Fixed-price, next day boiler installation
Get a new boiler from £1,790 or £12 a month* with flexible finance options. Plus, get a free Hive Thermostat Mini with code FREEHIVEMINI**.
Our partners
BOILERS
Buy a boiler
Save up to £174/year on energy bills with a free Hive Thermostat Mini. Use code FREEHIVEMINI at checkout.**
BOXT LIFE
All-inclusive worry-free boiler plan
New boiler + annual servicing + unlimited repairs or replacement from only £33.35 a month
SOLAR & BATTERY
Buy one panel, get one FREE
Get an instant online quote, plus a free solar design based on 3D mapping technology. Installed from £3,999
AIR CONDITIONING
Keep comfortable all year round
Air conditioning for heating, cooling and air purification, from just £16 a month
HEAT PUMPS
Heat your home with fresh air
Save £7,500 on a new heat pump and get it installed within 4 weeks. Prices from £4,799
BATTERY STORAGE
Store & save with a home battery
Add a battery to your existing solar panels or get a standalone battery to power your home & car with low cost electricity
BOILER SERVICING
Protect your boiler warranty
Protect your boiler warranty with a boiler service for £8.99 a month
BOILER REPAIR
Get a boiler repair visit for just £89
Enjoy a one-year workmanship guarantee and no upfront payment
ELECTRIC VEHICLE CHARGERS
Get a home EV charger installed
Save time and money with your own home EV charger
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 3pm for next working 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
What our customers say
Want to know more reasons why people choose BOXT?
The BOXT Price Match Promise
We enjoy saving you time and money; that's why we regularly review our prices. In fact, we guarantee to beat any like-for-like boiler installation quote by £50, so you can shop with peace of mind.
*Next working day installation when you order before 3pm, subject to availability. New boiler prices start from £12 a month with a 50% deposit.
**Free Hive Mini Promotion not combinable with other promo codes. Click here for full Terms and Conditions. Saving of £173.55 based on the Ofgem medium annual gas consumption of 11,500 kWh at the October 2025 UK average unit price of 6.288 pence per kWh including VAT. Emissions saved per year: 508 kg CO2 (0.184kg per kWh). Actual savings will vary depending on individual circumstances.
BOXT Limited is authorised and regulated by the Financial Conduct Authority. FCA register No. 767308. Finance is offered through HomeServe Finance Limited (FRN 994955) and in some cases we also lend with Propensio Finance Limited (FRN 806409). Finance available subject to status, affordability and a credit check. Terms and conditions apply. BOXT Limited acts as a credit broker and is not a lender. Registered in England & Wales company No. 08086606 VAT No. 257059782. BOXT Limited, 3320 Century Way, Thorpe Park, Leeds, West Yorkshire, LS15 8ZB.
©2025 BOXT Limited. All rights reserved.
