We'll pay the 20% VAT on your new boiler. Offer ends 31st December 2014. Book appointment

British Gas boiler offer explained

Book appointment

Book appointment

Book a free appointment with a Heating Adviser and get a fixed price quote.

Boiler offer

Boiler offer

We’ll take care of the 20% VAT on your new boiler. You’ll only pay VAT on the expert installation, other parts and anything else.[1]

Aftercare for 1 year

Aftercare for 1 year

Includes a year’s aftercare on your boiler and central heating. Plus cover for your plumbing, drains and home electrics.[2]

Find out how much you could save with a new boiler.

We have a range of boilers to suit your home.

A guide to getting a new boiler with British Gas.

Reasons to choose British Gas

We guarantee a fixed price

When our Heating Advisors quotes a price, we guarantee it won’t increase even if there’s unexpected work to do.

Boiler cost calculator

Free aftercare included


This includes service and repairs for your boiler, controls and central heating system for one year.

Latest offers

Priority installation dates

If you’re without heating or hot water, we could start installing a new boiler as early as the next day**.

Book an appointment

** Limited service applies during public holidays and exceptional peak demand. An additional charge may apply where weekend installations are requested.

Your home is clean and safe

Our Engineers leave your home neat and tidy and will arrange the safe disposal of all waste.

Step by step guide

British Gas New Heating Limited is authorised and regulated by the Financial Conduct Authority for its consumer credit activities.

* 5008 respondents between 1st July - 31st July 2014.

[1] Offer closes 31st December 2014, excludes warm units and is available for domestic properties only. Offer will be applied to quotes issued by the Heating Adviser and is subject to boiler installation by British Gas.

[2] Free plumbing, drains and home electrical cover is available to quotes issued by 31st December 2014, will be applied after boiler installation and is available for domestic properties only.