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. Pay in full or choose to pay monthly with no upfront deposit.[1]

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.[2]

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.[3]

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

We have a range of boilers to suit your home.

Worcester Bosch Group Vaillant Baxi

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

Pay monthly with no upfront deposit


We could help you spread the cost over 3-10 years[1] or you could choose to pay in full if you’d prefer.

Payment options

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

Free aftercare included


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

Latest offers

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

[1] Availability of credit is subject to status, affordability assessment and credit checks.

[2] 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.

[3] 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.

* Based on 546 customer responses collected between 09/12/14 & 12/12/14.

We value the honest feedback of our customers, so we've partnered with Reevoo - an independent reviews service. Reevoo collects ratings and reviews from people who shop with us. Using a third party ensures there is no bias, editing or fake reviews.

British Gas Boiler Installation Service reviews verified by Reevoo

Quality of the installation
9.1
Quality of advice provided by the Heating Adviser (person who gave you your quote)
8.6
Overall rating
8.9
Scores 8.9 out of 10 based on 1004 reviews