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Warming to the idea of a new boiler

With energy bills being one of the largest household expenses, you’ll want an efficient boiler capable of keeping your home comfortable and warm.

Our carefully selected boiler suppliers can offer expert engineers, finance options, and a wide range of energy efficient boilers to choose from.


EXCLUSIVE: New Boiler with installation from £1995*, plus a FREE Netatmo smart thermostat worth £249+

HomeServe Heating's network of Gas Safe registered engineers will install a new boiler from as little as £1995. Plus, exclusive to uSwitch customers, customers who purchase a boiler through HomeServe Heating will also get a free Netatmo thermostat worth £249 with installation.

With HomeServe Heating you'll get:

  • 5 years manufacturer backed warranty as standard^
  • Engineers experienced in boiler installation and on the Gas Safe register
  • A free Netatmo thermostat with installation
  • A dedicated Service Excellence advisor to help ensure your installation goes smoothly
British Gas

Get 10% off a new boiler from British Gas and save at least £250!

Keep your home warm and working when winter does its worst. With 10% off a new boiler and installation you’ll save at least £250 when you book an appointment with British Gas by 31st March 2018.*

With a British Gas boiler you’ll get all this:

  • 5 Year British Gas Warranty**
  • Fixed Price Guarantee
  • Finance options to help you spread the cost
  • Save up to £210^ a year on your energy bills

Don’t wait! Book an appointment online or call between now and 8pm on 31st March 2018.


New boiler from £27/month, interest free up to 4 years* — plus free home insulation

It's more affordable than ever to keep your home running smoothly with a brand new boiler from E.ON. Plus, get cavity wall and loft insulation — saving you up to an additional £285 per year on heating bills+. Available to both homeowners and landlords.

Choose E.ON and you'll get:

  • Boiler finance from £27 a month when you pay 50% upfront. Other finance options are available (E.ON acts as a credit broker and not a lender)*
  • Boiler installation within 5 working days for those without hot water/heating^
  • 5-year manufacturer's guarantee on a range of Worcester Bosch boilers
  • Free cavity wall and loft insulation for up to £285 per year savings on heating bills+
  • Call 0330 400 1113 and quote ‘uSwitch' to book an appointment
uSwitch services are provided at no cost to you, but we may receive a commission from the companies we refer you to.

Guides about heating & boilers

British Gas Terms and Conditions
  • * This offer is available for domestic and business properties with a total system output of up to 42kW. It excludes warm air units, some LPG and oil boilers for business use; this will be confirmed at your appointment. The discount is off the entire quote and will be applied at point of sale on the basis that British Gas install the boiler. This offer cannot be used in conjunction with any other British Gas boiler offer.
  • ** Excludes HHCRO and government schemes. Warranty for business customers is 12 months only.
  • ^ Source: Full terms and conditions apply, see the British Gas website for more details. For business installations please visit
  • British Gas is a trading name of British Gas New Heating Limited. Registered in England & Wales (No. 06723244). Registered Office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD.
E.ON Terms and Conditions
  • * 0% APR Representative over a period of up to four years, with 50% upfront payment. E.ON Energy Installation Services Limited acts as a credit broker and not a lender, and is regulated and authorised by the Financial Conduct Authority in relation to its credit broking services under firm number 750410. Barclays Partner Finance acts as the lender, and is a trading name of Clydesdale Financial Services Limited a wholly owned subsidiary of Barclays Bank PLC. Clydesdale Financial Services Limited is authorised and regulated by the Financial Conduct Authority under firm number 311753. Credit is subject to application and status. You must be a UK resident aged 18 or over to apply. Terms and conditions apply.
  • + Savings Source: and Figures based on semi-detached gas heated home and are based on fuel prices as of April 2017. Cavity Wall Insulation - Cavity wall insulation will only be installed on properties with unfilled cavity walls. No costs will be incurred unless stipulated at or during home survey/ risk assessment of property. E.ON shall supply a quotation detailing additional costs prior to acceptance and instruction by the contractor prior to commencement of works. Cavity wall has 25 year guarantee. Lofts - Loft insulation will only be installed where there is either less than or equal to 100mm pre-existing insulation (full loft) identified during a cavity or boiler free home assessment. Lofts will be insulated to a total thickness of 270mm. Loft insulation will not be undertaken unless there is sufficient ventilation to allow air movement both before and after the work.
  • ^ Before going ahead with your install you will be required to either make a full upfront payment or have confirmation of your loan from Barclays Partner Finance.
Homeserve Terms and Conditions
  • * Based on a like-for-like combi boiler swap with standard flue. Boiler models are restricted to Ideal Logic HE24. Boilers come with a 5 year standard manufacturer warranty, subject to annual service at the customer's expense. Offer starts 04/01/18. The following postcodes do not qualify for the £1995 starting price: WD, EN, HA, UB, TW, KT, SM, CR, BR, DA, RM, IG, NW, N, E, SE, SW, W, EC, WC.
  • + Free Netatmo thermostat is provided with all gas and LPG boiler makes and models as part of a new boiler installation depending upon compatibility with the boiler and your mobile operating device. Should incompatibility occur, combi installations will be supplied and fitted with a combi programmable timer and thermostat, and conventional installations, a twin channel timer. Offer is only available to domestic customers, and no cash equivalent or exchange will be considered. This promotion is not available in conjunction with any other promotional offers. Help-Link UK Ltd reserves the right to withdraw this offer at any time. Offer ends 31st August 2018. This offer is exclusive to uSwitch customers.
  • ^ Subject to an annual service at the customer's expense. 10 year warranty option only available on Worcester Bosch and Ideal gas boilers.