Get a new boiler installed next working day¹, with a range of flexible finance options available². Plus, get a free Hive Thermostat Mini with code FREEHIVEMINI*.
We'll beat any like-for-like price
UK's most trusted boiler installers
One year workmanship warranty on every installation
Greenstar 4000
Purpose built for small-medium homes, this is our best selling boiler, and for good reason. Installed from just £2,199.
Greenstar 2000
With a pocket-friendly price, the Greenstar 2000 exceeds the expectations of typical "budget" boilers. Installed from £2,349.
Greenstar 8000+
This boiler combines style and substance to provide exemplary performance for your home. Installed from £3,400
Worcester Bosch 1000
From £2,199, this budget boiler is perfect for smaller homes that want to keep an eye on bills.
At BOXT we offer a wide range of Worcester Bosch boilers, so there’s something to suit every home, and every budget.
Plus, we’re so sure we’ll offer you the best possible price for your boiler installation, that if you find a cheaper like-for-like quote for your chosen Worcester Bosch boiler (or any of our other chosen brands) we’ll match it and give you an extra £50 off. That’s our Price Match Promise.
What’s more, we offer a range of boiler finance options, so you can choose the perfect one to suit you. Whether it’s a 0% finance plan to spread the cost over up to 3 years, interest-bearing credit with monthly payments starting from £12 a month for up to 10 years, or pay in full when you book your installation.
Spread the entire cost on selected boilers with up to 36 payments at 0%
Finance from 12-120 months
All-inclusive worry-free BOXT Life boiler plan from £33.35 a month
120 month boiler plan
All major credit and debit cards are accepted so you can pay in full today
Pay today
Answer a few questions about your home online to get a fixed price quote in 90 seconds
We'll give you boiler recommendations based on your answers, then choose your boiler and payment option
A BOXT Gas Safe registered engineer can install for you the next working day if ordered before 3pm
Keep track of your install with the BOXT app, and find all your important documents in one place
Fixed payments from just £33.35 a month for an all-inclusive plan to get:
One of the UK’s leading boiler brands, having won 14 Which? Best Buy awards, with a Worcester Bosch boiler you can be confident you’re getting quality, as well as great value for money.
Having spent over 60 years heating the nation’s homes, when it comes to boilers Worcester Bosch has been there, done it, and got the t-shirt. So, you can relax knowing you’re benefiting from the latest technology which has been developed based on decades of experience.
The business is so dedicated to creating high-quality products, that they’ve even received a Royal Warrant for supplying boilers to Sandringham Estate, and if it’s good enough for royalty, then we’d say it’s good enough for us.
A boiler service is an important yearly check up to keep your boiler safe and help keep your warranty valid.
A boiler service from BOXT costs £8.99 a month (or £11.99 a month for a landlord service), so you can keep your Worcester Bosch boiler in top shape while spreading the cost throughout the year.
BOXT are here for all your Worcester boiler needs, from supply and installation to boiler repairs if your boiler breaks down.
We've fixed our repair prices at just £89 and have a one year workmanship guarantee.
*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. Terms and conditions apply to Free Hive Mini promotion.
¹Next working day installation when you order before 3pm, subject to availability.
²Finance available subject to status. Click here for more information.