‘Cash In With Grant’ Promotion | 16th November 2026 – 31st July 2027
Please read these Terms and Conditions carefully for the ‘Cash In With Grant’ promotion, a Grant Engineering (UK) Ltd promotion.
1. Participation in this promotion is open to Air Source Heat Pump Installers based in the mainland UK, Channel Islands and Scottish Isles and excludes Isle of Man and Northern Ireland.
1.1 Grant Engineering (UK) Ltd employees (and their families), printers, agents, suppliers and anyone who is not an air source heat pump installer are not eligible to participate.
1.2 All participating installers must be aged 18 years or over. Proof of identity and age may be required.
2. The promotion applies to Grant Aerona³ R32 Air Source Heat Pumps both purchased from a participating Grant merchant retailer and installed between 16th November 2026 and 31st July 2027, while stocks last.
2.1 Only the following products are eligible:
-Grant Aerona³ 6kW R32 Inverter Driven Air Source Heat Pump (HPID6R32)
-Grant Aerona³ 10kW R32 Inverter Driven Air Source Heat Pump (HPID10R32)
-Grant Aerona³ 13kW R32 Inverter Driven Air Source Heat Pump (HPID13R32)
-Grant Aerona³ 17kW R32 Inverter Driven Air Source Heat Pump (HPID17R32)
All other Grant products are excluded from this promotion.
2.2 Grant Engineering (UK) Ltd reserves the right to end the promotion early if the stock is exhausted. No guarantee of availability is provided throughout the promotional period.
2.3 A “participating Grant merchant retailer" means a merchant retailer authorised by Grant Engineering (UK) Ltd to participate in this promotion. Grant Engineering (UK) Ltd reserves the right to determine eligibility of merchant retailers.
3. Eligible purchases and installations of Grant Aerona³ R32 Air Source Heat Pump models during the promotional period will be eligible for the following cashback to be claimed by the Installer:
-£300 cashback for a Grant Aerona³ 6kW R32 Inverter Driven Air Source Heat Pump (HPID6R32)
-£400 cashback for a Grant Aerona³ 10kW R32 Inverter Driven Air Source Heat Pump (HPID10R32)
-£500 cashback for a Grant Aerona³ 13kW R32 Inverter Driven Air Source Heat Pump (HPID13R32)
-£500 cashback for a Grant Aerona³ 17kW R32 Inverter Driven Air Source Heat Pump (HPID17R32)
4. After purchasing a Grant Aerona³ R32 Air Source Heat Pump during the promotional period, the system must be fully installed before 31st July 2027 before making your claim.
5. Installers need to visit https://grantuk.jotform.com/263125962948064 to complete the claim form with their name, contact information, address, product serial number and all other requested information and submit it together with a scanned copy of their merchant purchase invoice for the Grant Aerona³ R32 Air Source Heat Pump.
6. The installation address for the Aerona³ R32 Air Source Heat Pump must be provided and we reserve the right to contact the homeowner to confirm the system has been installed at the address provided on the claim form. We will use the product information provided for verification purposes. Grant Engineering (UK) Ltd also reserves the right to request additional evidence of installation including commissioning records and photographs of the installation.
7. If the Aerona³ R32 Air Source Heat Pump is returned, the installer will not be eligible to make a claim.
8. The installer must register the Grant Aerona³ R32 Air Source Heat Pump for its product guarantee via the Grant UK website, G1 Portal or G1 Click App before submitting a claim.
9. Installers will be sent an email to confirm their claim has been received by Grant Engineering (UK) Ltd upon submission of their online claim form.
9.1 If an email acknowledgement has not been received, it is the installer’s responsibility to contact Grant Engineering (UK) Ltd by emailing accounts@grantuk.com.
10. The promotion is subject to availability and while stocks last, but there is no limit to the number of claims installers can make on Grant Aerona³ R32 Air Source Heat Pump purchases and installations during the promotional period.
11. Grant Engineering (UK) Ltd reserves the right to amend, suspend or withdraw the promotion where reasonably necessary. Such changes will not affect valid claims submitted in accordance with these Terms and Conditions before the date of the change.
12. The promotion is applicable to domestic installations on mainland UK, Channel Islands and Scottish Isles and excludes the Isle of Man and Northern Ireland.
13. All cashback claims must be submitted before 10th September 2027. No hard copy or printed applications will be accepted.
14. Claims that are incomplete, inaccurate or fraudulent will be deemed invalid and rejected. No responsibility is accepted by Grant Engineering (UK) Ltd for lost, delayed or damaged data which occurs during any communication or transmission of the claim.
15. The cashback is applicable to each eligible Grant Aerona³ R32 Air Source Heat Pump installed and commissioned at a domestic property. A separate claim must be submitted for each eligible unit and each claim must relate to a unique heat pump serial number.
16. More than one eligible Grant Aerona³ R32 Air Source Heat Pump may be installed at the same property address and claimed under this promotion. However, cashback may only be claimed once per heat pump unit.
17. Claims may only be submitted by the person or company identified on the corresponding merchant purchase invoice. Duplicate claims for the same unit will be rejected. Payment can only be made to the person or company identified on the merchant purchase invoice.
18. Cashback cannot be claimed where the installation is already benefiting from any Grant contract support, promotional rebate, or any equivalent support determined by Grant Engineering (UK) Ltd.
19. Claims will normally be validated within 14 working days of receipt, although Grant Engineering (UK) Ltd reserves the right to take longer where additional verification is required.
20. The cashback will be sent via bank transfer within 30 days of validation to the UK bank account provided on the claim which must be in the name of the person or company identified on the merchant purchase invoice.
21. The cashback amount is VAT inclusive.
22. The conditions are as stated, are not transferable to another individual and no other alternatives will be offered.
23. Any tax liability arising from this promotion is the responsibility of the installer.
24. We shall not be liable for any financial loss arising out of the refusal, cancellation or withdrawal of any promotion or any failure or inability of a customer to take advantage of a promotion for any reason.
25. Grant Engineering (UK) Ltd reserves the right to withhold, reject or recover cashback payments where it reasonably believes a claim is fraudulent, misleading, duplicated, or otherwise does not comply with these Terms and Conditions.
26. In the event of this of the promotion being withdrawn, valid claims relating to eligible products purchased, installed and registered before the withdrawal date will continue to be honoured in accordance with these Terms and Conditions.
27. Grant Engineering (UK) Ltd reserves the right at its absolute discretion to disqualify any claims which it considers do not comply with these Terms & Conditions.
28. Where applicable, the decisions made by Grant Engineering (UK) Ltd are final based on the criteria set out in the promotion and no correspondence will be entered into over the decision.
29. This promotion is carried out by Grant Engineering (UK) Ltd, (Company No. 03196757; VAT No. 675857181) and our registered office is at Frankland Road, Blagrove, Swindon, Wiltshire, SN5 8YG.
30. Personal data supplied in connection with this promotion will be processed solely for the administration, verification and fulfilment of the promotion in accordance with Grant Engineering (UK) Ltd's Privacy Policy. Further information on how we handle personal data can be found here: www.grantuk.com/privacy-policy.
(V1.0 November 2026)