Discount codes are only valid until 1st December. Codes cannot be used in conjunction with any other discount codes or third-party promotions. The offer can only be applied against the gross sales price of the package including installation and cannot be exchanged for other goods, services or cash value. In order to redeem, the discount code must be used prior to any payment transaction including a deposit, full payment or finance application. £100 discount can only be applied to boiler installation purchases, £250 to battery storage installation purchases and £400 to Solar PV installation purchases, they cannot be swapped or used together. Discounts cannot be retrospectively applied or claimed in any manner. Where a finance product is used to fascinate payment, the discount amounts will be deducted from the gross sales volume prior to a financial agreement being used. Discounts cannot be applied against monthly payment amounts. Heatable Ltd are a broker, not a lender and authorised and regulated as such under the Financial Conduct Authority. Finance is subject to status and credit searches. Applicants must own their home, be over 18 years old, a UK resident of at least 3 years and have employment or lender satisfactory income. For the full terms, visit the Heatable website.