New boilers. Time for a new boiler? We make it easier than you’d think

5 Year Warranty, 2 years’ interest-free credit – and there’s nothing to pay until 2022. 1

Book a free quote

Why choose British Gas for your new boiler?

  • Easy ways to pay
    Including 2 years’ interest-free credit (0% APR) – with nothing to pay until 2022

  • Real peace of mind
    5 Year British Gas Warranty (PDF 276 KB) with 24/7 support, 365 days a year. Plus, boiler cover for the first year

  • No surprises, ever
    You’ll get a simple fixed-price quote – with no hidden or unexpected costs

  • Future proofed
    All our boilers are ready for the hydrogen-blend gas that’s likely to be introduced soon

New boiler offer. Got HomeCare? Get £200 off your new boiler

If you’re an existing HomeCare customer, we’ll give you an extra £200 off the cost of your boiler. 2

That’s on top of the other benefits like 5 Year Warranty and interest-free credit.

Book your boiler quote

Get a quote for your new boiler

Choose whether you’d like to discuss your needs with a heating adviser – or just do it all online.

Talk with a heating adviser

Book a slot with a heating adviser to discuss your needs – either in person or by video call. They’ll give you a free fixed-price quote with no obligation to buy.

Get a new boiler quote

Get your quote online

Answer a few questions online to get an instant fixed-price quote. For more complex installations, we’ll give you an estimate and then a heating adviser will get in touch to discuss.

Get a new boiler quote

A-rated for energy efficiency

We all want to live a bit greener. So it’s good to know we only install the latest A-rated boilers with smart controls. That’s good for the planet – and it could save you £195 a year too. 3

How to get your new boiler

Get a quote

Your heating adviser will give you a fixed-price quote. If you're happy with it, let them know. If you need a little more time, we'll get in touch later to explain how you can go ahead with the quote.

We’ll fit your new boiler

One of our expert engineers will pop round to install your new boiler. After they've finished, they'll show you how to use it, take away your old boiler and leave the area clean and tidy.

We'll check you're happy

Your engineer will call you a few days after they've fitted your boiler to make sure everything is working properly. You're covered with our 5 Year Warranty, so you can relax knowing your boiler is protected.

Need a boiler for your business?

If you need a commercial boiler, visit our British Gas business website.

Go to British Gas business

Need a little more help? Our guides

You can always talk to one of our heating advisers, who’ll be happy to help you find the perfect fit for your home. Once they understand your needs, they’ll be able to give you a no-obligation, fixed-price quote straight away.

Book now, it's free

Frequently Asked Questions

How long does the appointment with your heating adviser last?

Video call appointments last around 30 minutes and in-home appointments will last around an hour and a half.

How long will it take to get my new boiler?

Yes and with over 1,000 Gas Safe engineers we can work it out around dates and times that suit you. Your heating adviser will make all the arrangements once you give them the go ahead. That way you’ll know exactly when you’ll have your new boiler by.

How do I change the date of my heating adviser appointment?

You can change or cancel your appointment using the link and verification code in the confirmation text or email we sent you.

How do I cancel my heating adviser appointment?

You can change or cancel your appointment using the link and verification code in the confirmation text or email we sent you.

How do I accept my boiler quote?

You can view and accept your quote(s) using the link and verification code in the confirmation text or email we sent you. Please note, it may take up to 24 hours after your appointment before you can view your quote online.

Can I speak to someone if I have a question about buying a new boiler?

Yes, you can call us on 0333 202 9450. Our lines are open Monday to Saturday, 8am-6pm. We have limited opening hours over public holidays. We want to improve our service for you, so we may record your call to help. Calls to 0330/0333 numbers will cost you no more than 01 or 02 numbers from landlines and mobiles. If you get 'inclusive minutes' with your package, calls to 0330/0333 numbers will be part of these.

Are you still installing boilers in light of the Covid-19 outbreak?

Yes, we are currently installing boilers. You'll find details of how we will work in a Covid-19 Secure way in our Covid-19 FAQs.

Are boilers included in the Green Homes Grant Voucher Scheme?

Although boilers aren’t included, we do offer savings on the cost of a new one – this includes the option to spread the cost with two years’ interest-free credit.2

What is the cancellation process for this offer?

All customers can cancel in writing, by email or by calling our Customer Assistance Team on 0333 202 9560.

Does this offer work with any existing offers (including employee discounts)?

These offers can be used in conjunction with other offers that the customer may qualify for (i.e. Hive discount). They cannot be used in conjunction with the employee, friends and family discount or the multi-prem landlord discount.

Does the offer apply to my rental properties if I’m a landlord?

Yes, but it isn’t available in conjunction with the multi-prem landlord discount.

Additional information

  1. British Gas acts as a credit broker, not the lender and offers products from a panel of lenders. Payment options are subject to change without notice. British Gas is a trading name of British Gas New Heating Limited (No. 06723244), an appointed representative of British Gas Services Limited (No. 03141243) which is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 490568). Both companies registered in England and Wales. Registered office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD. Availability of credit depends on status and credit checks. Terms and Exclusions apply. Buy now & pay nothing until 2022 offer ends 31st December 2021 and is only available when taking out a 2 year interest-free loan.

  2. This offer is only available to HomeCare 1-4 customers who book an appointment for a new boiler quote, who then accept the quote and have the boiler installed. This offer is available to homeowners and landlords with a total system output of up to 50kW who already have HomeCare 1-4 at the property where the boiler would be installed. Available to 98% of UK mainland households. This offer cannot be used by tenants, British Gas multi–premise landlord customers and cannot be used in conjunction with staff/ex-staff/partner discounts. Terms and Exclusions apply. Offers are subject to change without notice.

  3. Saving when upgrading from a G-rated boiler. Source: