could earn through RHI using the Department for Business, Energy and Industrial Strategy’s RHI Payment Calculator.

Based on the reverse concept of a fridge, Air Source Heat Pumps absorb heat from the outside air into a fluid. This fluid then passes through a compressor which increases the temperature. This heat can be transferred into heating or hot water to be used in radiators, underfloor heating, warm air convectors and general hot water supply for your home. They can do this even when the temperature outside is very low.

Our friendly team are happy to offer free, impartial advice to help make your decision easier and answer any questions you have. Contact us today for more information.

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See why George Clarke recommends Air Source Heat Pumps

In the video George Clarke introduces the latest Mitsubishi Electric Ecodan Air Source Heat Pump. He also explains why using air source heat pumps are the perfect home heating solution for off-gas homeowners.
NBEC are Approved Mitsubishi Accredited Installers, contact us today for more information or to arrange a free demo.
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Air Source Heat Pumps vs Oiler Boilers
With an Air Source Heat Pump you will typically save £800 p/a compared to an Oil Boiler.
You can also get up to £13,000 HRI incentives.

Whilst oil boilers are a great way to heat your home of mains gas, the government are looking to reduce emissions and it is only a matter of time before they ban oil boilers as well. So maybe it's time to future proof your home.
Quick Grant Application Here
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    Neil and the rest of the guys were all very friendly and reliable throughout the process. They arrived when they said they would, did the work extremely quickly and efficiently. We are planning on having solar panels fitted later in the year and the team made such a good impression that we won't be bothering to get a quote from anyone else. Thanks again

    Megan Herring
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    Highly recommended. The team is very efficient and punctual. Always take customers' wishes into account when completing their job. I would recommend them to anyone. 5*****

    Ewqa Stefaniak-Keith
  • yell
    Excellent company,turned up on time and did a very clean professional job.
    I would recommend this company to anybody. Thanks for a fab job Jules

    Scarlett Stamp
  • Mitsubishi
    We’ve worked with NBEC for almost 5 years now and have always been impressed with their commitment to customer service and high installation standards.

    Russell Dean, Head of Renewable Heating for Mitsubishi Electric
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Apply For Your Grant Here
Complete in less than 90 seconds.
Quick Grant Application Here
NBEC Renewables Ltd is authorised and regulated by the Financial Conduct Authority FRN 841384. We are a Credit broker not a lender and have a facility with a panel of lenders. NBEC Renewables Electrical Contractors is a trading name of NBEC Renewables Ltd.