Cheap boilers

New boilers installed for less than £1 a day

With no deposit to pay, and our Price Promise means we won’t be beaten on price

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Our great value boiler range includes...

Navien NCB 300

Great value and 5 year warranty

Installed from only £1,745, or £25 a month with no deposit, this amazing value boiler is backed by a 5 year manufacturer warranty.

Navien NCB 500

Modern and efficient

Installed from £1,950, or £28 a month with no deposit, this modern and energy efficient boiler will help to reduce your energy bills. A great choice and amazing value.

Worcester Bosch Greenstar 1000

Budget boiler from a top brand

Installed from £1,995, or £28 a month with no deposit, this budget friendly boiler is backed by the quality of our best-selling brand, Worcester Bosch.

Worcester Bosch Greenstar 4000

Our most popular model

Installed from £2,195, or £31 a month with no deposit, this boiler comes with a 10-year warranty and is our most popular model.

Should you get a cheap boiler, or a more expensive one?

While it may be tempting to opt for the cheapest boiler you can find, it’s not always the best value in the long-run to do so. While there are some exceptions to the rule, generally speaking the lower the price, the shorter the warranty, and lower the quality and efficiency of the boiler.

However, that’s not to say that you can’t get a good quality boiler, at an affordable price. Whether you opt for an entry-level boiler from a market leading brand - such as the Worcester Bosch Greenstar 2000 or Navien NCB 300 - or one of the more premium models, at BOXT we’re committed to providing the best price possible, so you can be confident that with us you’ll be getting reliable and efficient performance from your heating and hot water.

New boiler deals from BOXT

We offer a range of great boiler deals, so you can be confident that you’re getting the best new boiler for your home, at the best price.

This includes our tech bundles, which can save you up to £270 on Google smart home technology that helps you easily control the temperature in your home. In fact, the smart technology in the Google Nest Learning Thermostat can save up to an extra 10% on your heating bills each year - well worth the investment!

Unlike some other installers, every new boiler quote that you get from BOXT includes everything you need for your installation, including parts and labour, as well as a new wireless thermostat and carbon monoxide alarm. Plus, we offer a 1-year workmanship guarantee on all installations and register the boiler’s manufacturer-backed warranty for you - so you can relax knowing your new boiler is covered. You won’t find a better deal than that!

How does BOXT work?

Discover

Answer some questions about your home and get a fixed-price install quote in minutes

Choose

Compare brands, models and sizes to choose the right solution for your home. Pay upfront or in instalments

Install

Order online by 4pm for next-day installation by a skilled and friendly BOXT accredited engineer

Maintain

Download the BOXT app to keep track of your installation and view all your important documents

Flexible ways to pay

Spread the entire cost on selected boilers with up to 48 payments at 0%

Finance from 12-120 months

Subscribe to a BOXT Life boiler package from £32 a month

Subscribe for 120 months

All major credit and debit cards accepted so you can pay in full today

Pay today

Get your fixed price

Need a boiler repair instead?

Get a next day boiler repair visit for £89

Get a repair

Frequently asked questions

If you’re struggling to afford a new boiler there are options available to help you. Grants and funding such as ECO4 and the Boiler Upgrade Scheme (BUS) are available, and there may be more specific funding available from the local council or charities in your area.

Additionally, many installers provide options to spread the cost of your boiler into more affordable monthly payments rather than having to pay the full amount up-front.

Read our guide on what to do if you can’t afford a new boiler.

Developments in the design of boilers means that modern boilers can achieve higher levels of efficiency from installation than older ones. In fact, all new boilers must be condensing boilers which are A-rated for efficiency. In addition, as is the case with many appliances, the older boilers get, the less efficiently they operate. Both of these factors mean that you could save a lot of money on your energy bills by replacing your boiler, especially if your current boiler has been in your home for a long time.

Research shows that you could save over £500 a year on your energy bills by upgrading to a new, A-rated boiler!

The exact amount you’ll pay for your boiler replacement will depend on the size of your home and how many people live there, as well as other factors such as what type of system you require and if you want your new boiler installing in a different location.

At BOXT, we offer fixed-price quotes for boiler installations that include everything you’ll need - no hidden costs or surprise bills once you’ve signed on the dotted line! Our installations start from just £1,745, or you can spread the cost into affordable monthly amounts from just £1 a day, with no deposit to pay.

Typically, you can expect a boiler to last for 10-15 years, and potentially even longer if it’s well looked after! More expensive boilers typically have higher quality components, meaning they’ll usually operate more efficiently and with fewer breakdowns for longer. However, even budget models should still have a lifespan of 10-15 years with regular maintenance and servicing.

How long your boiler lasts will depend on the exact make and model you opt for, as well as how well you maintain it. Ensuring you get your boiler serviced every year will help to stay on top of any potential issues, keeping it running more efficiently for longer.

Learn more about how long you can expect your boiler to last.

Comparing prices?

Let's save you some time. We’re so confident we can give you the best fixed price installation that if we can’t beat a like-for-like quote we'll give you a £50 Amazon voucher.

Find out more

Buy now, pay later

Purchase your boiler on Buy Now, Pay Later, and pay nothing for the first 12 months. With Buy Now, Pay Later you also get total flexibility to pay off your finance at any time with only £29 to pay as a early settlement fee.

Explore finance options

The all-in-one boiler subscription

Take the stress out of boiler ownership with our BOXT Life subscription package, which includes installation, unlimited repairs, replacement & servicing from only £32 a month.

Get a quote

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BOXT

BOXT Limited is authorised and regulated by the Financial Conduct Authority. FCA register No. 767308. Finance is offered through Novuna Consumer Finance and HomeServe Finance; in some cases we also lend with Propensio Finance Limited. Finance available subject to status. Terms and conditions apply. BOXT Limited acts as a credit broker and is not a lender. Any credit is subject to status, affordability and a credit check. Registered in England & Wales company No. 08086606 VAT No. 257059782. BOXT Limited, 3320 Century Way, Thorpe Park, Colton, Leeds, LS15 8ZB.