Hot water rebate calculator
Answer three questions to see what support your state offers on a heat pump hot water system — every state is different, and most discounts are applied upfront on your quote.
Guidance only, based on published scheme information as at 3 July 2026. Rebate and discount amounts vary by system, zone and eligibility, change over time, and are decided by scheme administrators — not us. Confirm final figures with an accredited installer before committing.