BOXT Promo Codes
Top BOXT Offers for July 17, 2025
- leftCodeVerified
Free Hive Thermostat Mini on Any Boiler Order
*View restrictionsLast used 1d ago
Show codeEMINIDetailsCode works, here's the proofOffer's Details: Get a complimentary smart thermostat mini with your boiler purchase from BOXT using this promo code.
Expires: In 1 week
Terms:
- Offer valid for boiler purchases only.
- Limit one offer per customer or household.
- Terms and conditions apply.
This coupon code is working. See the proof below.
Tested by Noushad Ahmed Babu 3wk ago
- left£250 OffCodeVerified
Discount Code: £250 Off All Air Conditioning
Show codeAC250DetailsCode works, here's the proofOffer's Details: Take advantage of this BOXT discount to save £250 on your next air cooling solution purchase.
Expires: In 1 week
This coupon code is working. See the proof below.
Tested by Noushad Ahmed Babu 3wk ago
- left£50 OffCodeVerified
Get £50 Off Your Purchase with Promo Code
*View restrictionsLast used 12h ago
Show codeBR50DetailsCode works, here's the proofOffer's Details: Enjoy a great discount on heating solutions with BOXT, using this exclusive discount code during checkout.
Expires: In 5 days
Terms:
- Cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise
- May not apply to taxes or any other fees
- Not transferable or redeemable for cash or credit
- Some products may be excluded
- Valid for online purchases only at BOXT.co.uk.
- Cannot be combined with other promotional offers.
This coupon code is working. See the proof below.
Tested by Noushad Ahmed Babu 3wk ago
- left£10 OffCode
£10 Off Your Order
*View restrictionsShow codeOME10DetailsOffer's Details: Enjoy a £10 discount on your initial purchase from BOXT with this exclusive coupon offer.
Expires: In 5 days
Terms:
- Cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise
- May not apply to taxes or any other fees
- Not transferable or redeemable for cash or credit
- Some products may be excluded
- Offer valid only on first purchases with BOXT.
- Cannot be combined with other promotions or discounts.
- Exclusions may apply to certain products.
- Code
Free Hive Thermostat Mini on Any Boiler Purchase
Show codeIEMNIDetailsOffer's Details: BOXT Discount Code: Free Hive Thermostat Mini on Any Boiler Purchase
- £50 OffCode
£50 Off Your Purchase
Last used 2h ago
Show codeALE23 - £60 OffCode
Receive £60 Off Your Purchase
Last used just now
Show codeEROESDetailsOffer's Details: Save £60 on a new Boiler purchase from BOXT by applying the available promo code during checkout. This offer lets you upgrade your home heating system affordably while enjoying excellent quality and service from BOXT.
- £50 OffCode
£50 Off Your Order at BOXT
Last used 6h ago
Show codeOOK50DetailsOffer's Details: Take advantage of this BOXT promo code to enjoy a significant discount of £50 on your next purchase, helping you upgrade your home with quality products while saving on costs.
- £100 OffCode
£100 Off Boiler Orders
Show codeER100DetailsOffer's Details: Save £100 on your next heating solution purchase at BOXT with this exclusive discount code.
- 15% OffCode
Take 15% Off w/Coupon
Last used 9h ago
Show codeLCOMEDetailsOffer's Details: Save 15% on your purchase with this BOXT coupon, applicable to all products sitewide.
- Code
Free £49 Value Google Nest Mini on Your New Boiler Purchase
Show codeTMINIDetailsOffer's Details: Receive a complimentary smart home device when purchasing a new boiler from BOXT by applying a discount code.
- £50 OffCode
£50 Off Selected Boilers
Show codeFER50DetailsOffer's Details: Save £50 on select boilers from BOXT by using this exclusive discount code during checkout.
- Up To 50% OffCode
Take Up to 50% Off BOXT Coupon
Show codeDES50DetailsOffer's Details: Don't miss the chance to score up to 50% at BOXT. Apply the promo code to the basket to enjoy Up to 50% Off Any Order. Make the most out of your shopping experience with our discounts!
- £50 OffCode
£50 Off Your Purchase
Show codeFAN50DetailsOffer's Details: Save £50 instantly on your order at BOXT using this exclusive promo code offer.
Terms:
- Valid for purchases on BOXT.co.uk only.
- Cannot be combined with other discounts or promotions.
- leftBOGOPromo
BOGO Free Solar Panels
*View restrictionsGet dealDetailsOffer's Details: Take advantage of BOXT's Buy One, Get One Free offer on selected Solar Panel systems and save big.
Expires: In 8 days
Terms:
- Offer valid only on selected Solar Panels.
- Limited to one free product per purchase.
- Cannot be combined with other promotions.
- Free GiftPromo
Free £55 Gift Card on £1,500+ Orders
Choose from Amazon, Sainsbury's, John Lewis, Asda & Tesco Gift CardsGet deal - £100 OffPromo
£100 Off Next Orders for You & Your Friends when you Refer Them
Get dealDetailsOffer's Details: Invite friends to BOXT and both of you save £100 on your next purchases. Share the benefits and enjoy the savings together.
Expires: In 10 months
- leftPromo
0% Interest Financing on Selected Models at BOXT
Get dealDetailsOffer's Details: Benefit from 0% finance on select models with BOXT, simplifying your purchase and enhancing affordability.
Expires: In 4 months
Previously Featured Coupons & Deals
- 85% OffCode
Save 85% on Your Order with BOXT Promo Code
Show codeT9QZG - £35 OffCode
BOXT Promo Code: £35 Off Your Purchase
Show codeOOK35 - 20% OffCode
Get 20% Off Your Purchase with Promo Code
Show codeASH20 - £20 OffCode
Take £20 Off at Checkout
Show codeANCER - Starting £89Promo
Boiler Repair Visit from £89
Get deal - £250 OffPromo
£250 Off All Air Conditioning
Get deal - Up To £7500 OffPromo
Up to £7,500 Off New Heat Pump Orders with this Promo
Get deal - £750 OffPromo
£750 Discount on New Heat Pump Orders with this Offer
Get deal - £34 monthlyPromo
New a-rated Boiler, Unlimited Repairs, Replacement & Servicing from £34/month with Life Subscription
Get deal - View more offers