Replacement Gas & Oil Boilers
We're a platinum accredited installer of the industry-leading Worcester Bosch range of boilers throughout Leicestershire and Northamptonshire.
Complete Peace of Mind with A NEW Worcester Bosch Boiler
With their amazing Which? awarded efficiency, reliability and up to a 12 year guarantee, Lewington Heating has been recommending and installing the award-winning Worcester Bosch gas and oil fired boiler range for many years, so you can be assured to get a quality product with a 5-star service.
The Worcester Bosch gas boiler range is highly efficient and for the sixth year running scooped Which? Best Buys. In addition, Worcester Bosch was voted Most Reliable Boiler Brand and Most Satisfied Customers by Which? members.
Boiler Finance Options
We appreciate that a new boiler is not always planned for. That’s why we can offer low monthly payment options for up to 10 years so you can keep your money for the finer things in life!
For customers looking to replace their boiler at lowest monthly cost
- No maximum limit
- Low deposit of £300 or more
- Finance up to 10 Years
One year loan of up to £3000 with as little as £300 deposit to pay.
- Borrow up to £3000
- Low deposit of £300 or more
- Up to 1 years interest free credit
Types of Boiler
There are three types of boiler – Combination, Regular and System boilers. Different boiler types suit different houses, but all could help lower your energy bills.Combination Boilers
A “combi” boiler acts as both a cost-effective central heating boiler and a high efficiency water heater, all in one compact package. Water comes straight from the mains delivering excellent pressure for showers and taps.
The combi boiler is one of the most popular types of boiler to be installed, accounting for 2 out of every 3 boilers installed annually.
Gas, oil and liquid petroleum gas (LPG) fired models are available.
Regular Boilers
A regular boiler, aka a traditional, conventional or heat-only boiler, requires a hot water cylinder, expansion cistern and cold water tank in the loft, making it better suited to homes with low water pressure and a traditional heating and hot water system already installed. If you have an older radiator system or your household requires a large volume of stored hot water (e.g. for multiple bathrooms), a regular boiler might be your best option.
Regular boilers are also compatible with solar water heating systems for lower energy costs and a smaller carbon footprint.
Gas, oil and liquid petroleum gas (LPG) fired models are available.
System Boilers
Similar to a regular boiler, a system boiler also requires a hot water cylinder; however, a system boiler has the major components needed to run a heating and hot water system built in, removing the need for an expansion tank in the loft, and generally making for a quicker, easier installation. System boilers are also compatible with solar hot water systems for lower bills and environmental benefits.
Gas, oil and liquid petroleum gas (LPG) fired models are available.
Energy Savings
Using Lewingtons’ for a new Worcester Bosch boiler installation could save you up to £320 on your annual energy bill.*
| Old boiler rating | Semi-detached house | Detached house | Detached bungalow | Mid terrace house | Mid floor flat |
|---|---|---|---|---|---|
| G ( < 70%) | £210 | £320 | £165 | £180 | £100 |
| F (70–74%) | £145 | £220 | £110 | £125 | £70 |
| E (74–78%) | £125 | £190 | £95 | £105 | £60 |
| D (78–82%) | £110 | £170 | £85 | £100 | £55 |
* Based on upgrading a G-rated boiler in a detached house to a new A-rated condensing boiler and full set of heating controls.
Source: Energy Saving Trust
Smarten Up Your Heating
Smart central heating controls are really hot right now (pun intended). Products from Nest, Hive, Worcester Wave, Honeywell, Heatmiser etc. give you greater control over your heating system via smart thermostats that you can control on the go from your Wifi enabled device.
The best smart heating solutions learn your routine and preferences so your heating and hot water will always be on when you need them. Be smart, call us today to discuss installation of a new system or fitting onto an existing system.
Superb Service and Repair Visit
It is really brilliant to have on call locally, a really excellent and “great value for money” Boiler team, staffed by such friendly, reliable, and totally customer focused engineers. Over many years they have always demonstrated exceptional knowledge of LPG systems and the technical capability to get any necessary work done quickly. Within minutes of arrival today, for an annual service visit, Tim and Tom had displayed their proven, high level, communication, and expert technical skills, explaining the cause of intermittent start-up error displays, which were rapidly diagnosed and repaired. Fully Recommended, they are definitely the best local “GO TO Boiler Team”.
Naseby, Northamptonshire
16th August, 2024
Gas cooker
Very quick and professional work carried out by a very pleasant young man Thankyou
Northamptonshire , Kettering
16th August, 2024
Professional and informative.
Fixed and serviced my oil boiler. Arrived promptly, very clean and tidy and super polite and professional when talking through issues with my boiler and kindly took extra time to sort a wiring issue they had identified (and other plumbers had not!) Will happily recommend to family and friends and use again for future services and repairs.
Empingham, Rutland
16th May, 2024
Great service
I cannot speak highly enough of the service I have had over the years from Lewingtons. Their work is excellent, they give a date and time and keep to it, are great at communication and their engineers are pleasant, helpful and tidy. Why would I go anywhere else?!!
Market Harborough
15th May, 2024
Excellent
Excellent boiler service, quick and efficient. Rob was also very helpful explaining clearly how to change settings on the thermostat.
Market Harborough
5th April, 2024
boiler service
Very polite professional and knowlegable, Ben was easy to talk to.
Leisure centre, Market Harborough
14th March, 2024
Top class service
Your engineer Ben arrived as scheduled, was neatly turned out, worked efficiently with a minimum of fuss. Explained clearly what he had done and called the Gas board to check my gas pressure. All very satisfactory.
Great Glen, Leicestershire
15th January, 2024
Excellent
Used Lewingtons for the last 20 years in different properties. Reliable, trustworthy and competative. Excellent service and advice.
Leicestershire
3rd January, 2024
Book a Free, No-Obligation Quote
In-person quotations are available on Monday – Thursday evenings and Saturday mornings. Complete the form below to request an appointment.
Customer FAQs
We’re open Monday – Friday from 8.00am – 5.00pm. Should you wish to contact us out of hours, click here or you can leave a voice mail on 01858 433333.
Yes, we have specialist engineers who can install and service Ground / Air source heat pumps. Learn more about our Renewable Heating services here.
Yes, It’s easy to forget when your boiler is due a service, so we will give you a 12 month reminder to arrange a suitable time to visit.
You can view our boiler service costs here.
Yes, we appreciate that many people work during the day, so we can carry out our on-site quotations in the evenings or on Saturdays at a time to suit you.
Yes we do! We know a new boiler is not always planned, so we offer multiple options on how you can pay for a new boiler with our interest free credit and 10.9% APR finance options.
You can click here to use our online boiler estimating tool or fill out our contact page to book us for a site visit.
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