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.
*Monthly payments available from £11.57, based on purchase of Navien NCB 300 30kW (from £1,790) on a 120 month term with a 50% deposit (£895). APR 9.9%. Total repayable is £2,283.40. Finance available subject to status, T&Cs apply. BOXT is a broker, not a lender. Explore finance options here.
**Free Hive Mini Promotion not combinable with other promo codes. Offer ends 31st August 2026. Click here for full Terms and Conditions. Saving of £158.40 based on the Ofgem medium annual gas consumption of 11,500 kWh at the April 2026 UK average unit price of 5.739 pence per kWh including VAT.
¹Boiler installation is available from next working day if you order before 3pm, subject to availability.
²Finance available subject to status. Learn more about finance options here. BOXT is a broker not a lender.
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