Terms & ConditionsVoucher code redeemable on diy.com only between 24th to 31 July and can be used in conjunction with existing discounts on cooling and air conditioning products. Only one discount per transaction and no cash alternative available. Discount only available on home delivery products and is not available in-store or for Reserve & Collect transactions. Apply voucher code at checkout - price deduction is automatic. Cannot be used in conjunction with any other voucher code.